Ethyl bromopyruvate

Price	USD1.00
Packge	1kg

Product Details

Product NameEthyl bromopyruvate
CAS No.70-23-5
EINECS No.200-729-6
MFC5H7BrO3
MW195.01
InChIKeyVICYTAYPKBLQFB-UHFFFAOYSA-N
AppearanceLiquidClear yellow to pink-red
storage temp. 2-8°C
density 1.554 g/mL at 25 °C(lit.)
Boiling point 98-100 °C10 mm Hg(lit.)

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)

Safety Information

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

MSDS Information

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

Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded to Zhengzhou City High-tech Zone Government’s Special Care Policy, reorganized and founded in National University of Science and Technology Park, which is a high-tech, stock enterprise of high-end chemical Custom synthesis;The park was created by the People's Government of Henan Province, and proved by Ministry of Education and the National Science & Technology, taking the construction mode of "many college a park, and common development", mainly depends on Zhengzhou University and Henan University’s scientific research and talent advantage to set up Universities, scientific research institute and enterprise scientific research achievements transformation platform, to make high-tech enterprises incubate, is the new high-tech talent gathering base, high and new technology industry enterprise radiation base, colleges and universities technological innovation base.

Henan Coreychem Co., Ltd, facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade. Corey have well-equipped machine, strong technical force and considerate marketing team service. We also have rich experience advantage in basic research, small scale process development, scale-up, industrial technology development & production and cost control.

Recommended supplier

VIP1年
Noble Molecular Research
Ethyl bromopyruvate 99%
Inquiry
2024-01-20

VIP1年
Sintilla Medcoms Pvt Ltd
Ethyl bromopyruvate 98%
Inquiry
2024-01-11

Product Details

Company Profile Introduction

Recommended supplier

career henan chemical co