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CAS 83732-72-3

CAS 83732-72-3 matches 1 EU annex record across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 83732-72-3
CAS 83732-72-3PubChem CID 5743759

6-Methoxy-2-methylamino-3-aminopyridine dihydrochloride

IUPAC name
6-methoxy-2-N-methylpyridine-2,3-diamine;dihydrochloride
Molecular formula
C7H13Cl2N3O
Molecular weight
226.10 g/mol
Exact mass
225.0435674 Da
Topological polar surface area
60.2 Ų
Hydrogen-bond donors
4
Hydrogen-bond acceptors
4
Covalent units
3
Defined stereocentres
0

Also known as

6-Methoxy-N2-methylpyridine-2,3-diamine dihydrochloride3-Amino-2-Methylamino-6-Methoxypyridine dihydrochloride3-Amino-6-methoxy-2-(methylamino)pyridine dihydrochlorideEINECS 280-622-9200C548F9JHC BLUE NO. 72,3-pyridinediamine, 6-methoxy-n2-methyl-, dihydrochloride2-Methylamino-3-amino-6-methoxypyridine dihydrochloride
16 more reported names
6-methoxy-2-methylamino-3-aminopyridine hcl6-METHOXY-2-METHYLAMINO-3-AMINOPYRIDINE HYDROCHLORIDE2,3-PYRIDINEDIAMINE, 6-METHOXY-N2-METHYL-, HYDROCHLORIDE (1:2)RefChem:5436156-METHOXY-2-METHYLAMINO-3-AMINOPYRIDINE HCL [INCI]HC Blue 73-Amino-6-methoxy-2-(methylamino)pyridine 2HCl3-AMINO-2-METHYLAMINO-6-METHOXYPYRIDINE 2HCLUNII-200C548F9J6-Methoxy-N2-methylpyridine-2,3-diaminedihydrochlorideGYLCRBBRGGGHBS-UHFFFAOYSA-NAC-8152AS-180966-METHOXY-N2-METHYLPYRIDINE-2,3-DIAMINE 2HCL6-methoxy-N2-methyl-pyridine-2,3-diamine;dihydrochloride6-Methoxy-N~2~-methylpyridine-2,3-diamine--hydrogen chloride (1/2)
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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 83732-72-3

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How CAS 83732-72-3 is used on this site

CAS 83732-72-3 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 1 EU annex record shares 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 83732-72-3 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.