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Chemical structure of Damulin B

GC20065

Damulin B

Also known as (2S,3R,4S,5S,6R)-2-[(2R,3R,4S,5S,6R)-2-[[(2R,3R,5R,8R,9R,10R,12R,13R,14R,17S)-2,12-dihydroxy-4,4,8,10,14-pentamethyl-17-(6-methylhepta-1,5-dien-2-yl)-2,3,5,6,7,9,11,12,13,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl]oxy]-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol

Damulin B is a dammarane-type saponin found in Gynostemma pentaphyllum·Damulin B can induce cell apoptosis and has anti-cancer activities in vitro

ChemicalCAS1202868-75-4MW783FormulaC42H70O13
CAS number
1202868-75-4
Molecular weight
783
Formula
C42H70O13
InChIKey
YHVZKDRAJHNHJX-UDBICBSZSA-N
Catalogue number
GC20065
Brand
GLPBIO
Computed properties PubChem CID 57390324 · XLogP 4.5 · TPSA 219 Ų · H-bond donors 9
XLogP
4.5
TPSA
219 Ų
H-bond donors
9
H-bond acceptors
13
Rotatable bonds
10
Heavy atoms
55

SMILES CC(=CCCC(=C)[C@H]1CC[C@@]2([C@@H]1[C@@H](C[C@H]3[C@]2(CC[C@@H]4[C@@]3(C[C@H]([C@@H](C4(C)C)O[C@H]5[C@@H]([C@H]([C@@H]([C@H](O5)CO)O)O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O)O)C)C)O)C)C

Computed descriptors from PubChem (CID 57390324), 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
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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.