Product Details
Product Name:
Ethyl bromopyruvate |
CAS No.:
70-23-5 |
EC-No.:
200-729-6 |
Min. Order:
1kg |
Purity:
99% |
Supply Ability:
CR16 |
Release date:
2019/07/06 |
Ethyl bromopyruvate Basic information |
Product Name: |
Ethyl bromopyruvate |
Synonyms: |
ETHYL 3-BROMOPYRUVATE;ETHYL 3-BROMO-2-OXOPROPANOATE;ETHYL BROMOPYRUVATE;BROMOPYRUVIC ACID ETHYL ESTER;3-bromo-2-oxo-propanoicaciethylester;beta-Bromopyruvic acid ethyl ester;Pyruvic acid, bromo-, ethyl ester;Ethylbromopyruvate (Tech) |
CAS: |
70-23-5 |
MF: |
C5H7BrO3 |
MW: |
195.01 |
EINECS: |
200-729-6 |
Product Categories: |
Aromatic Esters;Aliphatics;Esters;C2 to C5;Carbonyl Compounds;Building Blocks;C2 to C5;Carbonyl Compounds;Chemical Synthesis;Organic Building Blocks |
Mol File: |
70-23-5.mol |
|
|
Ethyl bromopyruvate Chemical Properties |
Boiling point |
98-100 °C10 mm Hg(lit.) |
density |
1.554 g/mL at 25 °C(lit.) |
refractive index |
n20/D 1.469(lit.) |
Fp |
210 °F |
storage temp. |
2-8°C |
solubility |
Difficult to mix. |
form |
Liquid |
color |
Clear yellow to pink-red |
Sensitive |
Moisture Sensitive |
BRN |
1760158 |
InChIKey |
VICYTAYPKBLQFB-UHFFFAOYSA-N |
CAS DataBase Reference |
70-23-5(CAS DataBase Reference) |
NIST Chemistry Reference |
Propanoic acid, 3-bromo-2-oxo-, ethyl ester(70-23-5) |
EPA Substance Registry System |
Propanoic acid, 3-bromo-2-oxo-, ethyl ester(70-23-5) |
Hazard Codes |
Xi,T |
Risk Statements |
36/37/38-33-23/24 |
Safety Statements |
26-36-24/25 |
RIDADR |
3265 |
WGK Germany |
3 |
F |
8-9-21 |
Hazard Note |
Irritant |
TSCA |
Yes |
HazardClass |
8 |
PackingGroup |
II |
HS Code |
29183000 |
Provider |
Language |
Ethyl bromopyruvate |
English |
ACROS |
English |
SigmaAldrich |
English |
ALFA |
English |
|
Ethyl bromopyruvate Usage And Synthesis |
Chemical Properties |
Clear yellow to pink-red liquid |
Uses |
Employed in a synthesis of thioxothiazolidines from primary amines and carbon disulfide.1 |
Purification Methods |
The most likely impurity is free acid (bromopyruvic or bromoacetic acids). Dissolve the ester in dry Et2O or dry CHCl3, stir with CaCO3 until effervescence ceases, filter, (may wash with a little H2O rapidly), dry (MgSO4) and distil it at least twice. The 2,4-dinitrophenylhydrazone has m 144-145o. [Burros & Holland J Chem Soc 672 1947, Letsinger & Laco J Org Chem 21 764 1956, Kruse et al. J Am Chem Soc 76 5796 1954, Beilstein 3 IV 1519.] LACHRYMATORY. |
|
Ethyl bromopyruvate Preparation Products And Raw materials |
Preparation Products |
2-(3-PYRIDYL)-1,3-THIAZOLE-4-CARBOXYLIC ACID-->4-Hydroxyindole-->4-(MORPHOLIN-4-YLMETHYL)-1,3-THIAZOL-2-AMINE-->TERT-BUTYL 4-(4-FORMYL-1,3-THIAZOL-2-YL)TETRAHYDRO-1(2H)-PYRIDINECARBOXYLATE-->4-Thiazolemethanamine, 2-amino-N,N-dimethyl--->2-PHENYL-1,3-THIAZOLE-4-CARBALDEHYDE-->2-PHENYL-1,3-THIAZOLE-4-CARBONYL CHLORIDE-->IMIDAZO[1,2-A]PYRIDINE-2-CARBOXYLIC ACID-->4-(chloromethyl)-2-thiazolamine-->ETHYL 2-METHYLTHIAZOLE-4-CARBOXYLATE-->2-Methyl-1,3-thiazole-4-carboxylic acid-->2-PHENYL-1,3-THIAZOLE-4-CARBOHYDRAZIDE-->(2-PHENYL-1,3-THIAZOL-4-YL)METHANOL-->2-[4-(TRIFLUOROMETHYL)PHENYL]-1,3-THIAZOLE-4-CARBALDEHYDE-->RARECHEM AL BI 1318-->4-OXO-4,5,6,7-TETRAHYDROBENZO[B]FURAN-3-CARBOXYLIC ACID-->1,5,6,7-TETRAHYDRO-4H-INDOL-4-ONE |
Raw materials |
Ethyl lactate |
Company Profile Introduction
Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals.
Mainly deals in the sales of:
Pharmaceutical intermediates
OLED intermediates:
Pharmaceutical intermediates;
OLED intermediates;
Recommended supplier
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Price |
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$0.00/1KG |
VIP6Y
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Hebei Weibang Biotechnology Co., Ltd
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