Anidulafungin

Post Date:
Jun 15,2015
Expiry Date:
Jun 14,2016
Detailed Description:
Cas No. :166663-25-8 Appearance
A yellow or almost yellow uncrystalline powder; odourless; taste slightly bitter; hygroscopic.
Complies
Identification
A:The HPLC RT should correspond to that of reference standard.

Complies
B:IR And UV correspond to the related rule.
Water
1.6%-3.0%
1.8%
Related substance
Single impurity: Not more than 2.0%
1.4%
Total impurities: Not more than 3.5%
2.75%
Heavy metals
Not more than 20mg/L
99.5%
Assay
95.0%(w/w)
97.26%
Storage
Should be stored at a temperature below -20℃
CAS Registry Number:
166663-25-8
Synonyms:
Echinocandin B, 1-(4R,5R)-4,5-dihydroxy-N2-4-(pentyloxy)1,1:4,1-terphenyl-4-ylcarbonyl-L-ornithine-;N-{(2R,6S,9S,11R,12R,14aS,15S,16S,20S,23S,25aS)-23-[(1S,2S)-1,2-dihydroxy-2-(4-hydroxyphenyl)ethyl]-2,11,12,15-tetrahydroxy-6,20-bis[(1R)-1-hydroxyethyl]-16-methyl-5,8,14,19,22,25-hexaoxotetracosahydro-1H-dipyrrolo[2,1-c:2',1'-l][1,4,7,10,13,16]hexaazacyclohenicosin-9-yl}-4''-(pentyloxy)-1,1':4',1''-terphenyl-4-carboxamide;
Molecular Formula:
C₅₈H₇₃N₇O₁₇
Molecular Weight:
1140.2369
Molecular Structure:

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