Isonipecotic Acid CAS 498-94-2

CAS NO: 498-94-2
Molecular Formula: C6H11NO2
Molecular Weight: 129.157
EINECS NO: 207-872-3
MDL NO: MFCD00006004
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Product Details

Product Description:

Product Name: Isonipecotic acid CAS NO:498-94-2



piperidine-4-carboxylic acid;

4-Piperidinecarboxylic Acid;

Hexahydroisonicotinic acid;


Chemical & Physical Properties:

Appearance: White or off-white powder

Assay :≥99.0%


Boiling Point:265.8℃ at 760 mmHg

Flash Point:114.5℃

Melting point:300℃.

Water Solubility:soluble

Stability:Stable under normal temperatures and pressures. Darkens at 300℃.


4-Piperidinecarboxylic acid is an organic intermediate, which can be prepared by reduction of 4-picolinic acid.

4-piperidine carboxylic acid can be used to prepare methyl 4-piperidine acetate. Methyl 4-piperidine acetate is an important intermediate of piperidine derivatives and is mainly used in the synthesis of drugs for various neurological diseases, such as Convulsions, anti-epilepsy, sedation, etc.


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