C10H10Cl2N2
229.1 g/mol
Pharmaceutical IntermediateWarning
1-(4-Pyridinyl)pyridinium chloride hydrochloride
CAS5421-92-1EC226-543-5
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
1-(4-Pyridinyl)pyridinium chloride hydrochloride is a chemical compound used as a pharmaceutical intermediate. It is typically supplied as a salt for use in laboratory and manufacturing processes.
pharmaceutical intermediate
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
ReferenceSame Category
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pharmaceutical intermediate
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3-Aminopyrazine-2-carboxylic acid
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pharmaceutical intermediate
ReferenceSame Category
3-(Dimethylamino)-1-(2-thienyl)-1-propanone hydrochloride
CAS5424-47-5
pharmaceutical intermediate
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 1-(4-Pyridinyl)pyridinium chloride hydrochloride (CAS 5421-92-1) is 2933.39.
HS code (international, 6-digit)
2933.39
EU CN code (8-digit)
2933 39 99
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
4-pyridin-1-ium-1-ylpyridine;chloride;hydrochloride
InChIKey
QZOFFMRDIRXGKJ-UHFFFAOYSA-M
SMILES
C1=CC=[N+](C=C1)C2=CC=NC=C2.Cl.[Cl-]
Synonyms (13)
- 1, chloride, hydrochloride
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