2,3,4,9-Tetrahydro-1H-carbazole-2-carboxylic acid

Modify Date: 2025-09-01 00:53:53

2,3,4,9-Tetrahydro-1H-carbazole-2-carboxylic acid Structure
2,3,4,9-Tetrahydro-1H-carbazole-2-carboxylic acid structure
Common Name 2,3,4,9-Tetrahydro-1H-carbazole-2-carboxylic acid
CAS Number 37964-14-0 Molecular Weight 215.248
Density 1.3±0.1 g/cm3 Boiling Point 454.1±45.0 °C at 760 mmHg
Molecular Formula C13H13NO2 Melting Point N/A
MSDS N/A Flash Point 228.4±28.7 °C

 Names

Name 2,3,4,9-Tetrahydro-1H-carbazole-2-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 454.1±45.0 °C at 760 mmHg
Molecular Formula C13H13NO2
Molecular Weight 215.248
Flash Point 228.4±28.7 °C
Exact Mass 215.094635
PSA 53.09000
LogP 2.61
Vapour Pressure 0.0±1.2 mmHg at 25°C
Index of Refraction 1.689

 Safety Information

Hazard Codes Xi
HS Code 2933990090

 Synthetic Route

~63%

2,3,4,9-Tetrahydro-1H-carbazole-2-carboxylic acid Structure

2,3,4,9-Tetrahy...

CAS#:37964-14-0

Literature: HUNTER-FLEMING LIMITED Patent: WO2006/82409 A2, 2006 ; Location in patent: Page/Page column 15 ;

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2,3,4,9-Tetrahydro-1H-carbazole-2-carboxylic acid Structure

2,3,4,9-Tetrahy...

CAS#:37964-14-0

Literature: Neurogen Corporation Patent: US5892041 A1, 1999 ;

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2,3,4,9-Tetrahydro-1H-carbazole-2-carboxylic acid Structure

2,3,4,9-Tetrahy...

CAS#:37964-14-0

Literature: Baeyer; Tutein Chemische Berichte, 1889 , vol. 22, p. 2183

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

1,2,3,4-tetrahydrocarbazole-2-carboxylic acid
1H-Carbazole-2-carboxylic acid, 2,3,4,9-tetrahydro-
2,3,4,9-Tetrahydro-1H-carbazole-2-carboxylic acid
1,2,3,4-Tetrahydrocarbazol-2-carbonsaeure
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