DM1-SMe(CAS#:138148-68-2)
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产品介绍
Description: DM1-SMe is a potent maytansinoid microtubular inhibitor and an unconjugated DM1 as a mixed disulfide with thiomethane to cap its sulfhydryl group. DM1-SMe can be readily conjugate to the SH group of an antibody to form antibody-drug conjugate (ADC).
Name: DM1-SMe
CAS#: 138148-68-2
Chemical Formula: C36H50ClN3O10S2
Exact Mass: 783.2626
Molecular Weight: 784.377
Elemental Analysis: C, 55.13; H, 6.43; Cl, 4.52; N, 5.36; O, 20.40; S, 8.17
Synonym: DM1-SMe; DM1-SSMe; SMe-DM4,; maytansinoid derivative with ADC linker. Maytansine or mertansine or emtansine derivative; N2'-deacetyl-N2'-[3-(methyldithio)-1-oxopropyl]maytansine.
IUPAC/Chemical Name: N2'-deacetyl-N2'-(3-mercapto-1-oxopropyl)-maytansine
InChi Key: ZLUUPZXOPGORNG-CXGJBNANSA-N
InChi Code: InChI=1S/C36H50ClN3O10S2/c1-20-11-10-12-27(47-8)36(45)19-26(48-34(44)38-36)21(2)32-35(4,50-32)28(49-33(43)22(3)39(5)29(41)13-14-52-51-9)18-30(42)40(6)24-16-23(15-20)17-25(46-7)31(24)37/h10-12,16-17,21-22,26-28,32,45H,13-15,18-19H2,1-9H3,(H,38,44)/b12-10-,20-11+/t21-,22+,26+,27-,28-,32?,35+,36+/m1/s1
SMILES Code: C[C@@H]1[C@@H]2C[C@](NC(O2)=O)(O)[C@H](OC)/C=C\C=C(C)\CC3=CC(N(C)C(C[C@@H](OC([C@@H](N(C(CCSSC)=O)C)C)=O)[C@@]4(C)C1O4)=O)=C(Cl)C(OC)=C3
Appearance: White to off-white solid powder
Purity: >98% (or refer to the Certificate of Analysis)
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility: Soluble in DMSO, not in water
Shelf Life: >2 years if stored properly
Drug Formulation: This drug may be formulated in DMSO
Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code: 2934.99.9001
