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Merck
CN

92939

4-Methylaminoantipyrine hydrochloride

analytical standard

Synonym(s):

1,2-Dihydro-1,5-dimethyl-4-(methylamino)-2-phenyl-3H-pyrazol-3-one monohydrochloride, N-Methylaminophenazone, Noramidopyrine hydrochloride, Noraminopyrine hydrochloride

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About This Item

Empirical Formula (Hill Notation):
C12H15N3O · HCl
CAS Number:
Molecular Weight:
253.73
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
41116107
MDL number:
eCl@ss:
25140904
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grade

analytical standard

Quality Segment

assay

≥95.0% (HPLC), 95.0-105.0% (AT)

shelf life

limited shelf life, expiry date on the label

format

neat

SMILES string

O=C1C(NC)=C(C)N(C)N1C2=CC=CC=C2.[H]Cl

InChI

1S/C12H15N3O.ClH/c1-9-11(13-2)12(16)15(14(9)3)10-7-5-4-6-8-10;/h4-8,13H,1-3H3;1H

InChI key

NNONRTWOIVTAHL-UHFFFAOYSA-N



Storage Class

11 - Combustible Solids

WGK

WGK 3



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