7-methyl-benzothiophene

Modify Date: 2024-01-09 16:45:05

7-methyl-benzothiophene Structure
7-methyl-benzothiophene structure
Common Name 7-methyl-benzothiophene
CAS Number 14315-15-2 Molecular Weight 148.225
Density 1.1±0.1 g/cm3 Boiling Point 243.0±9.0 °C at 760 mmHg
Molecular Formula C9H8S Melting Point N/A
MSDS N/A Flash Point 72.4±4.9 °C

 Names

Name 7-methyl-1-benzothiophene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 243.0±9.0 °C at 760 mmHg
Molecular Formula C9H8S
Molecular Weight 148.225
Flash Point 72.4±4.9 °C
Exact Mass 148.034668
PSA 28.24000
LogP 4.84
Vapour Pressure 0.1±0.5 mmHg at 25°C
Index of Refraction 1.652
Storage condition 2-8°C

 Safety Information

HS Code 2934999090

 Synthetic Route

~93%

7-methyl-benzothiophene Structure

7-methyl-benzot...

CAS#:14315-15-2

Literature: Bristol-Myers Squibb Company Patent: US2007/129379 A1, 2007 ; Location in patent: Page/Page column 28 ;

~45%

7-methyl-benzothiophene Structure

7-methyl-benzot...

CAS#:14315-15-2

Literature: Kim, Sun Hee; Tran, Martin T.; Ruebsam, Frank; Xiang, Alan X.; Ayida, Benjamin; McGuire, Helen; Ellis, David; Blazel, Julie; Tran, Chinh V.; Murphy, Douglas E.; Webber, Stephen E.; Zhou, Yuefen; Shah, Amit M.; Tsan, Mei; Showalter, Richard E.; Patel, Rupal; Gobbi, Alberto; LeBrun, Laurie A.; Bartkowski, Darian M.; Nolan, Thomas G.; Norris, Daniel A.; Sergeeva, Maria V.; Kirkovsky, Leo; Zhao, Qiang; Han, Qing; Kissinger, Charles R. Bioorganic and Medicinal Chemistry Letters, 2008 , vol. 18, # 14 p. 4181 - 4185

~5%

Detail
Literature: Reinecke, Manfred G.; Newsom, James G.; Chen, Lao-Jer Journal of the American Chemical Society, 1981 , vol. 103, # 10 p. 2760 - 2769

~%

7-methyl-benzothiophene Structure

7-methyl-benzot...

CAS#:14315-15-2

Literature: Abbott Laboratories Patent: US4873259 A1, 1989 ;

~%

7-methyl-benzothiophene Structure

7-methyl-benzot...

CAS#:14315-15-2

Detail
Literature: Deryagina, E. N.; Korchevin, N. A.; Sukhomazova, E. N.; Russavskaya, N. V.; Voronkov, M. G. Russian Journal of Organic Chemistry, 1993 , vol. 29, # 11.2 p. 1863 - 1867 Zhurnal Organicheskoi Khimii, 1993 , vol. 29, # 11 p. 2246 - 2250

 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

Benzo[b]thiophene, 7-methyl-
4-methylbenzothiophene
7-methyl-benzothiophene
7-methylthianaphthene
7-Methyl-1-benzothiophene
7-Methylbenzo[b]thiophene
7-methylbenzo<b>thiophen