4-ANTIPYRINECARBOXALDEHYDE Chemical Properties

Melting point:

162-165 °C (lit.)

Boiling point:

334.8±52.0 °C(Predicted)

Density 

1.292±0.06 g/cm3(Predicted)

storage temp. 

Inert atmosphere,Room Temperature

solubility 

Chloroform (Slightly), Methanol (Slightly)

form 

crystalline powder

pka

-1.39±0.60(Predicted)

color 

Off white

CAS DataBase Reference

950-81-2(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36-36/37/39

WGK Germany 

3

Hazard Note 

Irritant

HS Code 

2933199090

MSDS

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4-ANTIPYRINECARBOXALDEHYDE Usage And Synthesis

Chemical Properties

Pale Yellow Solid

Uses

4-Antipyrinecarboxaldehyde was used in the synthesis of a new crown ether-antipyrine schiffs base.

Uses

A derivative of the analgesic drug Antipyrene (A697500) with antiviral activity.

Definition

ChEBI: 4-Formyl-antipyrine is a member of pyrazoles and a ring assembly.

General Description

4-Antipyrinecarboxaldehyde undergoes condensation with 4′-aminobenzo-15-crown-5- to yield functionalized crown ether.

4-ANTIPYRINECARBOXALDEHYDE(950-81-2)Related Product Information

• Glucosamine sulfate
• FERROUS SULFATE
• Antipyrine
• RARECHEM AL BF 0663
• ANTIPYRINECARBOXYLIC ACID
• RARECHEM AL BI 0663
• 4-ANTIPYRINECARBOXALDEHYDE
• 4-(2-CHLORO-ACETYL)-1,5-DIMETHYL-2-PHENYL-1,2-DIHYDRO-PYRAZOL-3-ONE
• PHENAZ
• 4-Acetylantipyrine