ChemicalBook--->CAS DataBase List--->942-01-8

942-01-8

942-01-8 Structure

942-01-8 Structure
IdentificationMore
[Name]

1,2,3,4-Tetrahydrocarbazole
[CAS]

942-01-8
[Synonyms]

1,2,3,4-TETRAHYDROCARBAZOLE
2,3,4,9-TETRAHYDRO-1H-CARBAZOLE
2,3-TETRAMETHYLENE INDOLE
AKOS B029742
AKOS BBS-00002900
AURORA 15341
IFLAB-BB F1918-0039
OTAVA-BB BB7010090010
TIMTEC-BB SBB003845
,3,4,9-Tetrahydro-1H-carbazole
1H-Indole, 2,3-(1,4-butanediyl)-
2,3,4,9-tetrahydro-1h-carbazol
2,3-Tetramethylene-1H-indole
5,6,7,8-tetrahydro-carbazol
5,6,7,8-Tetrahydrocarbazole
Carbazole, 1,2,3,4-tetrahydro-
Carbazole, 5,6,7,8-tetrahydro-
Tetrahydrocarbazole
5,6,7,8-Tetrahydro-9H-carbazole
6,7,8,9-tetrahydro-5H-carbazole
[EINECS(EC#)]

213-385-7
[Molecular Formula]

C12H13N
[MDL Number]

MFCD00004959
[Molecular Weight]

171.24
[MOL File]

942-01-8.mol
Chemical PropertiesBack Directory
[Appearance]

beige crystalline powder
[Melting point ]

118-120 °C (lit.)
[Boiling point ]

325-330 °C (lit.)
[density ]

1.1459 (rough estimate)
[refractive index ]

1.6544 (estimate)
[Fp ]

325-330°C
[storage temp. ]

Sealed in dry,Room Temperature
[form ]

powder to crystal
[pka]

17.84±0.20(Predicted)
[color ]

White to Orange to Green
[Water Solubility ]

Insoluble in water. Solubility in methanol (almost transparency).
[BRN ]

133771
[CAS DataBase Reference]

942-01-8(CAS DataBase Reference)
[NIST Chemistry Reference]

1H-Carbazole, 2,3,4,9-tetrahydro-(942-01-8)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection .
[WGK Germany ]

2
[RTECS ]

FE6300000
[HS Code ]

29339900
Raw materials And Preparation ProductsBack Directory
[Preparation Products]

Ondansetron-->1,2,3,9-Tetrahydro-4(H)-carbazol-4-one-->9-[(5-chloro-1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)ethylidene]-2,3,4,4a,9,9a-hexahydro-1H-carbazolium chloride-->9-METHYL-2,3,4,9-TETRAHYDRO-1H-CARBAZOLE
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

1,2,3,4-Tetrahydrocarbazole(942-01-8).msds
Hazard InformationBack Directory
[Chemical Properties]

beige crystalline powder
[Uses]

1,2,3,4-Tetrahydrocarbazole can be used as a starting material to prepare:
  • Spiro[cyclopentane-1,2′-indolin-3′-one] by photooxygenation.
  • 9-Acyl-1,2,3,4-tetrahydrocarbazoles by N-acylation reactions.
  • Carbazole via palladium-catalyzed asymmetric hydrogenation reaction.

[Uses]

It finds its application as a pharmaceutical intermediate and in the synthesis of aspidospermidine alkaloids.
[Synthesis Reference(s)]

Chemical and Pharmaceutical Bulletin, 14, p. 934, 1966 DOI: 10.1248/cpb.14.934
Tetrahedron Letters, 26, p. 161, 1985 DOI: 10.1016/S0040-4039(00)61869-5
Spectrum DetailBack Directory
[Spectrum Detail]

1,2,3,4-Tetrahydrocarbazole(942-01-8)MS
1,2,3,4-Tetrahydrocarbazole(942-01-8)1HNMR
1,2,3,4-Tetrahydrocarbazole(942-01-8)13CNMR
1,2,3,4-Tetrahydrocarbazole(942-01-8)IR1
1,2,3,4-Tetrahydrocarbazole(942-01-8)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

1,2,3,4-Tetrahydrocarbazole, 99%(942-01-8)
[Alfa Aesar]

1,2,3,4-Tetrahydrocarbazole, 99%(942-01-8)
[Sigma Aldrich]

942-01-8(sigmaaldrich)
[TCI AMERICA]

1,2,3,4-Tetrahydrocarbazole,>97.0%(GC)(942-01-8)
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