C6H5NO2
127.13 g/mol
APIWarning
2,4,5,6-Tetradeuteriopyridine-3-carboxylic acid
CAS66148-15-0EC689-511-3
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material
2,4,5,6-Tetradeuteriopyridine-3-carboxylic acid is a deuterated form of nicotinic acid, used as an active pharmaceutical ingredient. Its structure features a pyridine ring with a carboxylic acid group, where four hydrogen atoms are replaced by deuterium.
pharmaceutical raw material for deuterated drug synthesisresearch compound in metabolic or pharmacokinetic studies
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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CAS 66148-15-0
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Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Identifiers
IUPAC Name
2,4,5,6-tetradeuteriopyridine-3-carboxylic acid
InChIKey
PVNIIMVLHYAWGP-RHQRLBAQSA-N
SMILES
[2H]C1=C(C(=C(N=C1[2H])[2H])C(=O)O)[2H]
Synonyms (12)
- 3-Pyridine-d4-carboxylic acid
- Nicotinic Acid-d4
- Nicotinic acid-(ring-d4)
- Nicotinic-d4 Acid
- Vitamin B3-d4
- d4-nicotinic acid