4-(2-THIENYL)BUTYRIC ACID

4-(2-THIENYL)BUTYRIC ACID Basic information

Product Name:	4-(2-THIENYL)BUTYRIC ACID
Synonyms:	4-(2-THIENYL)BUTYRIC ACID;2-Thiophenebutanoic acid;4-(2-Thienyl)butanoic acid;gamma-(alpha-Thienyl)butyric acid;2-THIOPHENEBUTYRIC ACID;4-(2-Thienyl)butyricacid,98+%;2-(2-THIENYL)BUTYRIC ACID;4-(2-Thienyl)butyric acid, GC 97%
CAS:	4653-11-6
MF:	C8H10O2S
MW:	170.23
EINECS:	225-090-0
Product Categories:	Heterocycles
Mol File:	4653-11-6.mol

4-(2-THIENYL)BUTYRIC ACID Chemical Properties

Melting point	13.5-15 °C
Boiling point	122°C 0,3mm
density	1.169 g/mL at 25 °C(lit.)
refractive index	n20/D 1.532(lit.)
Fp	>230 °F
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
pka	4.71±0.10(Predicted)
form	Liquid
Specific Gravity	1.1690
color	Clear slightly brown
BRN	127982
CAS DataBase Reference	4653-11-6(CAS DataBase Reference)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-37/39
WGK Germany	3
HazardClass	IRRITANT
HS Code	29309099

MSDS Information

Provider	Language
ACROS	English
SigmaAldrich	English
ALFA	English

4-(2-THIENYL)BUTYRIC ACID Usage And Synthesis

Chemical Properties	CLEAR SLIGHTLY BROWNISH LIQUID
Uses	2-Thiophenebutanoic Acid is used to prepare cell-penetrating peptide α-keto-amide calpain inhibitors as potential treatment for muscular dystrophy. it is also used to prepare isochroman carboxylic acid derivatives as potential anti-diabetic agents.
Definition	ChEBI: A monocarboxylic acid that is butyric acid bearing a 2-thienyl group at position 4.

4-(2-THIENYL)BUTYRIC ACID Preparation Products And Raw materials

Raw materials	Hydrochloric acid-->Diethyl ether-->Sodium carbonate-->Potassium hydroxide-->Aluminum chloride-->Hydrazinium hydroxide solution-->Calcium chloride-->Nitrobenzene-->Diethylene glycol-->Succinic anhydride-->Thiophene
Preparation Products	4,5,6,7-TETRAHYDRO-1-BENZOTHIOPHENE

AURORA 7659 ETHYL 3-[2-(4-CHLOROPHENYL)HYDRAZONO]-2,4-DIOXO-4-(2-THIENYL)BUTANOATE ETHYL 2,4-DIOXO-3-(2-PHENYLHYDRAZONO)-4-(2-THIENYL)BUTANOATE AURORA 4303 AURORA 4761 3-BROMO-4-OXO-4-THIEN-2-YLBUTANOIC ACID 4-OXO-4-(2-THIENYL)BUTYRIC ACID,4-OXO-4-(2-THIENYL)BUTYRIC ACID 95% AURORA 3240 ETHYL 2,4-DIOXO-4-(2-THIENYL)BUTANOATE AURORA 3267 CIS-2-(2-THIOPHENECARBONYL)-1-CYCLOHEXANECARBOXYLIC ACID, 99 AURORA 5565 AURORA 488 CHEMBRDG-BB 6539802 ETHYL 3-[2-(2-CHLOROPHENYL)HYDRAZONO]-2,4-DIOXO-4-(2-THIENYL)BUTANOATE 2,4-DIOXO-4-THIOPHEN-2-YL-BUTYRIC ACID METHYL ESTER TRANS-2-(2-THIOPHENECARBONYL)-1-CYCLOHEXANECARBOXYLIC ACID, 99 ETHYL 2,4-DIOXO-4-(2-THIENYL)-3-(2-[2-(TRIFLUOROMETHYL)PHENYL]HYDRAZONO)BUTANOATE

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