5-Amino-2-methyl-1H-imidazole-4-carboxamide

5-氨基-2-甲基-1H-咪唑-4-甲酰胺

Also known as: 1H-Imidazole-4-carboxamide, 5-amino-2-methyl-, 1H-Imidazole-4-carboxamide,5-amino-2-methyl-(9CI), 4-amino-2-methyl-1H-imidazole-5-carboxamide, 5-amino-2-methyl-1H-imidazole-4-carboxamide 1.5HCl 1H2O, 5-amino-2-methyl-1H-imidazole-4-carboxamide dihydrochloride hydrate, 5-Amino-4-carboxamido-2-methylimidazol

5-Amino-2-methyl-1H-imidazole-4-carboxamide (CAS 37800-98-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H8N4O and a molecular weight of 140.14300 g/mol. It is also known as 1H-Imidazole-4-carboxamide, 5-amino-2-methyl-, 1H-Imidazole-4-carboxamide,5-amino-2-methyl-(9CI) and 4-amino-2-methyl-1H-imidazole-5-carboxamide. Key properties include a boiling point of 509.9ºC at 760 mmHg, a density of 1.426g/cm3 and a flash point of 262.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
37800-98-9
Jingsj CID
J-1356031-9
Molecular Formula
C5H8N4O
Chinese Name
5-氨基-2-甲基-1H-咪唑-4-甲酰胺
Molecular Weight
140.14300 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point509.9ºC at 760 mmHg
Density1.426g/cm3
Flash Point262.2ºC

Frequently Asked Questions

What is the CAS number of 5-Amino-2-methyl-1H-imidazole-4-carboxamide?

The CAS number of 5-Amino-2-methyl-1H-imidazole-4-carboxamide is 37800-98-9.

What are the molecular formula and molecular weight of 5-Amino-2-methyl-1H-imidazole-4-carboxamide?

5-Amino-2-methyl-1H-imidazole-4-carboxamide has molecular formula C5H8N4O and molecular weight 140.14300 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "5-Amino-2-methyl-1H-imidazole-4-carboxamide (CAS 37800-98-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1356031-9 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.