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Chemical structure of Purvalanol B

GC16268

Purvalanol B

Also known as 2-chloro-4-[[2-[[(2R)-1-hydroxy-3-methylbutan-2-yl]amino]-9-propan-2-ylpurin-6-yl]amino]benzoic acid

Purvalanol B (catalogue number GC16268) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 212844-54-7. Molecular formula C20H25ClN6O3, molecular weight 432.9. IUPAC name: 2-chloro-4-[[2-[[(2R)-1-hydroxy-3-methylbutan-2-yl]amino]-9-propan-2-ylpurin-6-yl]amino]benzoic acid. Supplied in 7 pack sizes, from 10mM (in 1mL DMSO) at ₪261.05 to 200mg at ₪1,908.93; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS212844-54-7MW432.9FormulaC20H25ClN6O3
CAS number
212844-54-7
Molecular weight
432.9
Formula
C20H25ClN6O3
Solubility
≥ 21·65mg/mL in DMSO
InChIKey
ZKDXRFMOHZVXSG-HNNXBMFYSA-N
Catalogue number
GC16268
Brand
GLPBIO
Computed properties PubChem CID 448991 · XLogP 3.8 · TPSA 125 Ų · H-bond donors 4
XLogP
3.8
TPSA
125 Ų
H-bond donors
4
H-bond acceptors
8
Rotatable bonds
8
Heavy atoms
30

SMILES CC(C)[C@H](CO)NC1=NC(=C2C(=N1)N(C=N2)C(C)C)NC3=CC(=C(C=C3)C(=O)O)Cl

Computed descriptors from PubChem (CID 448991), 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.