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Chemical structure of 4-Hydroxyestrone

GC48824

4-Hydroxyestrone

Also listed as 4-hydroxy Estrone

4-Hydroxyestrone (catalogue number GC48824) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 3131-23-5. Molecular formula C18H22O3, molecular weight 286.4. IUPAC name: (8R,9S,13S,14S)-3,4-dihydroxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-one. Supplied in 2 pack sizes, from 5mg at ₪1,329.73 to 10mg at ₪2,353.53; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS3131-23-5MW286.4FormulaC18H22O3
CAS number
3131-23-5
Molecular weight
286.4
Formula
C18H22O3
Solubility
DMSO： slightly soluble,Ethanol： slightly, sonicated
InChIKey
XQZVQQZZOVBNLU-QDTBLXIISA-N
Catalogue number
GC48824
Brand
GLPBIO
Computed properties PubChem CID 9971251 · XLogP 2.8 · TPSA 57.5 Ų · H-bond donors 2
XLogP
2.8
TPSA
57.5 Ų
H-bond donors
2
H-bond acceptors
3
Rotatable bonds
0
Heavy atoms
21

SMILES C[C@]12CC[C@H]3[C@H]([C@@H]1CCC2=O)CCC4=C3C=CC(=C4O)O

Computed descriptors from PubChem (CID 9971251), 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.