(5-Methyl-benzo(b)thiophen-3-yl)acetic acid

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Names

[ CAS No. ]:
1735-12-2

[ Name ]:
(5-Methyl-benzo(b)thiophen-3-yl)acetic acid

[Synonym ]:
5-Methyl-benzo<b><3>thienylessigsaeure
Fragment 7
5-Methyl-benzo<b>thiophen-3-yl-essigsaeure

Chemical & Physical Properties

[ Density]:
1.315g/cm3

[ Boiling Point ]:
390.8ºC at 760mmHg

[ Molecular Formula ]:
C11H10O2S

[ Molecular Weight ]:
206.26100

[ Flash Point ]:
190.2ºC

[ Exact Mass ]:
206.04000

[ PSA ]:
65.54000

[ LogP ]:
2.83680

[ Vapour Pressure ]:
8.28E-07mmHg at 25°C

[ Index of Refraction ]:
1.668

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DL8898000
CHEMICAL NAME :
Benzo(b)thiophene-3-acetic acid, 5-methyl-
CAS REGISTRY NUMBER :
1735-12-2
BEILSTEIN REFERENCE NO. :
1243408
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C11-H10-O2-S
MOLECULAR WEIGHT :
206.27

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
300 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JSOOAX Journal of the Chemical Society, Section C: Organic. (London, UK) No.1-24, 1966-71. For publisher information, see JCPRB4. Volume(issue)/page/year: (12),1612,1969

Safety Information

[ HS Code ]:
2934999090

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%

Related Compounds

  • (5-Methoxy-benzo(b)thiophen-3-yl)acetic acid
  • (6-methoxy-benzo[b]thiophen-3-yl)-acetic acid ethyl ester
  • 2-(5-methylbenzothiophen-3-yl)-3-phenylpropenoic acid
  • AMINO-BENZO[B]THIOPHEN-3-YL-ACETIC ACID
  • (R)-alpha-aminobenzothiophene-3-acetic acid
  • 5-methyl-benzo[b]thiophen-3-ol
  • N-(2-chloro-5-(2-methyl-4-oxoquinazolin-3(4H)-yl)phenyl)benzo[d][1,3]dioxole-5-carboxamide
  • N1-(3-fluorophenyl)-N2-(2-(4-methylpiperazin-1-yl)-2-(p-tolyl)ethyl)oxalamide
  • Ethyl 4-(2-((3-fluoro-4-methylphenyl)amino)-2-oxoethoxy)-6-oxo-1-(p-tolyl)-1,6-dihydropyridazine-3-carboxylate
  • N1-(4-ethylphenyl)-N2-(2-(4-methylpiperazin-1-yl)-2-(p-tolyl)ethyl)oxalamide
  • N-(2,3-dimethylphenyl)-N'-[2-(4-methylphenyl)-2-(4-methylpiperazin-1-yl)ethyl]ethanediamide
  • Ethyl 4-(2-((3,4-difluorophenyl)amino)-2-oxoethoxy)-1-(4-fluorophenyl)-6-oxo-1,6-dihydropyridazine-3-carboxylate
  • N1-(2,5-dimethylphenyl)-N2-(2-(4-methylpiperazin-1-yl)-2-(p-tolyl)ethyl)oxalamide
  • N1-(2-(4-methylpiperazin-1-yl)-2-(p-tolyl)ethyl)-N2-(4-nitrophenyl)oxalamide
  • N1-(4-ethoxyphenyl)-N2-(2-(4-methylpiperazin-1-yl)-2-(p-tolyl)ethyl)oxalamide
  • N1-(3-fluoro-4-methylphenyl)-N2-(2-(4-methylpiperazin-1-yl)-2-(p-tolyl)ethyl)oxalamide
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