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CAS 1937-19-5

CAS 1937-19-5 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 1937-19-5
CAS 1937-19-5PubChem CID 2734687

Aminoguanidinium chloride

IUPAC name
2-aminoguanidine;hydrochloride
Molecular formula
CH7ClN4
Molecular weight
110.55 g/mol
Exact mass
110.0359239 Da
Topological polar surface area
90.4 Ų
Hydrogen-bond donors
4
Hydrogen-bond acceptors
2
Covalent units
2
Defined stereocentres
0

Also known as

Pimagedine hydrochlorideAminoguanidine HClHydrazinecarboximidamide, monohydrochlorideGER-11NSC-760398A2Z7G2RGAHRefChem:863286217-707-7
16 more reported names
Aminoguanidine hydrochloride1-aminoguanidine hydrochlorideAminoguanidine monohydrochloridePimagedine HClGuanylhydrazine hydrochlorideCarbazamidine HClHydrazinecarboximidamide hydrochlorideCH7ClN4Hydrazinecarboximidamide hydrochloride(1:x)2-aminoguanidine hydrochlorideAminoguanidine (hydrochloride)Pimagedine hydrochloride [USAN]HY-B1041AC8587CCG-213626AMINOGUANIDINE HYDROCHLORIDE [MI]
Open full PubChem recordPubChem annotations3D structure image
External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 1937-19-5

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No records found for this CAS number.

How CAS 1937-19-5 is used on this site

CAS 1937-19-5 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 1937-19-5 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.