4-Acetamido Antipyrine CAS 83-15-8

CAS Number

83-15-8

Grade

Highly Purified

Molecular Formula

C13H15N3O2

Molecular Weight

245.28

EU Commodity Code

38220090

Shipping Temp

Blue Ice

Storage Temp

-20°C

N-(2,3-Dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)acetamide

A metabolite of Metamizo in early stages of the incubated hen's egg.

Melting Point

202-204°C

Solubility

Chloroform, Methanol

Method for Determining Identity

Proton NMR (CDCl3) spectroscopic analysis and mass spectrometric analysis

TLC Conditions

SiO2; Dichlormethane: Methanol (9:1); Visualized with UV and AMCS; Single spot (Rf= 0.65).

Storage and Stability

Store at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.

Source

Synthetic

Purity

~97%

Form

Off-White Solid

Important Note

This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

Toxicity and Hazards

All products should be handled by qualified personnel only, trained in laboratory procedures.

References

Brunstrom, B., et al.: Arch. Toxicol., 57, 69 (1985), Lorr, N., et al.: Biochem. Pharmacol., 36, 3059

USBio References

No references available

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001068 4-Acetamido Antipyrine CAS: 83-15-8