5,6-DIMETHOXY-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID METHYL ESTER

Modify Date: 2024-01-03 17:57:04

5,6-DIMETHOXY-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID METHYL ESTER Structure
5,6-DIMETHOXY-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID METHYL ESTER structure
Common Name 5,6-DIMETHOXY-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID METHYL ESTER
CAS Number 35212-99-8 Molecular Weight 252.28600
Density 1.268g/cm3 Boiling Point 368ºC at 760 mmHg
Molecular Formula C12H12O4S Melting Point N/A
MSDS N/A Flash Point 176.4ºC

 Names

Name methyl 5,6-dimethoxy-1-benzothiophene-2-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.268g/cm3
Boiling Point 368ºC at 760 mmHg
Molecular Formula C12H12O4S
Molecular Weight 252.28600
Flash Point 176.4ºC
Exact Mass 252.04600
PSA 73.00000
LogP 2.70510
Index of Refraction 1.595

 Safety Information

HS Code 2934999090

 Synthetic Route

~66%

5,6-DIMETHOXY-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID METHYL ESTER Structure

5,6-DIMETHOXY-B...

CAS#:35212-99-8

Literature: FIBROTECH THERAPEUTICS PTY LTD; WILLIAMS, Spencer John; ZAMMIT, Steven; KELLY, Darren James Patent: WO2011/47432 A1, 2011 ; Location in patent: Page/Page column 97 ;

~79%

5,6-DIMETHOXY-BENZO[B]THIOPHENE-2-CARBOXYLIC ACID METHYL ESTER Structure

5,6-DIMETHOXY-B...

CAS#:35212-99-8

Literature: Tsunoda, Hidetoshi; Fukuzawa, Nobuyuki; Chiba, Kyoko; Nakao, Toshifumi; Asada, Noriaki; Takebayashi, Nozomi; Kibayashi, Kenji; Migita, Hideyuki; Morikawa, Maki Patent: US2003/109570 A1, 2003 ;

 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

methyl 5,6-dimethoxybenzothiophen-2-carboxylate