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A10656 Pyridine-4-carboxaldehyde, 97%

CAS Number
872-85-5
Synonyms
Isonicotinaldehyde

Stock No. Size Price ($) Quantity Availability
A10656-14 25g 31.90
A10656-22 100g 91.90
A10656-36 500g 314.00
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Pyridine-4-carboxaldehyde, 97%

MDL
MFCD00006425
EINECS
212-832-3

Chemical Properties

Formula
C6H5NO
Formula Weight
107.11
Melting point
-4°
Boiling Point
198°
Flash Point
75°(167°F)
Density
1.132
Refractive Index
1.5440
Storage & Sensitivity
Keep Cold. Air Sensitive. Store under Nitrogen. Light Sensitive.
Solubility
Soluble in water (20 mg/ml at 20°C), ethanol and acetone.

Applications

Pyridine-4-carboxaldehyde is an heterocyclic building block used for the synthesis of various pharmaceutical compounds, such as new 1,4-dihydropyridin-4-yl-phenoxyacetohydrazones, having anticonvulsant and anti-inflammatory properties.

Notes

It is air and light sensitive. Incompatible with oxidizing agents.

Literature References

Nand K.Singh; Rajesh Tripathi. Synthesis and structural characterization of 3d-metal complexes of pyridine-4-carboxaldehyde thionicotinoyl hydrazone. Transition Metal Chemistry. 1988, 13, (5),346-350

 

A.Martin; B.Lucke; H.J.Niclas; A.Forster. Vapor-phase oxidation of 4-picoline to pyridine-4-carboxaldehyde on a vanadium phosphate catalysts. Reaction Kinetics and Catalysis Letters. 1991, 43, (2),583-588

In the presence of DBU, converts amines to carbonyl compounds, e.g. benzylamines to benzaldehydes: Synthesis, 756 (1982):

The reaction is also useful for the conversion of ɑ-amino acids to ɑ-keto acids.

GHS Hazard and Precautionary Statements

Hazard Statements: H227-H314-H317-H332

Combustible liquid. Causes severe skin burns and eye damage. May cause an allergic skin reaction. Harmful if inhaled.

Precautionary Statements: P210-P260-P264b-P271-P272-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P333+P313-P363-P370+P378q-P501c

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Contaminated work clothing should not be allowed out of the workplace. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. If skin irritation or rash occurs: Get medical advice/attention. Wash contaminated clothing before reuse. In case of fire: Use CO2, dry chemical, or foam Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
105342
Hazard Class
8
Packing Group
III
Harmonized Tariff Code
2933.39
TSCA
Yes
RTECS
NR9400000

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