Cyclo[(2R)-2-methyl-b-alanyl-(2S)-2-hydroxy-4-methylpentanoyl-(2E,5S,6S)-5-hydroxy-6-[(2R,3R)-3-phenyloxiranyl]-2-heptenoyl-3,5-dichloro-D-tyrosyl](9CI) (168569-16-2)

Identification
Name:	Cyclo[(2R)-2-methyl-b-alanyl-(2S)-2-hydroxy-4-methylpentanoyl-(2E,5S,6S)-5-hydroxy-6-[(2R,3R)-3-phenyloxiranyl]-2-heptenoyl-3,5-dichloro-D-tyrosyl](9CI)
Synonyms:	b-Alanine,N-[3,5-dichloro-N-[5-[(2-hydroxy-4-methyl-1-oxopentyl)oxy]-1-oxo-6-(3-phenyloxiranyl)-2-heptenyl]-D-tyrosyl]-2-methyl-,x-lactone, [2R-[2a[1(R),2E,5S(S),6S],3b]]-; Cryptophycin 23
CAS:	168569-16-2
Molecular Formula:	C34H40 Cl2 N2 O8
Molecular Structure:
Properties
Safety Data

Other Product

Cyclo[(2R)-2-methyl-b-alanyl-(2S)-2-hydroxy-4-methylpentanoyl-(2E,5S,6S)-5-hydroxy-6-[(2R,3R)-3-phenyloxiranyl]-2-heptenoyl-3-chloro-D-tyrosyl](9CI)
Cyclo(2,2-dimethyl-beta-alanyl-(2S)-2-hydroxy-4-methylpentanoyl-(2E,5S,6S)-5-hydroxy-6-((2R,3R)-3-phenyloxiranyl)-2-heptenoyl-3-chloro-O-methyl-D-tyrosyl)
Cyclo[â-alanyl-(2S)-2-hydroxy-4-methylpentanoyl-( 2E,5S,6S)-5-hydroxy-6-[(2R,3R)-3- phenyloxiranyl]-2-heptenoyl-3-chloro-Omethyl- D-tyrosyl]
Cyclo[(2R)-2-methyl-b-alanyl-(2S,3S)-2-hydroxy-3-methylpentanoyl-(2E,5S,6S)-5-hydroxy-6-[(2R,3R)-3-phenyloxiranyl]-2-heptenoyl-3-chloro-O-methyl-D-tyrosyl](9CI)
Cyclo[(2R)-2-methyl-b-alanyl-(2S)-2-hydroxypentanoyl-(2E,5S,6S)-5-hydroxy-6-[(2R,3R)-3-phenyloxiranyl]-2-heptenoyl-3-chloro-O-methyl-D-tyrosyl](9CI)
Cyclo[b-alanyl-(2S)-2-hydroxy-4-methylpentanoyl-(2E,5S,6S)-5-hydroxy-6-[(2R,3R)-3-phenyl-2-oxiranyl]-2-heptenoyl-O-methyl-D-tyrosyl]
Cyclo[(2R)-2-methyl-b-alanyl-(2S)-2-hydroxy-4-methylpentanoyl-(2E,5S,6S)-5-hydroxy-6-methyl-7-oxo-2-heptenoyl-3-chloro-O-methyl-D-tyrosyl]
Cyclo[â-alanyl-(2S)-2-hydroxy-4-methylpentanoyl-( 2E,5S,6S)-5-hydroxy-6-[(2R,3R)-3- phenyloxiranyl]-2-heptenoyl-3-chloro-Dtyrosyl]
Cyclo[(2R)-2-methyl-b-alanyl-(2S)-2-hydroxy-4-methylpentanoyl-(2E,5S,6S)-5-hydroxy-6-[(2R,3R)-3-phenyl-2-oxiranyl]-2-heptenoyl-3-chloro-O-methyl-D-tyrosyl]
Cyclo[(2R)-2-methyl-b-alanyl-(2S)-2-hydroxy-4-methylpentanoyl-(2E,5S,6S)-5-hydroxy-6-[(2R,3R)-3-phenyl-2-oxiranyl]-2-heptenoyl-O-methyl-D-tyrosyl]
Cyclo[2,2-dimethyl-b-alanyl-(2S)-2-hydroxy-4-methylpentanoyl-(2E,5S,6S)-5-hydroxy-6-[(2R,3R)-3-phenyl-2-oxiranyl]-2-heptenoyl-3-chloro-O-methyl-D-tyrosyl]
Cyclo[(2R)-2-methyl-b-alanyl-(2S)-2-hydroxy-4-methylpentanoyl-(2E,5S)-5-hydroxy-6-[(2R,3R)-3-phenyloxiranyl]-2-hexenoyl-3-chloro-O-methyl-D-tyrosyl](9CI)
Cyclo[(2R)-2-methyl-b-alanyl-(2S)-2-hydroxy-4-methylpentanoyl-(2E,5S,6R,7E)-5-hydroxy-6-methyl-8-phenyl-2,7-octadienoyl-3,5-dichloro-D-tyrosyl](9CI)
Cyclo[(2R)-2-methyl-b-alanyl-(2S)-2-hydroxy-4-methylpentanoyl-(2E,5S,6R,7E)-5-hydroxy-6-methyl-8-phenyl-2,7-octadienoyl-3-chloro-D-tyrosyl]
Cyclo[(2R)-2-methyl-b-alanyl-(2S)-2-hydroxy-4-methylpentanoyl-(2E,5R,7E)-5-hydroxy-8-phenyl-2,7-octadienoyl-3-chloro-O-methyl-D-tyrosyl](9CI)
Cyclo[(2R)-2-methyl-b-alanyl-(2S)-2-hydroxy-4-methylpentanoyl-(2E,5S,6R,7E)-5-hydroxy-6-methyl-8-phenyl-2,7-octadienoyl-O-methyl-D-tyrosyl]
Cyclo[2,2-dimethyl-b-alanyl-(2S)-2-hydroxy-4-methylpentanoyl-(2E,5S,6R)-5-hydroxy-6-methyl-2,7-octadienoyl-3-chloro-O-methyl-D-tyrosyl](9CI)
Cyclo[(2R)-2-methyl-b-alanyl-(2S,3S)-2-hydroxy-3-methylpentanoyl-(2E,5S,6R,7E)-5-hydroxy-6-methyl-8-phenyl-2,7-octadienoyl-3-chloro-O-methyl-D-tyrosyl](9CI)
Cyclo[(2R)-2-methyl-b-alanyl-(2S)-2-hydroxy-4-methylpentanoyl-(dS,2R,3R)-d-hydroxy-e-methyl-3-phenyloxiranehexanoyl-3-chloro-O-methyl-D-tyrosyl](9CI)
b-Alanine,3-chloro-N-[(2E,5S,6S)-5-[[(2S)-2-hydroxy-4-methyl-1-oxopentyl]oxy]-1-oxo-6-[(2R,3R)-3-phenyloxiranyl]-2-heptenyl]-O-methyl-D-tyrosyl-2-methyl-,methyl ester, (2R)- (9CI)