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Merck

Specification Sheet

Product Name
Valeryl-L-carnitine-(N-methyl-d3) analytical standard

Product Number
08459

Product Brand
SUPELCO

CAS Number

Molecular Weight
248.33

Test

Specification

APPEARANCE (COLOR)White to Off White
APPEARANCE (FORM)Powder or Crystals
PURITY (HPLC AREA %)≥ 95.0 %
IDENTIFICATION (LC-MS)Identity Confirmed
REMARKS ON LC-MSDegree of Labelling ≥ 99 %
SPECIFIC ROTATION (20/D)-22.0 ± 2.0 Degrees
CONCENTRATIONc=0.1 in water
PROTON NMR SPECTRUMCONFORMS TO STRUCTURE
EXPIRY PERIOD36 MONTHS