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1H-Imidazole-4-carboximidamide,5-amino-N-hydroxy-, hydrochloride (1:2)

5(4)-氨基咪唑-4(5)-羧胺二盐酸盐

Also known as: 5(4)-AMINOIMIDAZOLE-4(5)-CARBOXAMIDOXIME DIHYDROCHLORIDE, 5-4-AMINOIMIDAZOLE-4-5-CARBOXAMIDOXIMEDI HYDROCHLOR, 5-4-aminoimidazole-4-5-carboxamidoxime dihydrochloride, 5-amino-1(3)H-imidazole-4-carboxamide oxime dihydrochloride, 5-Amino-1(3)H-imidazol-4-carbamidoxim dihydrochloride, N-[amino-(5-aminoimidazol-4-ylidene)methyl]hydroxylamine dihydrochloride, NSC220965

1H-Imidazole-4-carboximidamide,5-amino-N-hydroxy-, hydrochloride (1:2) (CAS 65456-71-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4H8ClN5O and a molecular weight of 177.59200 g/mol. It is also known as 5(4)-AMINOIMIDAZOLE-4(5)-CARBOXAMIDOXIME DIHYDROCHLORIDE, 5-4-AMINOIMIDAZOLE-4-5-CARBOXAMIDOXIMEDI HYDROCHLOR and 5-4-aminoimidazole-4-5-carboxamidoxime dihydrochloride. Key properties include a boiling point of 288.5ºC at 760 mmHg and a flash point of 128.3ºC. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
65456-71-5
Jingsj CID
J-1072824-4
Molecular Formula
C4H8ClN5O
Chinese Name
5(4)-氨基咪唑-4(5)-羧胺二盐酸盐
Molecular Weight
177.59200 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point288.5ºC at 760 mmHg
Flash Point128.3ºC

GHS Safety & Compliance

Corrosion / Acute ToxicitySignal word: Danger

Frequently Asked Questions

What is the CAS number of 1H-Imidazole-4-carboximidamide,5-amino-N-hydroxy-, hydrochloride (1:2)?

The CAS number of 1H-Imidazole-4-carboximidamide,5-amino-N-hydroxy-, hydrochloride (1:2) is 65456-71-5.

What are the molecular formula and molecular weight of 1H-Imidazole-4-carboximidamide,5-amino-N-hydroxy-, hydrochloride (1:2)?

1H-Imidazole-4-carboximidamide,5-amino-N-hydroxy-, hydrochloride (1:2) has molecular formula C4H8ClN5O and molecular weight 177.59200 g/mol.

Is 1H-Imidazole-4-carboximidamide,5-amino-N-hydroxy-, hydrochloride (1:2) hazardous?

1H-Imidazole-4-carboximidamide,5-amino-N-hydroxy-, hydrochloride (1:2) has GHS signal word Danger.

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

Last updated:

How to cite: Jingsj. "1H-Imidazole-4-carboximidamide,5-amino-N-hydroxy-, hydrochloride (1:2) (CAS 65456-71-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1072824-4 (accessed 2026-10-25).

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