Polymyxin-B2
| API CATEGORY | Polymyxin Impurity |
|---|---|
| APPEARANCE | Off-White lyophilized powder |
| CAT NUMBER | DCTI-D-268 |
| CAS NUMBER | 34503-87-2 |
| IUPAC NAME | 6-Me-Heptanoic acid-Dab-Thr-Dab-Dab(1)-Dab-D-Phe-Leu-Dab-Dab-Thr-(1) [lactam linkage between Dab1 and Thr1] |
| MOLECULAR FORMULA | C55H96N16O13 |
| MOLECULAR WEIGHT | 1189.47 |
| SOLUBILITY | Water |
| STORAGE CONDITION | -20±5°C, Protect from light and moisture |
| SYNONYMS | N-[(S)-4-amino-1-{[(2S,3R)-1-{[(S)-4-amino-1-oxo-1-({(3S,6S,9S,12S, 15R,18S,21S)-6,9,18-tris(2-aminoethyl)-15- benzyl-3-[(R)-1-hydroxy ethyl]-12-isobutyl-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13, 16,19- heptaazacyclotricosan-21-yl}amino)butan-2-yl]amino}-3-hydroxy-1-oxobutan-2-yl]amino}-1-oxobutan-2-yl]-6- methylheptanamide |
