Specification Sheet
Product Name
Dehydrocostus lactone analytical standard
Product Number
42575
Product Brand
sial
CAS Number
477-43-0
Molecular Weight
230.30
Test | Specification |
|---|---|
| APPEARANCE (COLOR) | White to Light Yellow and Faint Beige to Light Beige |
| APPEARANCE (FORM) | Powder or Crystals |
| PURITY (GC AREA %) | ≥ 98.0 % |
| SPECIFIC ROTATION (20/D) | -17.0 - -11.0 Degrees |
| CONCENTRATION | C=1 in TRICHLOROMETHANE |
| WATER | Calculated from Elemental Analysis |
| CARBON CONTENT | 78.23% (Theory) |
| HYDROGEN CONTENT | 7.88% (Theory) |
| PROTON NMR SPECTRUM | CONFORMS TO STRUCTURE |
| EXPIRY PERIOD | 36 MONTHS |