Specification Sheet
Product Name
(−)-Cotinine analytical standard
Product Number
74003
Product Brand
sial
CAS Number
486-56-6
Molecular Weight
176.22
Test | Specification |
|---|---|
| APPEARANCE (COLOR) | Colorless to Yellow and White to Yellow |
| APPEARANCE (FORM) | Viscous Liquid or Powder or Chunk(s) or Solie |
| PURITY (GC AREA %) | ≥ 98.5 % |
| SPECIFIC ROTATION (20/D) | -23.0 - -19.0 Degrees |
| CONCENTRATION | C=1 in ETHANOL |
| CARBON CONTENT | 68.17% (Theory) |
| HYDROGEN CONTENT | 6.86% (Theory) |
| NITROGEN CONTENT | 15.89% (Theory) |
| PROTON NMR SPECTRUM | CONFORMS TO STRUCTURE |
| REMARKS | ≤ 3.0% Water (calculated from Elemental Analysis) |
| EXPIRY PERIOD | 36 MONTHS |