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Home > Products > Pharmaceutical R&D Materials > Heterocyclic Building Blocks > 4-(4-Chlorobenzenesulfonyl)-3-methylthiophene-2-carboxylicacid
4-(4-Chlorobenzenesulfonyl)-3-methylthiophene-2-carboxylicacid structure, CAS 175137-65-2

4-(4-Chlorobenzenesulfonyl)-3-methylthiophene-2-carboxylicacid

CAS Number175137-65-2

Synonyms4-(4-chlorobenzenesulfonyl)-3-methylthiophene-2-carboxylic acid; 4-[(4-chlorophenyl)sulfonyl]-3-methylthiophene-2-carboxylic acid; 4-[(4-chlorophenyl)sulphonyl]-3-methylthiophene-2-carboxylic acid; HMS554G04

Molecular FormulaC12H9ClO4S2

Molecular Weight316.78000

Purity

Density1.522g/cm3

Boiling Point541.6ºC at 760mmHg

Melting Point252ºC

Flash Point

Appearance

EINECS

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Cat. No.: 2A-9084735 Purity:
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Quality Control of [ 175137-65-2 ] SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number175137-65-2
Catalog No.2A-9084735
Chinese Name4-[(4-氯苯基)磺酰基]-3-甲基噻吩-2-羧酸
Synonyms4-(4-chlorobenzenesulfonyl)-3-methylthiophene-2-carboxylic acid; 4-[(4-chlorophenyl)sulfonyl]-3-methylthiophene-2-carboxylic acid; 4-[(4-chlorophenyl)sulphonyl]-3-methylthiophene-2-carboxylic acid; HMS554G04
Molecular FormulaC12H9ClO4S2
Molecular Weight316.78000
Density1.522g/cm3
Boiling Point541.6ºC at 760mmHg
Melting Point252ºC
HTC2934999090
SMILESCc1c(S(=O)(=O)c2ccc(Cl)cc2)csc1C(=O)O
InChI KeyWZQQSJVPCVCQKE-UHFFFAOYSA-N
MSDSmsds/84735_2_175137_65_2.pdf
Tax Rebate13.0%
SupervisionNone. MFN tariff: 6.5%. Ordinary tariff: 20.0%
Transport InfoProduct name: Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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