Micafungin intermediate 168110-44-9 CAS NO.168110-44-9

Micafungin FR-179642 impurity (acid) Basic information

Product Name:	Micafungin FR-179642 impurity (acid)
Synonyms:	Micafungin FR-179642 impurity (acid);Micafungin FR-179642 IMpurity;Micafungin Impurity 10;FR-179642;Micafungin FR-179642;N-1 Micafungin Sodium;Micafungin Nucleus;Micafungin Impurity FR-179642
CAS:	168110-44-9
MF:	C35H52N8O20S
MW:	936.89
EINECS:
Product Categories:
Mol File:	168110-44-9.mol

Micafungin FR-179642 impurity (acid) Chemical Properties

Melting point	>150oC (dec.)
density	1.75±0.1 g/cm3 (20 ºC 760 Torr)
storage temp.	Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility	DMSO (Slightly, Heated), Methanol (Slightly, Heated, Sonicated)
pka	-4.46±0.18(Predicted)
form	Solid
color	White to Off-White
Stability:	Hygroscopic

Safety Information

MSDS Information

Micafungin FR-179642 impurity (acid) Usage And Synthesis

Uses	FR 179642 is an impurity of Micafungin (M342350), a lipopeptide compound that acts as an antifungal agent with activity against Aspergillus and Candida species.
Definition	Micafungin FR-179642 impurity (acid) is an impurity in micafungin that can be present as trace amounts in the final product and may contribute to hemolytic activity. This impurity is formed by hydrolysis during the synthesis process. Micafungin is an antifungal drug that inhibits the synthesis of ergosterol, a vital component of fungal cell membranes.