Home/Compounds/Pharmaceutical Intermediate/1,3-Dihydro-1-(4-piperidinyl)-2H-imidazo[4,5-b]pyridin-2-one hydrochloride
C11H16Cl2N4O
291.17 g/mol
Pharmaceutical IntermediateWarning
1-(piperidin-4-yl)-1H,2H,3H-imidazo[4,5-b]pyridin-2-one dihydrochloride
CAS781649-84-1EC937-843-7
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate
This compound is a salt form of a piperidinyl-substituted imidazo[4,5-b]pyridin-2-one. It is primarily used as a pharmaceutical intermediate in the manufacturing of rimegepant.
Pharmaceutical intermediate for rimegepant synthesis
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 781649-84-1
Related Compounds
StrongSame Parent
1-(Piperidin-4-yl)-1H-imidazo[4,5-b]pyridin-2(3H)-one hydrochloride
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StrongSame Parent
1-(Piperidin-4-yl)-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one
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ReferenceSame Category
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ReferenceSame Category
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ReferenceSame Category
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ReferenceSame Category
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Safety Reference
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled
Identifiers
IUPAC Name
1-piperidin-4-yl-3H-imidazo[4,5-b]pyridin-2-one;dihydrochloride
InChIKey
OHUCGNJZMRINKX-UHFFFAOYSA-N
SMILES
C1CNCCC1N2C3=C(NC2=O)N=CC=C3.Cl.Cl
Synonyms (17)
- Rimegepant Impurity 2 DiHCl