Specification Sheet
Product Name 1(S),9(R)-(−)-Bicuculline methiodide,
≥95.0% (HPCE)
Product Number 14343
Product Brand SIGMA
CAS Number 40709-69-1
Molecular Weight 509.29
 
TEST SPECIFICATION
APPEARANCE (COLOR) White to Faint Yellow
APPEARANCE (FORM) Powder
PURITY (HPCE AREA %) ≥ 95.0 %
SPECIFIC ROTATION (20/D) -117 ± 7 Degrees
CONCENTRATION C=1 IN CHLOROFORM
SOLUBILITY (COLOR) Colorless to Green-Yellow
SOLUBILITY (TURBIDITY) Clear to Very Slightly Hazy
SOLUBILITY (METHOD) 10MG/ML WATER, HOT
INFRARED SPECTRUM CONFORMS TO STRUCTURE