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Chemical structure of Saikosaponin B

GN10281

Saikosaponin B

Also known as (2S,3R,4S,5S,6R)-2-[(2R,3R,4S,5S,6R)-2-[[(3S,4R,4aR,6aR,6bS,8S,8aS,14bS)-8-hydroxy-4,8a-bis(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-1,2,3,4a,5,6,7,8,9,10,12,14a-dodecahydropicen-3-yl]oxy]-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-6-methyloxane-3,4,5-triol

Saikosaponin B (catalogue number GN10281) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 58558-08-0. Molecular formula C42H68O13, molecular weight 780.98. IUPAC name: (2S,3R,4S,5S,6R)-2-[(2R,3R,4S,5S,6R)-2-[[(3S,4R,4aR,6aR,6bS,8S,8aS,14bS)-8-hydroxy-4,8a-bis(hydroxymethyl)-4,6a,6b,11,11,14b-hexamethyl-1,2,3,4a,5,6,7,8,9,10,12,14a-dodecahydropicen-3-yl]oxy]-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-6-methyloxane-3,4,5-triol. Supplied as 20mg at ₪424.21; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS58558-08-0MW780.98FormulaC42H68O13
CAS number
58558-08-0
Molecular weight
780.98
Formula
C42H68O13
Solubility
≥ 39·05mg/mL in EtOH
InChIKey
ZXCJHOYFGJUMDY-ASRFRNECSA-N
Catalogue number
GN10281
Brand
GLPBIO
Computed properties PubChem CID 3085144 · XLogP 2.5 · TPSA 219 Ų · H-bond donors 9
XLogP
2.5
TPSA
219 Ų
H-bond donors
9
H-bond acceptors
13
Rotatable bonds
7
Heavy atoms
55

SMILES C[C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)O[C@H]2[C@H]([C@H](O[C@H]([C@@H]2O)O[C@H]3CC[C@]4([C@H]([C@]3(C)CO)CC[C@@]5(C4C=CC6=C7CC(CC[C@@]7([C@H](C[C@]65C)O)CO)(C)C)C)C)CO)O)O)O)O

Computed descriptors from PubChem (CID 3085144), 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.