4-Nitro-1H-imidazole-5-carboxylic acid

Modify Date: 2024-01-05 17:11:14

4-Nitro-1H-imidazole-5-carboxylic acid Structure
4-Nitro-1H-imidazole-5-carboxylic acid structure
Common Name 4-Nitro-1H-imidazole-5-carboxylic acid
CAS Number 40507-59-3 Molecular Weight 157.084
Density 1.8±0.1 g/cm3 Boiling Point 580.9±35.0 °C at 760 mmHg
Molecular Formula C4H3N3O4 Melting Point N/A
MSDS N/A Flash Point 305.1±25.9 °C

 Names

Name 5-Nitro-1H-imidazole-4-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.8±0.1 g/cm3
Boiling Point 580.9±35.0 °C at 760 mmHg
Molecular Formula C4H3N3O4
Molecular Weight 157.084
Flash Point 305.1±25.9 °C
Exact Mass 157.012360
PSA 111.80000
LogP 0.47
Vapour Pressure 0.0±1.7 mmHg at 25°C
Index of Refraction 1.680

 Safety Information

HS Code 2933290090

 Synthetic Route

~75%

4-Nitro-1H-imidazole-5-carboxylic acid Structure

4-Nitro-1H-imid...

CAS#:40507-59-3

Literature: Jain; Tsao; Ho; Cheng Journal of Organic Chemistry, 2001 , vol. 66, # 19 p. 6472 - 6475

~78%

4-Nitro-1H-imidazole-5-carboxylic acid Structure

4-Nitro-1H-imid...

CAS#:40507-59-3

Literature: Hosmane, Ramachandra S.; Bhan, Anila Journal of Heterocyclic Chemistry, 1990 , vol. 27, # 7 p. 2189 - 2196

~79%

4-Nitro-1H-imidazole-5-carboxylic acid Structure

4-Nitro-1H-imid...

CAS#:40507-59-3

Literature: Tantravedi, Saritha; Chakraborty, Saibal; Shah, Niti H.; Fishbein, James C.; Hosmane, Ramachandra S. Bioorganic and Medicinal Chemistry, 2013 , vol. 21, # 17 p. 4893 - 4903

 Customs

HS Code 2933290090
Summary 2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

4-Nitro-1H-imidazole-5-carboxylic acid
1H-Imidazole-4-carboxylic acid, 5-nitro-