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Chemical structure of Rhapontisterone B

GF03627

Rhapontisterone B

Also known as (2R,3S,5R,9R,10R,13R,14S,17S)-2,3,14-trihydroxy-10,13-dimethyl-17-[(2R,3R)-2,3,6-trihydroxy-6-methylheptan-2-yl]-2,3,4,5,9,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-6-one

Rhapontisterone B (catalogue number GF03627) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 698975-64-3. Molecular formula C27H44O7, molecular weight 480.63. IUPAC name: (2R,3S,5R,9R,10R,13R,14S,17S)-2,3,14-trihydroxy-10,13-dimethyl-17-[(2R,3R)-2,3,6-trihydroxy-6-methylheptan-2-yl]-2,3,4,5,9,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-6-one. Supplied as 5mg at ₪403.81; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS698975-64-3MW480.63FormulaC27H44O7
CAS number
698975-64-3
Molecular weight
480.63
Formula
C27H44O7
InChIKey
NKDFYOWSKOHCCO-RVRVBGOXSA-N
Catalogue number
GF03627
Brand
GLPBIO
Computed properties PubChem CID 21590111 · XLogP 0.5 · TPSA 138 Ų · H-bond donors 6
XLogP
0.5
TPSA
138 Ų
H-bond donors
6
H-bond acceptors
7
Rotatable bonds
5
Heavy atoms
34

SMILES C[C@]12CC[C@H]3C(=CC(=O)[C@H]4[C@@]3(C[C@H]([C@H](C4)O)O)C)[C@@]1(CC[C@@H]2[C@](C)([C@@H](CCC(C)(C)O)O)O)O

Computed descriptors from PubChem (CID 21590111), 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.