4,5,6,7-TETRAHYDRO-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID

4,5,6,7-TETRAHYDRO-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID Structure
CAS No.
40133-07-1
Chemical Name:
4,5,6,7-TETRAHYDRO-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID
Synonyms
4,5,6,7-tetrahydro-1-benzothiophene-2-carboxylate;Benzo[b]thiophene-2-carboxylic acid, 4,5,6,7-tetrahydro-;4,5,6,7-tetrahydro-1-benzothiophene-2-carboxylic acid(SALTDATA: FREE);4,5,6,7-Tetrahydro-1-benzothiophene-2-carboxylic acid, 2-Carboxy-4,5,6,7-tetrahydrobenzo[b]thiophene, 2-Carboxy-4,5,6,7-tetrahydro-1-benzothiophene
CBNumber:
CB91492308
Molecular Formula:
C9H10O2S
Molecular Weight:
182.24
MOL File:
40133-07-1.mol
MSDS File:
SDS
Modify Date:
2023/4/23 13:52:06

4,5,6,7-TETRAHYDRO-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID Properties

Melting point 196℃
Boiling point 368.1±42.0 °C(Predicted)
Density 1.317±0.06 g/cm3(Predicted)
storage temp. 2-8°C(protect from light)
pka 3.91±0.20(Predicted)
form Crystalline Powder
color White
Water Solubility Sparingly soluble in water.(0.26 g/L) (25°C),

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
HazardClass  IRRITANT
HS Code  2934999090
NFPA 704
1
2 0

4,5,6,7-TETRAHYDRO-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID Chemical Properties,Uses,Production

Uses

It is used as pharmaceutical intermediate. Benzoylthiophenes are allosteric enhancers (AE) of agonist activity at the A1 adenosine receptor.

4,5,6,7-TETRAHYDRO-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID Preparation Products And Raw materials

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4,5,6,7-tetrahydro-1-benzothiophene-2-carboxylic acid(SALTDATA: FREE) 4,5,6,7-Tetrahydro-1-benzothiophene-2-carboxylic acid, 2-Carboxy-4,5,6,7-tetrahydrobenzo[b]thiophene, 2-Carboxy-4,5,6,7-tetrahydro-1-benzothiophene Benzo[b]thiophene-2-carboxylic acid, 4,5,6,7-tetrahydro- 4,5,6,7-tetrahydro-1-benzothiophene-2-carboxylate 40133-07-1