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Merck
CN

Specification Sheet

Product Name
Pirbuterol acetate VETRANAL®, analytical standard

Product Number
32142

Product Brand
sial

CAS Number
65652-44-0

Molecular Weight
300.35

Test

Specification

APPEARANCE (COLOR)White to Light Yellow to Light Beige
APPEARANCE (FORM)Powder or Crystals
PURITY (HPLC AREA %)≥ 99.0 %
MELTING POINTFOR INFORMATION ONLY
PROTON NMR SPECTRUMCONFORMS TO STRUCTURE
RESIDUAL SOLVENTS≤ 1.0 %
EXPIRY PERIOD60 MONTHS