Specification Sheet

Product Name
Indole-3-propionic acid ≥99.0% (T)

Product Number
57400

Product Brand
SIGMA

CAS Number
830-96-6

Molecular Weight
189.21

Test

Specification

APPEARANCE (COLOR)White to Light Yellow to Light Brown
APPEARANCE (FORM)Powder or Crystals
TITRATION (T) NAOH 0.1M99.0 - 101.0 %
PURITY (HPLC AREA %)≥ 99.0 %
MELTING POINT130 - 135 C
RESIDUE ON IGNITION≤ 0.1 %
PROTON NMR SPECTRUMCONFORMS TO STRUCTURE