Vinorelbine ditartrate salt hydrate - ≥98%(HPLC) , CAS No.125317-39-7

CAS: 125317-39-7 Cat. No.: V120497 Molecular Weight: 1079.11（dry basis） EC Number: 639-264-2

GRADE & PURITY ≥98%(HPLC)

Synonyms

KW-2307 | Vinorelbine Bitartrate | 1217449-57-4 | Q-100110 | (2R,3R)-2,3-dihydroxybutanedioic acid;methyl (1R,9R,10S,11R,12R,19R)-11-acetyloxy-12-ethyl-4-[(12S,14S)-16-ethyl-12-methoxycarbonyl-1,10-diazatetracyclo[12.3.1.03,11.04,9]octadeca-3(11),4,6,8,15

Storage

Protected from light,Store at -20°C,Argon charged

Shipped In

Ice chest + Ice pads

Overview

Vinorelbine ditartrate is a selective mitotic microtubule antagonist that exhibits > 20 fold selectivity over axonal microtubules. This compound has been shown to inhibit the proliferation of multiple human tumor cell lines (IC50 = 1.25 nM in HeLa cells).

Specifications

Synonyms

KW-2307 | Vinorelbine Bitartrate | 1217449-57-4 | Q-100110 | (2R, 3R)-2, 3-dihydroxybutanedioic acid;methyl (1R, 9R, 10S, 11R, 12R, 19R)-11-acetyloxy-12-ethyl-4-[(12S, 14S)-16-ethyl-12-methoxycarbonyl-1, 10-diazatetracyclo[12.3.1.03, 11.04, 9]octadeca-3(11), 4, 6, 8, 15

Specifications & Purity

≥98%(HPLC)

Biochemical and Physiological Mechanisms

Vinorelbine is a potent anti-mitotic, anti-tumor agent. Vinorelbine inhibits microtubule assembly. Low neurotoxicity is related to its higher affinity for mitotic microtubules than for axonal microtubules.Selective mitotic microtubule antagonist. Inhibits

Storage

Protected from light, Store at -20°C, Argon charged

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Note

Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.

Purity

≥98%(HPLC)

Names and Identifiers

• Pubchem Sid: 504770523
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504770523
• Canonical Smiles: CCC1=CC2CC(C3=C(CN(C2)C1)C4=CC=CC=C4N3)(C5=C(C=C6C(=C5)C78CCN9C7C(C=CC9)(C(C(C8N6C)(C(=O)OC)O)OC(=O)C)CC)OC)C(=O)OC.C(C(C(=O)O)O)(C(=O)O)O.C(C(C(=O)O)O)(C(=O)O)O
• IUPAC Name: (2R,3R)-2,3-dihydroxybutanedioic acid;methyl (1R,9R,10S,11R,12R,19R)-11-acetyloxy-12-ethyl-4-[(12S,14S)-16-ethyl-12-methoxycarbonyl-1,10-diazatetracyclo[12.3.1.03,11.04,9]octadeca-3(11),4,6,8,15-pentaen-12-yl]-10-hydroxy-5-methoxy-8-methyl-8,16-diazapentacyclo[10.6.1.01,9.02,7.016,19]nonadeca-2,4,6,13-tetraene-10-carboxylate
• InChIKey: CILBMBUYJCWATM-LNLXBTRNSA-N
• INCHI: 1S/C45H54N4O8.2C4H6O6/c1-8-27-19-28-22-44(40(51)55-6,36-30(25-48(23-27)24-28)29-13-10-11-14-33(29)46-36)32-20-31-34(21-35(32)54-5)47(4)38-43(31)16-18-49-17-12-15-42(9-2,37(43)49)39(57-26(3)50)45(38,53)41(52)56-7;2*5-1(3(7)8)2(6)4(9)10/h10-15,19-21,28,37-39,46,53H,8-9,16-18,22-25H2,1-7H3;2*1-2,5-6H,(H,7,8)(H,9,10)/t28-,37+,38-,39-,42-,43-,44+,45+;2*1-,2-/m111/s1
• Isomeric SMILES: CCC1=C[C@@H]2C[C@@](C3=C(CN(C2)C1)C4=CC=CC=C4N3)(C5=C(C=C6C(=C5)[C@]78CCN9[C@H]7[C@@](C=CC9)([C@H]([C@@]([C@@H]8N6C)(C(=O)OC)O)OC(=O)C)CC)OC)C(=O)OC.[C@@H]([C@H](C(=O)O)O)(C(=O)O)O.[C@@H]([C@H](C(=O)O)O)(C(=O)O)O
• WGK Germany: 3
• Alternate CAS: 71486-22-1
• Molecular Weight: 1079.11（dry basis）

Chemical and Physical Properties

• Sensitivity: Light sensitive；Air sensitive；Moisture sensitive；Heat sensitive
• Melt Point(°C): 181°C-183°C
• Molecular Weight: 1079.100 g/mol
• Hydrogen Bond Donor Count: 10
• Hydrogen Bond Acceptor Count: 23
• Rotatable Bond Count: 16
• Exact Mass: 1078.43 Da
• Monoisotopic Mass: 1078.43 Da
• Topological Polar Surface Area: 364.000 Ų
• Heavy Atom Count: 77
• Formal Charge: 0
• Complexity: 1820.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 12
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 3

XLogP3

References

1. Nan Zhao, Qirui Sun, Lening Zhang, Hao Jin, Mengsi Zhang, Shuwei Liu, Hua Xin.  (2023)  Fe3O4 Composite Superparticles with RGD/Magnetic Dual-Targeting Capabilities for the Imaging and Treatment of Non-Small Cell Lung Cancer.  ACS Omega,      [PMID:36873026] [10.1021/acsomega.2c07647]

2. Yuyao Jiang, Yanru Guan, Ruidong Chen, Jason T. Magnuson, Wen Zexin, Zijie Ding, Leyi Zhang, Wumuerzati Maermaer, Yuanyuan Liu, Shuying Li, Wenjun Gui, Daniel Schlenk.  (2025)  Chlorpyrifos cardiotoxic responses may be mediated by phagocytic activation in larval zebrafish.  Environmental Chemistry and Ecotoxicology,      [PMID:] [10.1016/j.enceco.2025.12.001]