5-(3-Aminopropyl)-1H-imidazol-2-amine

5-(3-氨基丙基)-1H-咪唑-2-胺

Also known as: 1H-Imidazole-4-propanamine,2-amino-, 1H-Imidazole-5-propanamine, 2-amino-, 2-Amino-1H-imidazole-5-propanamine, 2-amino-4-(3-aminopropyl)-1H-imidazole, 4-(3-amino-propyl)-1H-imidazol-2-ylamine, 4-(3-aminopropyl)-1H-imidazol-2-amine, 4-(3-aminopropyl)-2-aminoimidazole, 5-(3-aminopropyl)-1H-imidazol-2-amine, 5-(3-azanylpropyl)-1H-imidazol-2-amine

5-(3-Aminopropyl)-1H-imidazol-2-amine (CAS 202391-71-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H12N4 and a molecular weight of 140.18600 g/mol. It is also known as 1H-Imidazole-4-propanamine,2-amino-, 1H-Imidazole-5-propanamine, 2-amino- and 2-Amino-1H-imidazole-5-propanamine. Key properties include a boiling point of 376.723ºC at 760 mmHg and a density of 1.205. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
202391-71-7
Jingsj CID
J-1057581-7
Molecular Formula
C6H12N4
Chinese Name
5-(3-氨基丙基)-1H-咪唑-2-胺
Molecular Weight
140.18600 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point376.723ºC at 760 mmHg
Density1.205

Frequently Asked Questions

What is the CAS number of 5-(3-Aminopropyl)-1H-imidazol-2-amine?

The CAS number of 5-(3-Aminopropyl)-1H-imidazol-2-amine is 202391-71-7.

What are the molecular formula and molecular weight of 5-(3-Aminopropyl)-1H-imidazol-2-amine?

5-(3-Aminopropyl)-1H-imidazol-2-amine has molecular formula C6H12N4 and molecular weight 140.18600 g/mol.

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

Last updated:

How to cite: Jingsj. "5-(3-Aminopropyl)-1H-imidazol-2-amine (CAS 202391-71-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1057581-7 (accessed 2026-10-22).

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