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Chemical structure of Qianhucoumarin A

GC26870

Qianhucoumarin A

Also known as [(9R,10R)-9-hydroxy-8,8-dimethyl-2-oxo-9,10-dihydropyrano[2,3-f]chromen-10-yl] (E)-2-methylbut-2-enoate

Qianhucoumarin A (catalogue number GC26870) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 150135-35-6. Molecular formula C19H20O6, molecular weight 344.4. IUPAC name: [(9R,10R)-9-hydroxy-8,8-dimethyl-2-oxo-9,10-dihydropyrano[2,3-f]chromen-10-yl] (E)-2-methylbut-2-enoate. Supplied as 5mg at ₪2,606.43; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS150135-35-6MW344.4FormulaC19H20O6
CAS number
150135-35-6
Molecular weight
344.4
Formula
C19H20O6
InChIKey
QPLSCFLMIOADPA-AVTSYZAUSA-N
Catalogue number
GC26870
Brand
GLPBIO
Computed properties PubChem CID 6444285 · XLogP 2.6 · TPSA 82.1 Ų · H-bond donors 1
XLogP
2.6
TPSA
82.1 Ų
H-bond donors
1
H-bond acceptors
6
Rotatable bonds
3
Heavy atoms
25

SMILES C/C=C(\C)/C(=O)O[C@H]1[C@H](C(OC2=C1C3=C(C=C2)C=CC(=O)O3)(C)C)O

Computed descriptors from PubChem (CID 6444285), 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.