5-(METHOXYCARBONYL)THIOPHENE-2-CARBOXYLIC ACID

Modify Date: 2025-08-25 18:18:41

5-(METHOXYCARBONYL)THIOPHENE-2-CARBOXYLIC ACID Structure
5-(METHOXYCARBONYL)THIOPHENE-2-CARBOXYLIC ACID structure
Common Name 5-(METHOXYCARBONYL)THIOPHENE-2-CARBOXYLIC ACID
CAS Number 50340-79-9 Molecular Weight 186.18500
Density N/A Boiling Point N/A
Molecular Formula C7H6O4S Melting Point 193-197°C
MSDS N/A Flash Point N/A

 Names

Name 5-methoxycarbonylthiophene-2-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Melting Point 193-197°C
Molecular Formula C7H6O4S
Molecular Weight 186.18500
Exact Mass 185.99900
PSA 91.84000
LogP 1.23290
InChIKey HYHZGBOWRWIEGW-UHFFFAOYSA-N
SMILES COC(=O)c1ccc(C(=O)O)s1
Storage condition 2-8°C

 Safety Information

Hazard Codes Xi
HS Code 2934999090

 Synthetic Route

~86%

5-(METHOXYCARBONYL)THIOPHENE-2-CARBOXYLIC ACID Structure

5-(METHOXYCARBO...

CAS#:50340-79-9

Literature: Pfizer Products Inc. Patent: WO2004/817 A2, 2003 ; Location in patent: Page 99 ; WO 2004/000817 A2

~27%

5-(METHOXYCARBONYL)THIOPHENE-2-CARBOXYLIC ACID Structure

5-(METHOXYCARBO...

CAS#:50340-79-9

Literature: NISSAN CHEMICAL INDUSTRIES, LTD. Patent: WO2004/108683 A1, 2004 ; Location in patent: Page 548 ;

~72%

5-(METHOXYCARBONYL)THIOPHENE-2-CARBOXYLIC ACID Structure

5-(METHOXYCARBO...

CAS#:50340-79-9

Literature: Goddard Journal of Heterocyclic Chemistry, 1991 , vol. 28, # 1 p. 17 - 28

~%

5-(METHOXYCARBONYL)THIOPHENE-2-CARBOXYLIC ACID Structure

5-(METHOXYCARBO...

CAS#:50340-79-9

Literature: Frizler, Maxim; Schmitz, Janina; Schulz-Fincke, Anna-Christina; Guetschow, Michael Journal of Medicinal Chemistry, 2012 , vol. 55, # 12 p. 5982 - 5986

~%

5-(METHOXYCARBONYL)THIOPHENE-2-CARBOXYLIC ACID Structure

5-(METHOXYCARBO...

CAS#:50340-79-9

Literature: Birkinshaw; Chaplen Biochemical Journal, 1955 , vol. 60, p. 255,259

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5-(METHOXYCARBONYL)THIOPHENE-2-CARBOXYLIC ACID Structure

5-(METHOXYCARBO...

CAS#:50340-79-9

Literature: Birkinshaw; Chaplen Biochemical Journal, 1955 , vol. 60, p. 255,259

~%

5-(METHOXYCARBONYL)THIOPHENE-2-CARBOXYLIC ACID Structure

5-(METHOXYCARBO...

CAS#:50340-79-9

Literature: Birkinshaw; Chaplen Biochemical Journal, 1955 , vol. 60, p. 255,259

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

Thiophene-2,5-dicarboxylic acid monomethyl ester
Thiophen-2,5-dicarbonsaeure-monomethylester
thiophene-2,5-dicarboxylic acid 2-methylester
5-(methoxycarbonyl)thiophene-2-carboxylic acid
5-methoxycarbonyl-2-thiophenecarboxylic acid
2,5-thiophenedicarboxylic acid monomethyl ester
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