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COA COO

Caspofungin Impurity 12 Acetate

Impurity

CAS Number

1671884-43-7

Molecular Formula

C52H88N10O16.C2H4O2

Product format

Neat

Molecular Weight

1109.33 60.05

Shipping

Room Temperature

API Family

Caspofungin

Synonyms

N5-Hydroxylamino Caspofungin; 1671884-43-7; N5-HydroxylaminoCaspofungin

Iupac Name

acetic acid;N-[(5R, 11S, 13R, 20S, 22R, 24R, 29S)-24-[2-aminoethyl(hydroxy)amino]-5-[(1R)-3-amino-1-hydroxypropyl]-8-[(1S, 2S)-1, 2-dihydroxy-2-(4-hydroxyphenyl)ethyl]-13, 22, 29-trihydroxy-17-[(1R)-1-hydroxyethyl]-3, 7, 10, 16, 19, 27-hexaoxo-1, 6, 9, 15, 18, 26-hexazatricyclo[26.3.0.011 and 15]hentriacontan-20-yl]dodecanamide

InChI

InChI=1S/C52H88N10O16.C2H4O2/c1-3-4-5-6-7-8-9-10-11-12-42(70)56-38-24-34(65)23-32(62(78)22-20-54)27-55-51(76)45-41(69)18-21-60(45)28-35(66)25-37(40(68)17-19-53)57-50(75)44(47(72)46(71)31-13-15-33(64)16-14-31)59-49(74)39-26-36(67)29-61(39)52(77)43(30(2)63)58-48(38)73;1-2(3)4/h13-16,30,32,34,36-41,43-47,63-65,67-69,71-72,78H,3-12,17-29,53-54H2,1-2H3,(H,55,76)(H,56,70)(H,57,75)(H,58,73)(H,59,74);1H3,(H,3,4)/t30-,32-,34+,36-,37-,38+,39+,40-,41+,43?,44?,45?,46+,47+;/m1./s1

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COA COO

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Synthesis

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