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Merck
CN

Specification Sheet

Product Name
Diethylstilbestrol VETRANAL®, analytical standard

Product Number
46207

Product Brand
sial

CAS Number
56-53-1

Molecular Weight
268.35

Test

Specification

APPEARANCE (COLOR)White to Light Yellow to Light Beige
APPEARANCE (FORM)Powder or Crystals
PURITY (HPLC AREA %)≥ 95.0 %
MELTING POINT167 - 172 C
WATER≤ 1.0 %
PROTON NMR SPECTRUMCONFORMS TO STRUCTURE
EXPIRY PERIOD60 MONTHS