Specification Sheet
Product Name Corticosterone,
≥98.5% (HPLC)
Product Number 27840
Product Brand SIGMA
CAS Number 50-22-6
Molecular Weight 346.46
 
TEST SPECIFICATION
APPEARANCE (COLOR) White to Off White
APPEARANCE (FORM) Powder or Crystals
PURITY (HPLC AREA %) ≥ 98.5 %
SPECIFIC ROTATION (20/D) 223 ± 3 Degrees
CONCENTRATION C=1 IN ETHANOL
MELTING POINT 179 - 183 C
INFRARED SPECTRUM CONFORMS TO STRUCTURE