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Chemical structure of Valspodar

GC16677

Valspodar

Also known as (3S,6S,9S,12R,15S,18S,21S,24S,30S,33S)-1,4,7,10,12,15,19,25,28-nonamethyl-33-[(E,2R)-2-methylhex-4-enoyl]-6,9,18,24-tetrakis(2-methylpropyl)-3,21,30-tri(propan-2-yl)-1,4,7,10,13,16,19,22,25,28,31-undecazacyclotritriacontane-2,5,8,11,14,17,20,23,26,29,32-undecone

Valspodar is a potent inhibitor of P-glycoprotein (P-gp) widely used in preclinical and clinical studies [1]

ChemicalCAS121584-18-7MW1214.62FormulaC63H111N11O12
CAS number
121584-18-7
Molecular weight
1214.62
Formula
C63H111N11O12
Solubility
DMF： 20 mg/mL,DMF：PBS (pH 7·2)(1：3)： 0·25 mg/mL,DMSO： 3 mg/mL,Ethanol： 14 mg/mL
InChIKey
YJDYDFNKCBANTM-QCWCSKBGSA-N
Catalogue number
GC16677
Brand
GLPBIO
Computed properties PubChem CID 5281884 · XLogP 7.7 · TPSA 276 Ų · H-bond donors 4
XLogP
7.7
TPSA
276 Ų
H-bond donors
4
H-bond acceptors
12
Rotatable bonds
15
Heavy atoms
86

SMILES C/C=C/C[C@@H](C)C(=O)[C@H]1C(=O)N[C@H](C(=O)N(CC(=O)N([C@H](C(=O)N[C@H](C(=O)N([C@H](C(=O)N[C@H](C(=O)N[C@@H](C(=O)N([C@H](C(=O)N([C@H](C(=O)N([C@H](C(=O)N1C)C(C)C)C)CC(C)C)C)CC(C)C)C)C)C)CC(C)C)C)C(C)C)CC(C)C)C)C)C(C)C

Computed descriptors from PubChem (CID 5281884), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.