DM3 - CAS 796073-54-6

DM3 - CAS 796073-54-6 Catalog number: BADC-00339

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DM3 is a cytotoxic agent. It is used as the cytotoxic component in antibody-drug conjugates.

Category
ADCs Cytotoxin
Product Name
DM3
CAS
796073-54-6
Catalog Number
BADC-00339
Molecular Formula
C37H52ClN3O10S
Molecular Weight
766.34
DM3

Ordering Information

Catalog Number Size Price Quantity
BADC-00339 5 mg $729
BADC-00339 25 mg $1573
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Description
DM3 is a cytotoxic agent. It is used as the cytotoxic component in antibody-drug conjugates.
Synonyms
N2'-deacetyl-N2'-(4-mercapto-1-oxopentyl)- maytansine;
IUPAC Name
[(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-[methyl(4-sulfanylpentanoyl)amino]propanoate
Canonical SMILES
CC1C2CC(C(C=CC=C(CC3=CC(=C(C(=C3)OC)Cl)N(C(=O)CC(C4(C1O4)C)OC(=O)C(C)N(C)C(=O)CCC(C)S)C)C)OC)(NC(=O)O2)O
InChI
InChI=1S/C37H52ClN3O10S/c1-20-11-10-12-28(48-9)37(46)19-27(49-35(45)39-37)22(3)33-36(5,51-33)29(50-34(44)23(4)40(6)30(42)14-13-21(2)52)18-31(43)41(7)25-16-24(15-20)17-26(47-8)32(25)38/h10-12,16-17,21-23,27-29,33,46,52H,13-15,18-19H2,1-9H3,(H,39,45)/b12-10+,20-11+/t21?,22-,23+,27+,28-,29+,33+,36+,37+/m1/s1
InChIKey
LJFFDOBFKICLHN-IXWHRVGISA-N
In Vitro
DM3 altered the expression of competence-induction pathways by upregulating CelA, CelB, and CglA while downregulating Ccs16, ComF, and Ccs4 proteins. Capsular polysaccharide subunits were downregulated in DM3-treated cells, however, it was upregulated in PEN- and DM3PEN-treated groups. Additionally, DM3 altered the amino acids biosynthesis pathways, particularly targeting ribosomal rRNA subunits. Downregulation of cationic AMPs resistance pathway suggests that DM3 treatment could autoenhance pneumococci susceptibility to DM3. Gene enrichment analysis showed that unlike PEN and DM3PEN, DM3 treatment exerted no effect on DNA-binding RNA polymerase activity but observed downregulation of RpoD and RNA polymerase sigma factor.
Appearance
Soild powder
Purity
≥95%
Shipping
Room temperature

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Historical Records: MC-DM1 | BA-3011 | DM3

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