Specification Sheet
Product Name
(2S)-2-(5-Chloro-6-methoxynaphthalen-2-yl)propanoic acid pharmaceutical impurity standard
Product Number
80816
Product Brand
sial
CAS Number
89617-86-7
Molecular Weight
264.70
Test | Specification |
|---|---|
| APPEARANCE (COLOR) | White to Yellow and Faint Beige to Beige and Faint Brown to Light Brown and Yellow-Brown |
| APPEARANCE (FORM) | Powder or Crystals |
| PURITY (HPLC AREA %) | ≥ 98.0 % |
| IDENTIFICATION (LC-MS) | CORRESPONDS TO REQUIREMENTS |
| WATER | ≤ 0.5 % |
| CARBON CONTENT | 63.2 - 63.8 % |
| HYDROGEN CONTENT | 4.7 - 5.2 % |
| PROTON NMR SPECTRUM | CONFORMS TO STRUCTURE |
| EXPIRY PERIOD | 36 MONTHS |