FR 179642

FR 179642 is an impurity of Micafungin, a lipopeptide compound that acts as an antifungal agent with activity against Aspergillus and Candida species.

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CAT#	Z10-101-162
CAS	168110-44-9
Synonyms/Alias	1-[(4R,5R)-4,5-Dihydroxy-L-ornithine]-4-[(4S)-4-hydroxy-4-[4-hydroxy-3-(sulfooxy)phenyl]-L-threonine]pneumocandin A0; 1-[(4R,5R)-4,5-Dihydroxy-L-ornithine]-4-[(S)-4-hydroxy-4-[4-hydroxy-3-(sulfooxy)phenyl]-L-threonine]pneumocandin A0; CMICA; FR 133303
M.F/Formula	C35H52N8O20S
M.W/Mr.	320.42
Biological Activity	FR-179642 is a cyclic peptide and an important intermediate in producing micafungin.
Areas of Interest	Metabolites & Impurities
Target	Antifungal

CAT#	Product Name	Inquiry
10-101-311	α-MSH (11-13) (free acid)	Inquiry
HB00121	Cetrorelix	Inquiry
10-101-326	Carfilzomib	Inquiry
10-101-196	Aspartyl Linaclotide	Inquiry
10-101-269	C-Reactive Protein (CRP) (77-82)	Inquiry

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Storage	−20°C
InChI	InChI=1S/C35H52N8O20S/c1-11-9-43-25(26(11)50)33(57)41-31(55)19(48)7-15(36)29(53)38-22(12(2)44)34(58)42-10-14(45)6-16(42)30(54)40-24(32(56)39-23(35(43)59)18(47)8-21(37)49)28(52)27(51)13-3-4-17(46)20(5-13)63-64(60,61)62/h3-5,11-12,14-16,18-19,22-28,31,44-48,50-52,55H,6-10,36H2,1-2H3,(H2,37,49)(H,38,53)(H,39,56)(H,40,54)(H,41,57)(H,60,61,62)/t11-,12+,14+,15-,16-,18+,19+,22-,23-,24-,25-,26-,27-,28-,31+/m0/s1
InChI Key	QCYMOOBOFFUBHZ-CPYYHODSSA-N
Isomeric SMILES	C[C@H]1CN2[C@@H]([C@H]1O)C(=O)N[C@@H]([C@@H](C[C@@H](C(=O)N[C@H](C(=O)N3C[C@@H](C[C@H]3C(=O)N[C@H](C(=O)N[C@H](C2=O)[C@@H](CC(=O)N)O)[C@@H]([C@H](C4=CC(=C(C=C4)O)OS(=O)(=O)O)O)O)O)[C@@H](C)O)N)O)O
BoilingPoint	N/A
Melting Point	N/A