Isonicotinic Acid CAS 55-22-1

Product Description:

Product Name: Isonicotinic acid CAS NO: 55-22-1

Synonyms:

Isonicotinic acid;

4-Pyridinecarboxylic acid;

pyridine-4-carboxylic acid;

Chemical & Physical Properties:

Appearance: White to off-white crystalline solid

Assay :≥99.00%

Density: 1.293g/cm3

Boiling Point: 260℃(15 mmHg)

Melting Point: 310-315℃

Flash Point: 260°C/15mm

Water Solubility: 5.2 g/L (20℃)

Stability: Stable under normal temperatures and pressures.

Storage Condition: Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Safety Information:

RTECS: NS1103000

Safety Statements: S26-S36

HS Code: 2933399090

WGK Germany: 2

Risk Statements: R36/37/38

Hazard Code: Xi

Isonicotinic acid or 4-pyridinecarboxylic acid is an organic compound with the formula C5H4N(CO2H). It is a derivative of pyridine with a carboxylic acid substituent at the 4-position. It is an isomer of picolinic acid and nicotinic acid which has the carboxyl group at the 2nd and 3rd position respectively compared to the 4-position for nicotinic acid. Used in the biological study of differentiation induced by nicotinic acid, nicotinamide and isonicotinic acid in human leukemia cell lines.

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