Chemical Name: Pneumocandin B0 CAS 135575-42-7
Intermediate of Caspofungin Acetate CAS 179463-17-3
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% (on Anhydrous and Solvent-Free Basis) |
| 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, CAS: 135575-42-7, a key intermediate in the synthesis of the antifungal agent, Cancidas, Caspofungin Acetate (CAS 179463-17-3) 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.