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Product Name: 1,7,8,9-Tetrahydro-5-chloropyrano(2,3-g)indole
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81257-94-5

81257-94-5 structure

81257-94-5 structure

Name: 1,7,8,9-Tetrahydro-5-chloropyrano(2,3-g)indole
Chemical Name: 5-Chloro-1,7,8,9-tetrahydropyrano[2,3-g]indole
CAS Number: 81257-94-5
Molecular Formula: C₁₁H₁₀ClNO
Molecular Weight: 207.65600
Create Date: 2017-06-03 18:44:26
Modify Date: 2025-08-30 18:14:04

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

Density	1.368g/cm3
Boiling Point	401.2ºC at 760 mmHg
Molecular Formula	C₁₁H₁₀ClNO
Molecular Weight	207.65600
Flash Point	196.4ºC
Exact Mass	207.04500
PSA	25.02000
LogP	3.14630
Index of Refraction	1.678

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UQ0375000

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

CAS REGISTRY NUMBER :: 81257-94-5

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C11-H10-Cl-N-O

MOLECULAR WEIGHT :: 207.67

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 :: 900 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

108-20-3 structure

108-20-3

81257-91-2 structure

81257-91-2

~0%

20562-62-3 structure

20562-62-3

81257-94-5 structure

81257-94-5

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

81257-91-2 structure

81257-91-2

~74%

81257-94-5 structure

81257-94-5

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

81258-19-7 structure

81258-19-7

~%

81257-94-5 structure

81257-94-5

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

81258-22-2 structure

81258-22-2

~%

81257-94-5 structure

81257-94-5

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

81257-88-7 structure

81257-88-7

~%

81257-94-5 structure

81257-94-5

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

83868-28-4 structure

83868-28-4

~%

81257-94-5 structure

81257-94-5

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

81258-18-6 structure

81258-18-6

~%

81257-94-5 structure

81257-94-5

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

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