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echinocandin B

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Origin: China

Cas No: 54651-05-7

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
CAS No.:
54651-05-7
Other Names:
Echinocandin B
MF:
C34H51N7O15
EINECS No.:
NA
Place of Origin:
Shaanxi, China
Type:
Antibiotic and Antimicrobial Agents, Immune Function Agents
Grade Standard:
Medicine Grade
Usage:
Animal Pharmaceuticals
Brand Name:
Zelong
Model Number:
ZX20160805
Purity:
99%min
Appearance:
White Crystalline Powder
Application:
Pharmaceutical Raw Intermediates
Package:
Vacuum package
Storage:
Cool
Delivery:
Air cargo
Shelf life:
24 Months
Lead time:
1 day
Manufacturer:
Xi'an Zelong Biotech Co.,Ltd
Packaging&Delivery
Packaging Details
Vacuum package (1-50g)
Standard Drum 25KG
Port
Shanghai , Qingdao, Tianjin
Lead Time:
Quantity(Grams) 1 - 9 >9
Est. Time(days) 7 To be negotiated

Property

CAS No.: 54651-05-7 Formula: C52H81N7O16 Molecular Weight: 1060.24000

Description

Echinocandin B, a lipopeptide, is a naturally occurring cyclic hexapeptide with a linoleoyl side chain. It belongs to a class of antifungal agents called echinocandins, which inhibits the synthesis of glucan, a major component of the fungal cell wall, via noncompetitive inhibition of a crucial enzyme, β-(1,3)-D-glucan synthase. Echinocandin B is a fermentation product of Aspergillus nidulans and the closely related species, A. rugulosus; discovered in 1974 in A. nidulans var. echinulatus strain A 32204 in Germany, it was the first of the echinocandin class of antifungals.
Echninocandin B can undergo deacylation (removal of the lipid side chain) by the action of a deacylase enzyme from the filamentous bacterium Actinoplanes utahensis, which catalyzes the cleavage of the linoleoyl side chain; in three subsequent synthetic steps, including a chemical reacylation, the antifungal drug anidulafungin is synthesized.

Basic Info