CASPOFUNGIN ACETATE

Caspofungin acetate is an echinocandin antifungal inhibiting β‑(1,3)‑D‑glucan synthesis. Used for Candida and Aspergillus infections. Side effects include fever, liver enzyme elevation, and infusion reactions.

SKU: 9773a215acd4 Category: Tag:

Product Description


Mechanism of action

Caspofungin is an echinocandin antifungal that inhibits β‑(1,3)‑D‑glucan synthase, an essential enzyme for fungal cell‑wall glucan polymerisation. This weakens the fungal cell wall, causing osmotic fragility and lysis. It is fungicidal against *Candida* species and fungistatic against *Aspergillus* by inhibiting hyphal growth.

Benefits and advantages

Used in fungal‑cell‑wall biology, β‑glucan synthesis research, antifungal‑drug development, Aspergillus‑growth modelling, echinocandin SAR studies and resistance‑mechanism investigations.

Side effects and risks

Risks include infusion‑related reactions, hepatotoxicity, rash, histamine‑mediated flushing and mild GI symptoms. Handle under antifungal‑API safety protocols.

Datasheet


Molecular Formula

C52H88N10O15·C2H4O2

Molecular Weight

1213.4 g/mol

CAS Number

179463-17-3

Storage Condition

Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage.

Solubility

greater than or equal to 100 mg/mL at 70 °F (NTP, 1992)

Purity

Purity information is available upon request (COA).

Synonym

Caspofungin acetate; caspofungin diacetate; 179463-17-3; CHEBI:59900; DTXSID60904590

IUPAC/Chemical Name

acetic acid;N-[(3S,6S,9S,11R,15S,18S,20R,21S,24S,25S)-21-(2-aminoethylamino)-3-[(1R)-3-amino-1-hydroxypropyl]-6-[(1S,2S)-1,2-dihydroxy-2-(4-hydroxyphenyl)ethyl]-11,20,25-trihydroxy-15-[(1R)-1-hydroxyethyl]-2,5,8,14,17,23-hexaoxo-1,4,7,13,16,22-hexazatricyclo[22.3.0.09,13]heptacosan-18-yl]-10,12-dimethyltetradecanamide

InChl Key

OGUJBRYAAJYXQP-LLXMLGLCSA-N

InChl Code

InChI=1S/C52H88N10O15.2C2H4O2/c1-5-28(2)24-29(3)12-10-8-6-7-9-11-13-39(69)56-34-26-38(68)46(55-22-21-54)60-50(75)43-37(67)19-23-61(43)52(77)41(36(66)18-20-53)58-49(74)42(45(71)44(70)31-14-16-32(64)17-15-31)59-48(73)35-25-33(65)27-62(35)51(76)40(30(4)63)57-47(34)72;2*1-2(3)4/h14-17,28-30,33-38,40-46,55,63-68,70-71H,5-13,18-27,53-54H2,1-4H3,(H,56,69)(H,57,72)(H,58,74)(H,59,73)(H,60,75);2*1H3,(H,3,4)/t28?,29?,30-,33-,34+,35+,36-,37+,38-,40+,41+,42+,43+,44+,45+,46+;;/m1../s1

References

https://pubchem.ncbi.nlm.nih.gov/compound/6850808;

3D Conformer.

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