[ CAS No. 372198-69-1 ] {[proInfo.proName]}

,{[proInfo.pro_purity]}

Cat. No.: {[proInfo.prAm]}

2D 3D

Structure of 372198-69-1 * Storage: {[proInfo.prStorage]}

Purity	Size	Price	VIP Price	USA Stock *0-1 Day	Global Stock *5-7 Days	Quantity
{[ item.p_purity ]}	{[ item.pr_size ]}	Inquiry	{[ getRatePrice(item.pr_usd, 1,1,item.pr_is_large_size_no_price) ]} {[ getRatePrice(item.pr_usd,item.pr_rate,1,item.pr_is_large_size_no_price) ]}	{[ getRatePrice(item.pr_usd, 1,1,item.pr_is_large_size_no_price) ]}	Inquiry {[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate,item.pr_is_large_size_no_price) ]} {[ getRatePrice(item.pr_usd,1,item.mem_rate,item.pr_is_large_size_no_price) ]}	{[ item.pr_usastock ]}		{[ item.pr_chinastock ]}	{[ item.pr_remark ]}	Login		Inquiry

Please Login or Create an Account to: See VIP prices and availability

Cart0 Add to My Favorites Add to My Favorites Bulk Inquiry Inquiry Add To Cart

Search after Editing

* Storage: {[proInfo.prStorage]}

* Shipping: {[proInfo.prShipping]}

For Research Only 120K+ Compounds Competitive Price 1-2 Day Shipping

Quality Control of [ 372198-69-1 ]

COA NMR CNMR HPLC LC-MS

Related Doc. of [ 372198-69-1 ]

SDS Specification

Alternatived Products of [ 372198-69-1 ]

Product Details of [ 372198-69-1 ]

CAS No. :	372198-69-1	MDL No. :	MFCD10698068
Formula :	C₁₀H₉BrN₂O₂	Boiling Point :	-
Linear Structure Formula :	-	InChI Key :	VMTDOHAWLUJHAI-UHFFFAOYSA-N
M.W :	269.10	Pubchem ID :	22031055
Synonyms :

Calculated chemistry of [ 372198-69-1 ] Expand+

Physicochemical Properties

Num. heavy atoms :	15
Num. arom. heavy atoms :	9
Fraction Csp3 :	0.2
Num. rotatable bonds :	3
Num. H-bond acceptors :	3.0
Num. H-bond donors :	0.0
Molar Refractivity :	58.98
TPSA :	43.6 ?2

Pharmacokinetics

GI absorption :	High
BBB permeant :	Yes
P-gp substrate :	No
CYP1A2 inhibitor :	Yes
CYP2C19 inhibitor :	Yes
CYP2C9 inhibitor :	No
CYP2D6 inhibitor :	No
CYP3A4 inhibitor :	No
Log Kp (skin permeation) :	-5.8 cm/s

Lipophilicity

Log Po/w (iLOGP) :	2.66
Log Po/w (XLOGP3) :	3.01
Log Po/w (WLOGP) :	2.27
Log Po/w (MLOGP) :	1.64
Log Po/w (SILICOS-IT) :	1.76
Consensus Log Po/w :	2.27

Druglikeness

Lipinski :	0.0
Ghose :	None
Veber :	0.0
Egan :	0.0
Muegge :	0.0
Bioavailability Score :	0.55

Water Solubility

Log S (ESOL) :	-3.65
Solubility :	0.0601 mg/ml ; 0.000224 mol/l
Class :	Soluble
Log S (Ali) :	-3.59
Solubility :	0.0691 mg/ml ; 0.000257 mol/l
Class :	Soluble
Log S (SILICOS-IT) :	-3.42
Solubility :	0.102 mg/ml ; 0.00038 mol/l
Class :	Soluble

Medicinal Chemistry

PAINS :	0.0 alert
Brenk :	0.0 alert
Leadlikeness :	0.0
Synthetic accessibility :	2.11

Safety of [ 372198-69-1 ]

Signal Word:	Warning	Class:	N/A
Precautionary Statements:	P261-P280-P305+P351+P338	UN#:	N/A
Hazard Statements:	H302-H315-H319-H332-H335	Packing Group:	N/A
GHS Pictogram:

Application In Synthesis of [ 372198-69-1 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

Upstream synthesis route of [ 372198-69-1 ]
Downstream synthetic route of [ 372198-69-1 ]

[ 372198-69-1 ] Synthesis Path-Upstream 1~1

1
[ 372198-69-1 ]
[ 1268454-23-4 ]

Reference： [1] Patent: WO2013/71272, 2013, A1,

[ 372198-69-1 ] Synthesis Path-Downstream 1~4

1
[ 474706-74-6 ]
[ 541-41-3 ]
[ 372198-69-1 ]

Yield	Reaction Conditions	Operation in experiment
		Production Example 275 ethyl 6-bromoimidazo[1,2-a]pyridine-3-carboxylate A mixture of 9.69 g <strong>[474706-74-6]6-bromo-3-iodoimidazo[1,2-a]pyridine</strong> (compound in Production Example 49) and 450 ML anhydrous tetrahydrofuran was added little by little to 4.5 ML isopropyl magnesium bromide (0.75 M tetrahydrofuran solution) under ice-cooling in a stream of nitrogen.. Then, this reaction solution was returned to room temperature and stirred for 1.5 hours.. The reaction solution was cooled to -60C or less in a dry ice/acetone bath, 50 ML solution of 4.5 ML ethyl chlorocarbonate in anhydrous tetrahydrofuran was added dropwise thereto over 30 minutes, and the temperature of the reaction solution was increased to 0C. After saturated sodium bicarbonate was added to the reaction solution, ethyl acetate and water were added thereto, andthe organic layer was separated.. The aqueous layer was saturated with common salt and then extracted with ethyl acetate.. The combined organic layer was washed with brine and then dried over anhydrous sodium sulfate.. The drying agent was filtered off, and the filtrate was evaporated.. The resulting residue was purified by NH silica gel column chromatography (ethyl acetate/hexane) to give 5.09 g of the title compound as white crystals.1H-NMR (CDCl3) delta: 1.43(t, J=7.2Hz, 3H), 4.43(q, J=7.2Hz, 2H), 7.49(dd, J=9.2, 2.0Hz, 1H), 7.63(dd, J=9.2, 0,8Hz, 1H), 8.27(s, 1H), 9.49(dd, J=2.0, 0.8Hz, 1H)

Reference： [1]Patent: EP1382603,2004,A1 .Location in patent: Page 144

2
[ 1072-97-5 ]
[ 33142-21-1 ]
[ 372198-69-1 ]

Yield	Reaction Conditions	Operation in experiment
21%	In ethanol;Reflux;	To a solution of ethyl formylchloroacetate (prepared according to the procedure described by Plouvier et al. Heterocycles 1991, 32, 693) (2.41 g, 16.0 mmol) in ethanol (60 mL) was added 5-bromopyridin-2-amine (2.77 g, 16.0 mmol), and the mixture was heated to reflux overnight. After cooling, the solvent was removed by rotary evaporation, and the residue was treated with CHCI3 (50 mL) and a saturated solution of aqueous NaHC03. The layers were separated and the aqueous layer was further extracted with CHC13 (2 x 30 mL). The combined organic layer was dried over Na2S04, filtered, and concentrated to dryness. Purification by flash column chromatography (20-35% ethyl acetate in hexane) gave the title compound (0.9 g, 21%). 1H-NMR (DMSO-d6, 400 MHz) delta 9.61 (s, 1 H), 8.32 (s, 1 H), 8.00 (d, J = 9.6 Hz, 1 H), 7.74 (d, J = 9.6 Hz, 1 H), 4.48 (q, J = 7.2 Hz, 2 H), 1.45 (t, J = 7.2 Hz, 3 H). LC-MS: single peak at 254 nm, MH+ calcd. for C10H10BrN2O2: 269, obtained: 269.
	In ethanol; at 80℃; for 5h;	A solution of <strong>[33142-21-1]ethyl 2-chloro-3-oxopropanoate</strong> (261 g, 1.74mol) 5-bromopyridin-2-amine (100 g, 581 mmol) in ethanol (2L) was heated to 80 C for 5h and concentrated under vacuum. The residue was applied to silica gel column (EA/PE, 1/2) for purification to afford ethyl 6-bromoH-imidazo[l,2- a]pyridine-3-carboxylate as white solid.
	In ethanol; at 20 - 78℃;Inert atmosphere; Reflux; Large scale;	[002981 Example 4[00299] Preparation of compound 8:[00300] 1. Anethanol solution of compound 5 (12400 g in 51 L of ethanol) was added to an appropriately sized stainless steel reactor at room temperature under nitrogen atmosphere.[00301] 2. Compound 6 (9500 g) was added as a solid in one portion at room temperature.[00302] 3. The reaction mixture was heated to reflux (~78C) and stirred for 1-2 days.[00303] 4. The reaction was monitored by HPLC.[00304] 5. Upon completion, the reaction mixture was allowed to cool to room temperature.[00305] 6. NaOH solution (9884 g solid pellets dissolved in 38 L of water) was added as a stream over a30 min period at an internal temperature below 35 C.[00306] 7. The reaction mixture was heated to reflux (~78C) for 3 to 4 hours.[00307] 8. The reaction was monitored by HPLC.[00308] 9. Upon completion, the reaction mixture was cooled to an appropriate temperature to start solvent removal.[00309] 10. All ethanol (approximately 5 volumes of ethanol) was removed under vacuum at 40 to 45 C.[00310] 11. The reaction mixture was cooled to room temperature.[00311] 12. Water (57 L; 6 vol) was added at room temperature.[00312] 13. The aqueous solution was washed with ethyl acetate (2 x 38 L) to remove all organic impurities.[00313] 14. The lower aqueous layer was cooled to 0-5 C and acidified with cone. HCl (~15 L) until reaching pH 1-2.[00314] 15. The reaction mixture was stirred for 1 to 2 hours at 0 to 5 C.[00315] 16. The mixturewas filtered and the cake was washed with water (2 x 38 L) and acetone (2 x 19L) followed by drying for 1-2 hours.[00316] 17. The solid collectedwas transferred back into an appropriately sized reactor.[00317] 18. Heptane (95 L; 10 vol) was addedto the reactor; the suspension was stirred for 4 to 5 hours at roomtemperature.[00318] 19. The solidwas collected by filtration and washed with heptane (2 x 19 L).[00319] 20. The solid (15 kg) was suspended in methanol (75 L; 5 vol) at room temperature for 2 hours.[00320] 21. The suspension was filtered and the solid collected was washed with methanol (2x 5L).22. The solid was dried under vacuum at 50C to constant weight to give compound 8 as an off-white to white solid (10169 g, 83.3 % yield; HPLC purity 99.2%;1HNMR (DMSO-d6, 300 MHz) ? 9.4 (s, 1H), 8.3(s, 1H), 7.85-7.67 (m, 2H)).

Reference： [1]Patent: WO2011/50245,2011,A1 .Location in patent: Page/Page column 104-105
[2]Patent: WO2012/87519,2012,A1 .Location in patent: Page/Page column 112; 113
[3]Patent: WO2013/71272,2013,A1 .Location in patent: Paragraph 00298-00320
[4]Patent: WO2014/151147,2014,A1 .Location in patent: Paragraph 00641
[5]Patent: US2015/30588,2015,A1 .Location in patent: Page/Page column 67
[6]Patent: US9295673,2016,B2 .Location in patent: Page/Page column 345

3
[ 372198-69-1 ]
[ 1083168-94-8 ]
ethyl 6-(6-methoxy-5-nitropyridin-3-yl)imidazo[1,2-a]pyridine-3-carboxylate [ No CAS ]

Yield	Reaction Conditions	Operation in experiment
89.5%	With palladium bis[bis(diphenylphosphino)ferrocene] dichloride; caesium carbonate; In N,N-dimethyl-formamide; at 90.0℃; for 8.0h;Inert atmosphere;	A solution of the 5 (1.40 g, 5 mmol), ethyl 6-bromoimidazo[1,2-a]pyridine-3-carboxylate (1.34 g, 5 mmol), Pd(dppf)2Cl2 (0.18 g,0.25 mmol) and Cs2CO3 (3.26 g, 10 mmol) in DMF (30 ml) under anatmosphere of N2 was stirred at 90 C for 8 h. DMF was removedunder reduced pressure and the residue was purified through acolumn chromatography on silica with chloroform/methanol (V:V50:1) as a white solid (3.06 g, 89.5% yield). mp 217-219 C.1H NMR(400 MHz, CDCl3) delta 9.60 (s, 1H, Ar-H), 8.68 (d, J 2.4 Hz, 1H, Ar-H),8.52 (d, J 2.4 Hz, 1H, Ar-H), 8.37 (s, 1H, Ar-H), 7.92 (d, J 9.3 Hz,1H, Ar-H), 7.64 (dd, J 9.3, 1.8 Hz, 1H, Ar-H), 4.46 (q, J 7.1 Hz, 2H,CH2), 4.20 (s, 3H, CH3), 1.45 (t, J 7.1 Hz, 3H, CH3). ESI-MS: m/z343.2 [MH].

Reference： [1]European Journal of Medicinal Chemistry,2017,vol. 139,p. 95 - 106

4
[ 372198-69-1 ]
[ 1218935-59-1 ]
(R)-ethyl 6-(2-(2,5-difluorophenyl)pyrrolidin 1-yl)imidazo[1,2-a]pyridine-3-carboxylate [ No CAS ]

Yield	Reaction Conditions	Operation in experiment
30%	With tris-(dibenzylideneacetone)dipalladium(0); caesium carbonate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; In 1,4-dioxane; at 120℃;Inert atmosphere;	In a three-necked flask, sequentially add ethyl 6-bromoimidazo [1,2-a] pyridine-3-carboxylate (1.5 g, 5.57 mmol), 1,1'-binaphthalene-2,2'-bis Diphenylphosphine (1.0 g, 1.67 mmol), cesium carbonate (2.7 g, 8.36 mmol), tris (dibenzylideneacetone) dipalladium (510 mg, 0.56 mmol), (R) -2- (2 , 5-difluorophenyl) pyrrolidine (1.5 g, 8.36 mmol) and dioxane (50 mL), after replacing with nitrogen three times, the reaction was stirred overnight at 120 degrees. LCMS showed the reaction was complete. The reaction solution was poured into ice water, and extracted with ethyl acetate. The organic phase was dried over anhydrous sodium sulfate and concentrated to obtain crude product. The obtained crude silica gel was passed through a column (petroleum ether: ethyl acetate = 1: 1) to obtain a yellow solid compound (615 mg, yield 30%).

Reference： [1]Patent: CN111039946,2020,A .Location in patent: Paragraph 0151-0152; 0162-0165

Recommend Products

Same Skeleton Products

Related Products

Isomers

Historical Records

Related Functional Groups of
[ 372198-69-1 ]

Bromides

[ 944896-42-8 ]

6-Bromoimidazo[1,2-a]pyridine-3-carboxylic acid

Similarity: 0.92

[ 1019021-93-2 ]

7-Bromoimidazo[1,2-a]pyridine-3-carboxylic acid

Similarity: 0.87

[ 749849-14-7 ]

6-Bromoimidazo[1,2-a]pyridine-2-carboxylic acid

Similarity: 0.81

[ 30384-96-4 ]

6-Bromoimidazo[1,2-a]pyridine-3-carbaldehyde

Similarity: 0.79

[ 1260763-32-3 ]

Ethyl 6-bromo-8-fluoroimidazo[1,2-a]pyridine-2-carboxylate

Similarity: 0.78

Esters

[ 123531-52-2 ]

Ethyl imidazo[1,2-a]pyridine-3-carboxylate

Similarity: 0.89

[ 1359655-87-0 ]

Ethyl 6-fluoroimidazo[1,2-a]pyridine-3-carboxylate

Similarity: 0.81

[ 1260797-60-1 ]

Ethyl 6-chloroimidazo[1,2-a]pyridine-3-carboxylate

Similarity: 0.80

[ 88047-55-6 ]

Methyl imidazo[1,2-a]pyridine-5-carboxylate

Similarity: 0.80

[ 943112-78-5 ]

Methyl 2-methylimidazo[1,2-a]pyridine-3-carboxylate

Similarity: 0.80

Related Parent Nucleus of
[ 372198-69-1 ]

Other Aromatic Heterocycles

[ 944896-42-8 ]

6-Bromoimidazo[1,2-a]pyridine-3-carboxylic acid

Similarity: 0.92

[ 123531-52-2 ]

Ethyl imidazo[1,2-a]pyridine-3-carboxylate

Similarity: 0.89

[ 1019021-93-2 ]

7-Bromoimidazo[1,2-a]pyridine-3-carboxylic acid

Similarity: 0.87

[ 1359655-87-0 ]

Ethyl 6-fluoroimidazo[1,2-a]pyridine-3-carboxylate

Similarity: 0.81

[ 749849-14-7 ]

6-Bromoimidazo[1,2-a]pyridine-2-carboxylic acid

Similarity: 0.81

Ghs Precautionary Statements

Precautionary Statements-General
Code	Phrase
P101	If medical advice is needed,have product container or label at hand.
P102	Keep out of reach of children.
P103	Read label before use
Prevention
Code	Phrase
P201	Obtain special instructions before use.
P202	Do not handle until all safety precautions have been read and understood.
P210	Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
P211	Do not spray on an open flame or other ignition source.
P220	Keep/Store away from clothing/combustible materials.
P221	Take any precaution to avoid mixing with combustibles
P222	Do not allow contact with air.
P223	Keep away from any possible contact with water, because of violent reaction and possible flash fire.
P230	Keep wetted
P231	Handle under inert gas.
P232	Protect from moisture.
P233	Keep container tightly closed.
P234	Keep only in original container.
P235	Keep cool
P240	Ground/bond container and receiving equipment.
P241	Use explosion-proof electrical/ventilating/lighting/equipment.
P242	Use only non-sparking tools.
P243	Take precautionary measures against static discharge.
P244	Keep reduction valves free from grease and oil.
P250	Do not subject to grinding/shock/friction.
P251	Pressurized container: Do not pierce or burn, even after use.
P260	Do not breathe dust/fume/gas/mist/vapours/spray.
P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P262	Do not get in eyes, on skin, or on clothing.
P263	Avoid contact during pregnancy/while nursing.
P264	Wash hands thoroughly after handling.
P265	Wash skin thouroughly after handling.
P270	Do not eat, drink or smoke when using this product.
P271	Use only outdoors or in a well-ventilated area.
P272	Contaminated work clothing should not be allowed out of the workplace.
P273	Avoid release to the environment.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P281	Use personal protective equipment as required.
P282	Wear cold insulating gloves/face shield/eye protection.
P283	Wear fire/flame resistant/retardant clothing.
P284	Wear respiratory protection.
P285	In case of inadequate ventilation wear respiratory protection.
P231 + P232	Handle under inert gas. Protect from moisture.
P235 + P410	Keep cool. Protect from sunlight.
Response
Code	Phrase
P301	IF SWALLOWED:
P304	IF INHALED:
P305	IF IN EYES:
P306	IF ON CLOTHING:
P307	IF exposed:
P308	IF exposed or concerned:
P309	IF exposed or if you feel unwell:
P310	Immediately call a POISON CENTER or doctor/physician.
P311	Call a POISON CENTER or doctor/physician.
P312	Call a POISON CENTER or doctor/physician if you feel unwell.
P313	Get medical advice/attention.
P314	Get medical advice/attention if you feel unwell.
P315	Get immediate medical advice/attention.
P320
P302 + P352	IF ON SKIN: wash with plenty of soap and water.
P321
P322
P330	Rinse mouth.
P331	Do NOT induce vomiting.
P332	IF SKIN irritation occurs:
P333	If skin irritation or rash occurs:
P334	Immerse in cool water/wrap n wet bandages.
P335	Brush off loose particles from skin.
P336	Thaw frosted parts with lukewarm water. Do not rub affected area.
P337	If eye irritation persists:
P338	Remove contact lenses, if present and easy to do. Continue rinsing.
P340	Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P341	If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing.
P342	If experiencing respiratory symptoms:
P350	Gently wash with plenty of soap and water.
P351	Rinse cautiously with water for several minutes.
P352	Wash with plenty of soap and water.
P353	Rinse skin with water/shower.
P360	Rinse immediately contaminated clothing and skin with plenty of water before removing clothes.
P361	Remove/Take off immediately all contaminated clothing.
P362	Take off contaminated clothing and wash before reuse.
P363	Wash contaminated clothing before reuse.
P370	In case of fire:
P371	In case of major fire and large quantities:
P372	Explosion risk in case of fire.
P373	DO NOT fight fire when fire reaches explosives.
P374	Fight fire with normal precautions from a reasonable distance.
P376	Stop leak if safe to do so. Oxidising gases (section 2.4) 1
P377	Leaking gas fire: Do not extinguish, unless leak can be stopped safely.
P378
P380	Evacuate area.
P381	Eliminate all ignition sources if safe to do so.
P390	Absorb spillage to prevent material damage.
P391	Collect spillage. Hazardous to the aquatic environment
P301 + P310	IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P301 + P312	IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P301 + P330 + P331	IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P302 + P334	IF ON SKIN: Immerse in cool water/wrap in wet bandages.
P302 + P350	IF ON SKIN: Gently wash with plenty of soap and water.
P303 + P361 + P353	IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P304 + P312	IF INHALED: Call a POISON CENTER or doctor/physician if you feel unwell.
P304 + P340	IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P304 + P341	IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P306 + P360	IF ON CLOTHING: Rinse Immediately contaminated CLOTHING and SKIN with plenty of water before removing clothes.
P307 + P311	IF exposed: call a POISON CENTER or doctor/physician.
P308 + P313	IF exposed or concerned: Get medical advice/attention.
P309 + P311	IF exposed or if you feel unwell: call a POISON CENTER or doctor/physician.
P332 + P313	IF SKIN irritation occurs: Get medical advice/attention.
P333 + P313	IF SKIN irritation or rash occurs: Get medical advice/attention.
P335 + P334	Brush off loose particles from skin. Immerse in cool water/wrap in wet bandages.
P337 + P313	IF eye irritation persists: Get medical advice/attention.
P342 + P311	IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.
P370 + P376	In case of fire: Stop leak if safe to Do so.
P370 + P378	In case of fire:
P370 + P380	In case of fire: Evacuate area.
P370 + P380 + P375	In case of fire: Evacuate area. Fight fire remotely due to the risk of explosion.
P371 + P380 + P375	In case of major fire and large quantities: Evacuate area. Fight fire remotely due to the risk of explosion.
Storage
Code	Phrase
P401
P402	Store in a dry place.
P403	Store in a well-ventilated place.
P404	Store in a closed container.
P405	Store locked up.
P406	Store in corrosive resistant/ container with a resistant inner liner.
P407	Maintain air gap between stacks/pallets.
P410	Protect from sunlight.
P411
P412	Do not expose to temperatures exceeding 50 oC/ 122 oF.
P413
P420	Store away from other materials.
P422
P402 + P404	Store in a dry place. Store in a closed container.
P403 + P233	Store in a well-ventilated place. Keep container tightly closed.
P403 + P235	Store in a well-ventilated place. Keep cool.
P410 + P403	Protect from sunlight. Store in a well-ventilated place.
P410 + P412	Protect from sunlight. Do not expose to temperatures exceeding 50 oC/122oF.
P411 + P235	Keep cool.
Disposal
Code	Phrase
P501	Dispose of contents/container to ...
P502	Refer to manufacturer/supplier for information on recovery/recycling

Physical hazards
Code	Phrase
H200	Unstable explosive
H201	Explosive; mass explosion hazard
H202	Explosive; severe projection hazard
H203	Explosive; fire, blast or projection hazard
H204	Fire or projection hazard
H205	May mass explode in fire
H220	Extremely flammable gas
H221	Flammable gas
H222	Extremely flammable aerosol
H223	Flammable aerosol
H224	Extremely flammable liquid and vapour
H225	Highly flammable liquid and vapour
H226	Flammable liquid and vapour
H227	Combustible liquid
H228	Flammable solid
H229	Pressurized container: may burst if heated
H230	May react explosively even in the absence of air
H231	May react explosively even in the absence of air at elevated pressure and/or temperature
H240	Heating may cause an explosion
H241	Heating may cause a fire or explosion
H242	Heating may cause a fire
H250	Catches fire spontaneously if exposed to air
H251	Self-heating; may catch fire
H252	Self-heating in large quantities; may catch fire
H260	In contact with water releases flammable gases which may ignite spontaneously
H261	In contact with water releases flammable gas
H270	May cause or intensify fire; oxidizer
H271	May cause fire or explosion; strong oxidizer
H272	May intensify fire; oxidizer
H280	Contains gas under pressure; may explode if heated
H281	Contains refrigerated gas; may cause cryogenic burns or injury
H290	May be corrosive to metals
Health hazards
Code	Phrase
H300	Fatal if swallowed
H301	Toxic if swallowed
H302	Harmful if swallowed
H303	May be harmful if swallowed
H304	May be fatal if swallowed and enters airways
H305	May be harmful if swallowed and enters airways
H310	Fatal in contact with skin
H311	Toxic in contact with skin
H312	Harmful in contact with skin
H313	May be harmful in contact with skin
H314	Causes severe skin burns and eye damage
H315	Causes skin irritation
H316	Causes mild skin irritation
H317	May cause an allergic skin reaction
H318	Causes serious eye damage
H319	Causes serious eye irritation
H320	Causes eye irritation
H330	Fatal if inhaled
H331	Toxic if inhaled
H332	Harmful if inhaled
H333	May be harmful if inhaled
H334	May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335	May cause respiratory irritation
H336	May cause drowsiness or dizziness
H340	May cause genetic defects
H341	Suspected of causing genetic defects
H350	May cause cancer
H351	Suspected of causing cancer
H360	May damage fertility or the unborn child
H361	Suspected of damaging fertility or the unborn child
H361d	Suspected of damaging the unborn child
H362	May cause harm to breast-fed children
H370	Causes damage to organs
H371	May cause damage to organs
H372	Causes damage to organs through prolonged or repeated exposure
H373	May cause damage to organs through prolonged or repeated exposure
Environmental hazards
Code	Phrase
H400	Very toxic to aquatic life
H401	Toxic to aquatic life
H402	Harmful to aquatic life
H410	Very toxic to aquatic life with long-lasting effects
H411	Toxic to aquatic life with long-lasting effects
H412	Harmful to aquatic life with long-lasting effects
H413	May cause long-lasting harmful effects to aquatic life
H420	Harms public health and the environment by destroying ozone in the upper atmosphere

天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

[ CAS No. 372198-69-1 ] {[proInfo.proName]}

Quality Control of [ 372198-69-1 ]

Related Doc. of [ 372198-69-1 ]

Product Details of [ 372198-69-1 ]

Calculated chemistry of [ 372198-69-1 ] Expand+

Physicochemical Properties

Pharmacokinetics

Lipophilicity

Druglikeness

Water Solubility

Medicinal Chemistry

Safety of [ 372198-69-1 ]

Application In Synthesis of [ 372198-69-1 ]

[ 372198-69-1 ] Synthesis Path-Upstream 1~1

[ 372198-69-1 ] Synthesis Path-Downstream 1~4

Related Functional Groups of [ 372198-69-1 ]

Bromides

Esters

Related Parent Nucleus of [ 372198-69-1 ]

Other Aromatic Heterocycles

Precautionary Statements-General

Prevention

Response

Storage

Disposal

Physical hazards

Health hazards

Environmental hazards

Inquiry

Related Functional Groups of
[ 372198-69-1 ]

Related Parent Nucleus of
[ 372198-69-1 ]