N-Me-L-Ala-maytansinol
[CAS# 77668-69-0]

Identification

• Name: N-Me-L-Ala-maytansinol
• Synonyms: [(1S,2R,3S,5S,6S,16E,18E,20R,21S)-11-chloro-21-hydroxy-12,20-dimethoxy-2,5,9,16-tetramethyl-8,23-dioxo-4,24-dioxa-9,22-diazatetracyclo[19.3.1.110,14.03,5]hexacosa-10,12,14(26),16,18-pentaen-6-yl] (2S)-2-(methylamino)propanoate
• Molecular Formula: C₃₂H₄₄ClN₃O₉
• Molecular Weight: 650.16
• CAS Registry Number: 77668-69-0
• SMILES: C[C@@H]1[C@@H]2C[C@]([C@@H](/C=C/C=C(/CC3=CC(=C(C(=C3)OC)Cl)N(C(=O)C[C@@H]([C@]4([C@H]1O4)C)OC(=O)[C@H](C)NC)C)\C)OC)(NC(=O)O2)O

Properties

• Density: 1.3±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.588, Calc.^*
• Boiling Point: 849.5±65.0 ºC (760 mmHg), Calc.^*
• Flash Point: 467.6±34.3 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software.