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Home/Compounds/Pharmaceutical Intermediate/1-(2-Ethylhexyl)-2-hydroxy-4-methyl-6-oxo-1,6-dihydropyridine-3-carbonitrile
C15H22N2O2
262.35 g/mol
Pharmaceutical Intermediate

1-(2-Ethylhexyl)-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile

CAS51418-88-3EC257-190-5
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate

This compound is a pyridine derivative with a nitrile group, used primarily as an intermediate in pharmaceutical manufacturing. It features a branched alkyl side chain and a hydroxyl group on the pyridine ring.

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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ReferenceSame Category

4-Fluoro-3-hydroxybenzoic acid

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ReferenceSame Category

5-chloro-3-fluoro-2-hydroxypyridine

CAS514797-96-7

pharmaceutical intermediate

Customs Tariff Classification

The international HS code for 1-(2-Ethylhexyl)-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile (CAS 51418-88-3) is 2926.90.

HS code (international, 6-digit)

2926.90

EU CN code (8-digit)

2926 90 70

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

1-(2-ethylhexyl)-2-hydroxy-4-methyl-6-oxopyridine-3-carbonitrile

InChIKey

UAMYHHUQNNATDH-UHFFFAOYSA-N

SMILES

CCCCC(CC)CN1C(=O)C=C(C(=C1O)C#N)C

Synonyms (5)

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