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[ CAS No. 4771-47-5 ] {[proInfo.proName]}

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

2D 3D

Chemical Structure| 4771-47-5

Chemical Structure| 4771-47-5

Structure of 4771-47-5 * Storage: {[proInfo.prStorage]}

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Quality Control of [ 4771-47-5 ]

COA NMR CNMR HPLC LC-MS

Related Doc. of [ 4771-47-5 ]

SDS Specification

Alternatived Products of [ 4771-47-5 ]

Product Citations

Product Details of [ 4771-47-5 ]

CAS No. :	4771-47-5	MDL No. :	MFCD00007087
Formula :	C₇H₄ClNO₄	Boiling Point :	No data available
Linear Structure Formula :	-	InChI Key :	VCHSXYHBMFKRBK-UHFFFAOYSA-N
M.W :	201.56	Pubchem ID :	20902
Synonyms :

Calculated chemistry of [ 4771-47-5 ] Expand+

Physicochemical Properties

Num. heavy atoms :	13
Num. arom. heavy atoms :	6
Fraction Csp3 :	0.0
Num. rotatable bonds :	2
Num. H-bond acceptors :	4.0
Num. H-bond donors :	1.0
Molar Refractivity :	47.23
TPSA :	83.12 ?2

Pharmacokinetics

GI absorption :	High
BBB permeant :	No
P-gp substrate :	No
CYP1A2 inhibitor :	No
CYP2C19 inhibitor :	No
CYP2C9 inhibitor :	No
CYP2D6 inhibitor :	No
CYP3A4 inhibitor :	No
Log Kp (skin permeation) :	-6.17 cm/s

Lipophilicity

Log Po/w (iLOGP) :	0.79
Log Po/w (XLOGP3) :	1.91
Log Po/w (WLOGP) :	1.95
Log Po/w (MLOGP) :	1.11
Log Po/w (SILICOS-IT) :	-0.26
Consensus Log Po/w :	1.1

Druglikeness

Lipinski :	0.0
Ghose :	None
Veber :	0.0
Egan :	0.0
Muegge :	0.0
Bioavailability Score :	0.56

Water Solubility

Log S (ESOL) :	-2.5
Solubility :	0.634 mg/ml ; 0.00314 mol/l
Class :	Soluble
Log S (Ali) :	-3.28
Solubility :	0.106 mg/ml ; 0.000526 mol/l
Class :	Soluble
Log S (SILICOS-IT) :	-1.77
Solubility :	3.4 mg/ml ; 0.0169 mol/l
Class :	Soluble

Medicinal Chemistry

PAINS :	0.0 alert
Brenk :	2.0 alert
Leadlikeness :	1.0
Synthetic accessibility :	1.74

Safety of [ 4771-47-5 ]

Signal Word:	Warning	Class:
Precautionary Statements:	P261-P305+P351+P338	UN#:
Hazard Statements:	H315-H319-H335	Packing Group:
GHS Pictogram:

Application In Synthesis of [ 4771-47-5 ]

* 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 [ 4771-47-5 ]
Downstream synthetic route of [ 4771-47-5 ]

[ 4771-47-5 ] Synthesis Path-Upstream 1~1

1
[ 4771-47-5 ]
[ 41252-95-3 ]

Yield	Reaction Conditions	Operation in experiment
96%	With copper(I) oxide; potassium phosphate; bismuth (III) nitrate pentahydrate; palladium(II) trifluoroacetate; oxygen; sodium iodide In dimethyl sulfoxide at 170℃; for 20 h; Schlenk technique	In a Schlenk reaction tube equipped with a magnetic stirrer, 6.7 mg of palladium trifluoroacetate was added.Cuprous oxide 28.6mg,Potassium phosphate 6.4mg,4,5-Difluoro-2-nitrobenzoic acid 40.3mg,Sodium iodide 36mg,Bismuth nitrate pentahydrate 194 mg and 2 mL of dimethyl sulfoxide.The reaction was heated at 170°C for 20 hours in the presence of oxygen. After the reaction is completed, distilled water is added to quench the reaction.Extraction with ethyl acetate 3 times each 10 mL, the combined organic phases were concentrated to give 1-chloro-4-iodo-2-nitrobenzene54.4 mg, 96percent yield

Reference： [1] Patent: CN107513020, 2017, A, . Location in patent: Paragraph 0066-0067

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Isomers

Technical Information

? Alkyl Halide Occurrence ? Arndt-Eistert Homologation ? Benzylic Oxidation ? Birch Reduction ? Blanc Chloromethylation ? Friedel-Crafts Reaction ? General Reactivity ? Grignard Reaction ? Hiyama Cross-Coupling Reaction ? Hunsdiecker-Borodin Reaction ? Hydrogenolysis of Benzyl Ether ? Kinetics of Alkyl Halides ? Kumada Cross-Coupling Reaction ? Passerini Reaction ? Preparation of Alkylbenzene ? Preparation of Amines ? Preparation of Carboxylic Acids ? Reactions of Alkyl Halides with Reducing Metals ? Reactions of Amines ? Reactions of Benzene and Substituted Benzenes ? Reactions of Carboxylic Acids ? Schmidt Reaction ? Specialized Acylation Reagents-Ketenes ? Stille Coupling ? Substitution and Elimination Reactions of Alkyl Halides ? Suzuki Coupling ? Ugi Reaction ? Vilsmeier-Haack Reaction

Historical Records

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Ghs Precautionary Statements

Precautionary Statements-General
Code	Phrase
P101	If medical advice is needed,have product container or label at hand.
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Code	Phrase
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P221	Take any precaution to avoid mixing with combustibles
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P233	Keep container tightly closed.
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Code	Phrase
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P304	IF INHALED:
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P321
P322
P330	Rinse mouth.
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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:
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P351	Rinse cautiously with water for several minutes.
P352	Wash with plenty of soap and water.
P353	Rinse skin with water/shower.
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P372	Explosion risk in case of fire.
P373	DO NOT fight fire when fire reaches explosives.
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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
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P390	Absorb spillage to prevent material damage.
P391	Collect spillage. Hazardous to the aquatic environment
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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.
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Code	Phrase
P401
P402	Store in a dry place.
P403	Store in a well-ventilated place.
P404	Store in a closed container.
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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 ...
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Ghs Hazard Statements

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
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H242	Heating may cause a fire
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H371	May cause damage to organs
H372	Causes damage to organs through prolonged or repeated exposure
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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

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