5-Methyl-1-benzofuran-2-carboxylic acid

Modify Date: 2025-09-09 23:11:41

5-Methyl-1-benzofuran-2-carboxylic acid Structure
5-Methyl-1-benzofuran-2-carboxylic acid structure
Common Name 5-Methyl-1-benzofuran-2-carboxylic acid
CAS Number 10242-09-8 Molecular Weight 176.169
Density 1.3±0.1 g/cm3 Boiling Point 332.1±22.0 °C at 760 mmHg
Molecular Formula C10H8O3 Melting Point N/A
MSDS N/A Flash Point 154.7±22.3 °C

 Names

Name 5-methyl-1-benzofuran-2-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 332.1±22.0 °C at 760 mmHg
Molecular Formula C10H8O3
Molecular Weight 176.169
Flash Point 154.7±22.3 °C
Exact Mass 176.047348
PSA 50.44000
LogP 2.87
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.631

 Safety Information

HS Code 2932999099

 Synthetic Route

~97%

5-Methyl-1-benzofuran-2-carboxylic acid Structure

5-Methyl-1-benz...

CAS#:10242-09-8

Literature: Suzuki; Horaguchi; Shimizu; Abe Bulletin of the Chemical Society of Japan, 1983 , vol. 56, # 9 p. 2762 - 2767

~95%

5-Methyl-1-benzofuran-2-carboxylic acid Structure

5-Methyl-1-benz...

CAS#:10242-09-8

Literature: Lee, Jaekyoo; Khanapure, Subhash P.; Kim, Hwa-Ok; Rajur, Raj S. B.; Li, Bing; Williams, John D.; Pai, Ramdas; Peet, Norton P. Synthetic Communications, 2010 , vol. 40, # 22 p. 3390 - 3396

~54%

5-Methyl-1-benzofuran-2-carboxylic acid Structure

5-Methyl-1-benz...

CAS#:10242-09-8

Literature: Suzuki; Horaguchi; Shimizu; Abe Bulletin of the Chemical Society of Japan, 1983 , vol. 56, # 9 p. 2762 - 2767

~%

5-Methyl-1-benzofuran-2-carboxylic acid Structure

5-Methyl-1-benz...

CAS#:10242-09-8

Literature: Chapleo, Christopher B.; Myers, Peter L.; Butler, Richard C. M.; Davis, John A.; Doxey, John C.; et al. Journal of Medicinal Chemistry, 1984 , vol. 27, # 5 p. 570 - 576

~%

5-Methyl-1-benzofuran-2-carboxylic acid Structure

5-Methyl-1-benz...

CAS#:10242-09-8

Literature: Huff, Bret E.; Leffelman, Cindy L.; LeTourneau, Michael E.; Sullivan, Kevin A.; Ward, Jeffrey A.; Stille, John R. Heterocycles, 1997 , vol. 45, # 7 p. 1363 - 1384

~%

5-Methyl-1-benzofuran-2-carboxylic acid Structure

5-Methyl-1-benz...

CAS#:10242-09-8

Literature: Mndshojan; Arojan Izvestiya Akademii Nauk Armyanskoi SSR, Khimicheskie Nauki, 1958 , vol. 11, p. 45,47, 50 Chem.Abstr., 1959 , p. 3185

~%

5-Methyl-1-benzofuran-2-carboxylic acid Structure

5-Methyl-1-benz...

CAS#:10242-09-8

Literature: Pappalardo; Duro Bollettino Scientifico della Facolta di Chimica Industriale di Bologna, 1952 , vol. 10, p. 168

 Customs

HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

5-Methyl-benzofuran-2-carbonsaeure
5-Methyl-1-benzofuran-2-carboxylic acid
2-Benzofurancarboxylic acid, 5-methyl-
5-Methylbenzofuran-2-carboxylic acid
5-methylbenzo[b]furan-2-carboxylic acid
F2147-0274
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