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China Factory for Deoxyuridine - Pneumocandin B0 CAS 135575-42-7 Caspofungin Acetate Intermediate High Purity – Ruifu

Chemical Name: Pneumocandin B0 CAS: 135575-42-7 Appearance: Off-White Powder Assay: 95.0%~102.0% (anhydrous and solvent-free) High Quality, Commercial Production
Chemical Name Pneumocandin B0
Synonyms L-688786
CAS Number 135575-42-7
CAT Number RF-PI244
Stock Status In Stock, Production Scale Up to Tons
Molecular Formula C50H80N8O17
Molecular Weight 1065.21
Brand Ruifu Chemical
Item Specifications
Appearance Off-White Powder
Related Substances I
B0-A ≤2.0%
Single Impurity ≤1.0%
Total Impurities ≤5.0%
Related Substances II C0≤0.50%
Water ≤2.0%
Residual Solvents
Isopropyl Alcohol ≤0.5%
Dichloromethane ≤0.06%
Total Residual Solvents ≤2.2%
Assay 95.0%~102.0% (Anhydrous and Solvent-free)
Test Standard Enterprise Standard
Usage Pharmaceutical Intermediates 
Package: Bottle, Aluminum foil bag, Cardboard drum, 25kg/Drum, or according to customer's requirement. Storage Condition: Store in sealed containers at cool and dry place; Protect from light, moisture and pest infestation. Pneumocandin B0 (L-688786), CAS: 135575-42-7, a key intermediate in the synthesis of the antifungal agent, Cancidas, has led to the identification of several materials with potential for improved performance. Pneumocandin B0 is the major analogue of a family of lipopeptides isolated from several species of several different genera, notably Cryptosporiopsis, Glarea and Pezicula. Pneumocandin B0 is a potent antifungal and acts by inhibition of the synthesis of β-(1,3)-D-glucan, an essential component of the cell wall of susceptible fungi.