Vincristine-d3 Sulfate

• CAT Number: R046016
• CAS Number: 1246817-10-6
• Molecular Formula: C₄₆H₅₅D₃N₄O₁₄S
• Molecular Weight: 926.05
• Purity: ≥95%
• Synonyms: 22-Oxovincaleukoblastine-d3 Sulfate; Leurocristine-d3 Sulfate; Kyocristine-d3; Lilly 37231-d3; NSC 67574-d3; Novopharm-d3; Oncovin-d3; Onkovin-d3; VCR Sulfate-d3; Vincasar PFS-d3; Vincrisul-d3
• Storage: Store at RT
• IUPAC Name: methyl (1R,9R,10S,11R,12R,19R)-11-acetyloxy-12-ethyl-4-[(13S,15S,17S)-17-ethyl-17-hydroxy-13-(trideuteriomethoxycarbonyl)-1,11-diazatetracyclo[13.3.1.04,12.05,10]nonadeca-4(12),5,7,9-tetraen-13-yl]-8-formyl-10-hydroxy-5-methoxy-8,16-diazapentacyclo[10.6.1.01,9.02,7.016,19]nonadeca-2,4,6,13-tetraene-10-carboxylate;sulfuric acid
• InChI: InChI=1S/C46H56N4O10.H2O4S/c1-7-42(55)22-28-23-45(40(53)58-5,36-30(14-18-48(24-28)25-42)29-12-9-10-13-33(29)47-36)32-20-31-34(21-35(32)57-4)50(26-51)38-44(31)16-19-49-17-11-15-43(8-2,37(44)49)39(60-27(3)52)46(38,56)41(54)59-6;1-5(2,3)4/h9-13,15,20-21,26,28,37-39,47,55-56H,7-8,14,16-19,22-25H2,1-6H3;(H2,1,2,3,4)/t28-,37+,38-,39-,42+,43-,44-,45+,46+;/m1./s1/i5D3
• InChIKey: AQTQHPDCURKLKT-XHFXVLIGSA-N
• SMILES: [2H]C([2H])([2H])OC(=O)[C@@]1(C[C@H]2C[C@](CN(C2)CCC3=C1NC4=CC=CC=C34)(CC)O)C5=C(C=C6C(=C5)[C@]78CCN9[C@H]7[C@@](C=CC9)([C@H]([C@@]([C@@H]8N6C=O)(C(=O)OC)O)OC(=O)C)CC)OC.OS(=O)(=O)O

Vincristine-d3 Sulfate is a deuterated form of vincristine sulfate, where three hydrogen atoms are replaced with deuterium. This compound is used as an internal standard in analytical chemistry, particularly in mass spectrometry, to accurately quantify and track vincristine and its metabolites in biological samples. The deuterium labeling allows for precise differentiation from non-labeled vincristine, facilitating accurate measurement and analysis. Vincristine-d3 Sulfate is valuable in pharmacokinetic studies and cancer research for understanding the drug’s absorption, distribution, metabolism, and excretion (ADME) properties, as well as its therapeutic and toxic effects.