Specification Sheet
Product Name
Spiramycin from Streptomyces sp. VETRANAL®, analytical standard, mixture of isomers
Product Number
46745
Product Brand
sial
CAS Number
8025-81-8
Molecular Weight
Test | Specification |
|---|---|
| APPEARANCE (COLOR) | White to Off White |
| APPEARANCE (FORM) | Powder or Crystals |
| PURITY (HPLC AREA %) | ≥ 90.0 % (sum of isomers) |
| HPLC MINOR COMPONENT (AREA %) | ≤ 5.0 % Spiramycin II |
| HPLC MINOR COMPONENT 2 (AREA %) | ≤ 10.0 % Spiramycin III |
| IDENTIFICATION (LC-MS) | Identity Confirmed |
| MELTING POINT | 126 - 138 C |
| WATER | ≤ 3.0 % |
| PROTON NMR SPECTRUM | CONFORMS TO STRUCTURE |
| EXPIRY PERIOD | 60 MONTHS |