CAS: 66547-09-9 - ansamitocin P-3

Formula: C₃₂H₄₃ClN₂O₉

InChI: InChI=1/C32H43ClN2O9/c1-8-10-27(37)43-25-16-26(36)35(5)21-14-20(15-22(40-6)28(21)33)13-18(2)11-9-12-24(41-7)32(39)17-23(42-30(38)34-32)19(3)29-31(25,4)44-29/h9,11-12,14-15,19,23-25,29,39H,8,10,13,16-17H2,1-7H3,(H,34,38)/b12-9+,18-11-/t19-,23+,24-,25-,29+,31+,32+/m1/s1

Synonyms:

• Maytansinol butyrate
• 3-De(2-(acetylmethylamino)propionyloxy)-3-hydroxymaytansine butyrate (ester)
• Antibiotic C 15003P3'
• C 15003 P-3'
• Maytansine, 3-de(2-(acetylmethylamino)propionyloxy)-3-hydroxy-, butyrate (ester)
• Maytansine, O(sup 3)-de(2-(acetylmethylamino)-1-oxopropyl)-O(sup 3)-(1-oxobutyl)- (9CI)
• (1S,2R,3S,5S,6R,20R,21S)-11-chloro-21-hydroxy-12,20-dimethoxy-2,5,9,16-tetramethyl-8,23-dioxo-4,24-dioxa-9,22-diazatetracyclo[19.3.1.1~10,14~.0~3,5~]hexacosa-10(26),11,13,16,18-pentaen-6-yl butanoate
• ansamitocin P-3 from actinosynnema*pretiosum

3-O-De[2-(acetylmethylamino)-1-oxopropyl]-3-O-(1-oxobutyl)maytansine

CAS: 66547-09-9

• Formula: C₃₂H₄₃ClN₂O₉
• Purity: 98%
• Molecular weight: 635.1448

Ansamitocin P 3'

CAS: 66547-09-9

Ansamitocin P 3' (Maytansinol butyrate) is an antibody-drug conjugate cytotoxin with antitumor activity.

• Formula: C₃₂H₄₃ClN₂O₉
• Purity: 98.16%
• Color and Shape: Solid
• Molecular weight: 635.14