Specification Sheet

Product Name
Pyrroloquinoline quinone ≥95.0% (HPLC)

Product Number
D7783

Product Brand
SIGMA

CAS Number
72909-34-3

Molecular Weight
330.21

Test

Specification

APPEARANCERED TO DEEP RED POWDER
SOLUBILITYCLEAR TO SLIGHTLY HAZY YELLOWISH GREEN TO BROWN AT 10 MG/ML OF 1 M SODIUM HYDROXIDE
WATER CONTENT BY KARL FISCHERNOT MORE THAN 15%
IR SPECTRUMCONSISTENT WITH STRUCTURE
PURITY BY HPLCNOT LESS THAN 97.0%
DOCUMENT #D7783/09/19/07