4-BROMOCROTONIC ACID

4-BROMOCROTONIC ACID Basic information

Product Name:	4-BROMOCROTONIC ACID
Synonyms:	TRANS-4-BROMO-2-BUTENOIC ACID;2-Butenoic acid, 4-bromo-, (E)-;4-BroMobut-2-enoic acid;(2E)-4-Bromo-2-butenoic acid;2-Butenoic acid,4-broMo-, (2E)-;(E)-4-Bromo-2-butenoic acid;(E)-4-Bromocrotonic acid;r-bromocrotonic acid
CAS:	13991-36-1
MF:	C4H5BrO2
MW:	164.99
EINECS:	210-410-3
Product Categories:	13991-36-1
Mol File:	13991-36-1.mol

4-BROMOCROTONIC ACID Chemical Properties

Melting point	74 °C
Boiling point	288℃
density	1.718
Fp	128℃
storage temp.	Inert atmosphere,2-8°C
solubility	Chloroform (Sparingly), Methanol (Slightly)
pka	4.13±0.10(Predicted)
form	Solid
color	Pale Yellow to Pale Beige
InChIKey	DOTGZROJTAUYFQ-OWOJBTEDSA-N
CAS DataBase Reference	13991-36-1

Safety Information

Risk Statements	34
Safety Statements	36/37/39
RIDADR	3261
HazardClass	8
PackingGroup	III
HS Code	29161900

MSDS Information

4-BROMOCROTONIC ACID Usage And Synthesis

Chemical Properties	White solid
Uses	(E)-4-Bromocrotonic Acid acts as a fatty acid blocking agent. It is used to selectively adjust levels of long-chain acyl CoA and carnitine in aerobic and ischemic myocardium. It is also an intermediate used to prepare tetrahydropyridothienopyrimidine derivatve with antiproliferative activities.

4-BROMOCROTONIC ACID Preparation Products And Raw materials

Raw materials	trimethylsilyl (E)-4-bromobut-2-enoate-->Ethyl 4-bromocrotonate-->trans-4-chlorocrotonic acid-->2-Hydroxy-3-butenoicacid-->Diethyl ether-->Crotonic acid-->Ethanol-->N-Bromosuccinimide-->VINYLACETIC ACID-->Crotonic acid-->Phosphorus tribromide
Preparation Products	4-HYDROXY-BUT-2-ENOIC ACID-->2-UNDECENOIC ACID

4-BROMO-4,4-DIFLUORO-2-BUTENOIC ACID 4-BROMOCROTONIC ACID METHYL ESTER,methyl 4-bromocrotonate (4-bromocrotonic acid methyl ester) 4-Bromocrotonic acid phenacyl ester,4-Bromocrotonic acid benzoylmethyl ester 4-BROMOCROTONIC ACID 5-BROMO-1-(3-FLUOROBENZYL)-2-OXO-1,2-DIHYDRO-3-PYRIDINECARBOXYLIC ACID ETHYL 4-BROMOCROTONATE (4-BROMOCROTONIC ACID ETHYL ESTER),4-BROMOCROTONIC ACID ETHYL ESTER 7-ACETOXY-4-BROMOMETHYLCOUMARIN RARECHEM AL BO 1943 4-BROMOMETHYL-5,5-DIMETHYL-2-OXO-2,5-DIHYDRO-FURAN-3-CARBOXYLIC ACID ETHYL ESTER RARECHEM AL BO 2084 5-Bromo-2-hydroxynicotinic acid 4-Bromomethyl-7-methoxycoumarin 5-BROMO-2-OXO-1-[3-(TRIFLUOROMETHYL)BENZYL]-1,2-DIHYDRO-3-PYRIDINECARBOXYLIC ACID 4-BROMOMETHYL-6,7-DIMETHOXYCOUMARIN ETHYL 4-BROMO-3-ETHOXY-2-BUTENOATE METHYL 5-BROMO-4-[(4-CHLOROPHENYL)THIO]-2,5-DIHYDROTHIOPHENE-3-CARBOXYLATE METHYL 5-BROMO-2-OXO-1,2-DIHYDRO-3-PYRIDINECARBOXYLATE 1-BENZYL-5-BROMO-2-OXO-1,2-DIHYDRO-3-PYRIDINECARBOXYLIC ACID

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