1H-Benzimidazole-4-carboxylic acid

Modify Date: 2024-01-13 04:29:35

1H-Benzimidazole-4-carboxylic acid Structure
1H-Benzimidazole-4-carboxylic acid structure
Common Name 1H-Benzimidazole-4-carboxylic acid
CAS Number 46006-36-4 Molecular Weight 162.145
Density 1.5±0.1 g/cm3 Boiling Point 542.5±23.0 °C at 760 mmHg
Molecular Formula C8H6N2O2 Melting Point 326-330°C
MSDS N/A Flash Point 281.9±22.6 °C

 Names

Name 1H-Benzimidazole-4-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 542.5±23.0 °C at 760 mmHg
Melting Point 326-330°C
Molecular Formula C8H6N2O2
Molecular Weight 162.145
Flash Point 281.9±22.6 °C
Exact Mass 162.042923
PSA 65.98000
LogP 1.06
Vapour Pressure 0.0±1.5 mmHg at 25°C
Index of Refraction 1.743

 Safety Information

Hazard Codes Xi: Irritant;
HS Code 2933990090

 Synthetic Route

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1H-Benzimidazole-4-carboxylic acid Structure

1H-Benzimidazol...

CAS#:46006-36-4

Literature: Barber, Christopher Gordon; Bunnage, Mark Edward; Harvey, John Wilson; Mathias, John Paul Patent: US2005/20611 A1, 2005 ; Location in patent: Page/Page column 29 ;

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1H-Benzimidazole-4-carboxylic acid Structure

1H-Benzimidazol...

CAS#:46006-36-4

Literature: Newcastle University Ventures Limited Patent: US6100283 A1, 2000 ;

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1H-Benzimidazole-4-carboxylic acid Structure

1H-Benzimidazol...

CAS#:46006-36-4

Literature: SIGNAL PHARMACEUTICALS, LLC Patent: WO2008/51494 A1, 2008 ; Location in patent: Page/Page column 132 ;

~74%

1H-Benzimidazole-4-carboxylic acid Structure

1H-Benzimidazol...

CAS#:46006-36-4

Literature: White; Almassy; Calvert; Curtin; Griffin; Hostomsky; Maegley; Newell; Srinivasan; Golding Journal of Medicinal Chemistry, 2000 , vol. 43, # 22 p. 4084 - 4097

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1H-Benzimidazole-4-carboxylic acid Structure

1H-Benzimidazol...

CAS#:46006-36-4

Literature: White; Almassy; Calvert; Curtin; Griffin; Hostomsky; Maegley; Newell; Srinivasan; Golding Journal of Medicinal Chemistry, 2000 , vol. 43, # 22 p. 4084 - 4097

~%

1H-Benzimidazole-4-carboxylic acid Structure

1H-Benzimidazol...

CAS#:46006-36-4

Literature: White; Almassy; Calvert; Curtin; Griffin; Hostomsky; Maegley; Newell; Srinivasan; Golding Journal of Medicinal Chemistry, 2000 , vol. 43, # 22 p. 4084 - 4097

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1H-Benzimidazole-4-carboxylic acid Structure

1H-Benzimidazol...

CAS#:46006-36-4

Literature: Schilling Chemische Berichte, 1901 , vol. 34, p. 905

 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

1H-Benzoimidazole-4-Carboxylic Acid
1H-Benzo[d]imidazole-7-carboxylic acid
1H-Benzimidazole-4-carboxylic acid
1H-Benzimidazole-7-carboxylic acid
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