Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,7,8,9-Tetrahydro-5-methoxypyrano(2,3-g)indole
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Purity: 98.0%
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81257-95-6

81257-95-6 structure

81257-95-6 structure

Name: 1,7,8,9-Tetrahydro-5-methoxypyrano(2,3-g)indole
Chemical Name: 5-Methoxy-1,7,8,9-tetrahydropyrano[2,3-g]indole
CAS Number: 81257-95-6
Molecular Formula: C₁₂H₁₃NO₂
Molecular Weight: 203.23700
Create Date: 2016-06-18 11:51:15
Modify Date: 2023-02-05 07:34:24

Name	5-Methoxy-1,7,8,9-tetrahydropyrano[2,3-g]indole
Synonyms	5-methoxy-1,7,8,9-tetrahydropyrano<2,3-g>indole

Density	1.241g/cm3
Boiling Point	397.4ºC at 760 mmHg
Molecular Formula	C₁₂H₁₃NO₂
Molecular Weight	203.23700
Flash Point	144.1ºC
Exact Mass	203.09500
PSA	34.25000
LogP	2.50150
Index of Refraction	1.639

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UQ0482500

CHEMICAL NAME :: Pyrano(2,3-g)indole, 1,7,8,9-tetrahydro-5-methoxy-

CAS REGISTRY NUMBER :: 81257-95-6

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C12-H13-N-O2

MOLECULAR WEIGHT :: 203.26

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 650 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: EPXXDW European Patent Application. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #0043752

81257-92-3 structure

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81257-95-6 structure

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Literature: Societe de Recherches Industrielles Patent: US4436915 A1, 1984 ;

81258-21-1 structure

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81257-95-6 structure

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Literature: Ta Kim; Guilard; Renaut Canadian Journal of Chemistry, 1982 , vol. 60, # 16 p. 2093 - 2098

81258-23-3 structure

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81257-95-6 structure

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Literature: Ta Kim; Guilard; Renaut Canadian Journal of Chemistry, 1982 , vol. 60, # 16 p. 2093 - 2098

81257-89-8 structure

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81257-95-6 structure

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Literature: Ta Kim; Guilard; Renaut Canadian Journal of Chemistry, 1982 , vol. 60, # 16 p. 2093 - 2098

83868-32-0 structure

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81257-95-6 structure

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Literature: Ta Kim; Guilard; Renaut Canadian Journal of Chemistry, 1982 , vol. 60, # 16 p. 2093 - 2098

81258-20-0 structure

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81257-95-6 structure

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Literature: Ta Kim; Guilard; Renaut Canadian Journal of Chemistry, 1982 , vol. 60, # 16 p. 2093 - 2098