ChemicalBook > CAS DataBase List > 1,2,3,4-Tetrahydrocarbazole

1,2,3,4-Tetrahydrocarbazole

Product Name
1,2,3,4-Tetrahydrocarbazole
CAS No.
942-01-8
Chemical Name
1,2,3,4-Tetrahydrocarbazole
Synonyms
2,3,4,9-TETRAHYDRO-1H-CARBAZOLE;Tetrahydrocarbazole;1H-Carbazole, 2,3,4,9-tetrahydro-;AKOS B029742;AURORA 15341;AKOS BBS-00002900;IFLAB-BB F1918-0039;TIMTEC-BB SBB003845;1,2,3,4-Tetrahydroca;OTAVA-BB BB7010090010
CBNumber
CB9458712
Molecular Formula
C12H13N
Formula Weight
171.24
MOL File
942-01-8.mol
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1,2,3,4-Tetrahydrocarbazole Property

Melting point:
118-120 °C (lit.)
Boiling point:
325-330 °C (lit.)
Density 
1.1459 (rough estimate)
refractive index 
1.6544 (estimate)
Flash point:
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)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-37/39
WGK Germany 
2
RTECS 
FE6300000
HS Code 
29339900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
T12408
Product name
1,2,3,4-Tetrahydrocarbazole
Purity
99%
Packaging
25g
Price
$102
Updated
2023/06/20
TCI Chemical
Product number
T1006
Product name
1,2,3,4-Tetrahydrocarbazole
Purity
>99.0%(GC)
Packaging
25g
Price
$85
Updated
2024/03/01
TCI Chemical
Product number
T1006
Product name
1,2,3,4-Tetrahydrocarbazole
Purity
>99.0%(GC)
Packaging
100g
Price
$255
Updated
2024/03/01
TRC
Product number
B416220
Product name
2,3,4,9-Tetrahydro-1H-carbazole
Packaging
2.5g
Price
$75
Updated
2021/12/16
TRC
Product number
B416220
Product name
2,3,4,9-Tetrahydro-1H-carbazole
Packaging
500mg
Price
$60
Updated
2021/12/16
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1,2,3,4-Tetrahydrocarbazole Chemical Properties,Usage,Production

Chemical Properties

beige crystalline powder

Uses

It finds its application as a pharmaceutical intermediate and in the synthesis of aspidospermidine alkaloids.

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.

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

1,2,3,4-Tetrahydrocarbazole Preparation Products And Raw materials

Raw materials

Preparation Products

Ondansetron
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1,2,3,4-Tetrahydrocarbazole Suppliers

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View Lastest Price from 1,2,3,4-Tetrahydrocarbazole manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
1,2,3,4-Tetrahydrocarbazole 942-01-8
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-12-03
Hebei Mojin Biotechnology Co., Ltd
Product
1,2,3,4-Tetrahydrocarbazole 942-01-8
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-08-16
Zhuozhou Wenxi import and Export Co., Ltd
Product
1,2,3,4-Tetrahydrocarbazole 942-01-8
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-06-27

942-01-8, 1,2,3,4-TetrahydrocarbazoleRelated Search:

Tetramethylammonium hydroxide pentahydrate cis-1,2,3,6-Tetrahydrophthalic anhydride Methyl tetrahydrophthalic anhydride Tetrahydrothiophene Tetrahydrofuran POLY(N-VINYLCARBAZOLE) carbazol-4-one hydrochloride 4-OXO-1,2,3,4-TETRAHYDROCARBAZOLE 6-CHLORO-1 2 3 4-TETRAHYDROCARBAZOLE 9&,6-CHLORO-1,2,3,4-TETRAHYDROCARBAZOLE, 98 % N-METHYL-4-OXO-1,2,3,4-TETRAHYDROCARBAZOLE 3-Dimethylaminomethyl-1,2,3,4-tetrahydro-9-methylcarbazol-4-one 3-Amino-1,2,3,4-tetrahydrocarbazol 4-OXO-1,2,3,4-TETRAHYDROCARBAZOLE Carbazole (S)-3-Amino-1,2,3,4-tetrahydrocarbazole N-BENZYL-1,2,3,4-TETRAHYDROCARBAZOLE 3-METHYL-1,2,3,4-TETRAHYDROCARBAZOLE 1,2,3,4-TETRAHYDROCARBAZOLE-1-ONE

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  • 1,2,3,4-Tetrahydrocarbazole,99%
  • AURORA 15341
  • IFLAB-BB F1918-0039
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  • TIMTEC-BB SBB003845
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  • 1H-Carbazole, 2,3,4,9-tetrahydro- (9CI)
  • 1,2,3,4-Tetrahydro-9H-carbazole
  • Carbazole, 1,2,3,4-tetrahydro- (8CI)
  • 2,3,4,4a,9,9a-Hexahydro-1H-carbazoL
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  • 942-01-8
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