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Chemical structure of Proto-pb

GF04037

Proto-pb

Also known as (2S,3R,4R,5R,6S)-2-[(2S,3R,4S,5R,6S)-4,5-dihydroxy-6-[(2R,3S,4S,5R,6R)-4-hydroxy-2-(hydroxymethyl)-6-[[(6R,7S)-6-hydroxy-7,9,13-trimethyl-6-[3-methyl-4-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxybutyl]-5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icos-18-en-16-yl]oxy]-5-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-3-yl]oxy-2-methyloxan-3-yl]oxy-6-methyloxane-3,4,5-triol

Proto-pb (catalogue number GF04037) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 53093-47-3. Molecular formula C57H94O26, molecular weight 1195.35. IUPAC name: (2S,3R,4R,5R,6S)-2-[(2S,3R,4S,5R,6S)-4,5-dihydroxy-6-[(2R,3S,4S,5R,6R)-4-hydroxy-2-(hydroxymethyl)-6-[[(6R,7S)-6-hydroxy-7,9,13-trimethyl-6-[3-methyl-4-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxybutyl]-5-oxapentacyclo[10.8.0.02,9.04,8.013,18]icos-18-en-16-yl]oxy]-5-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxyoxan-3-yl]oxy-2-methyloxan-3-yl]oxy-6-methyloxane-3,4,5-triol. Supplied as 5mg at ₪2,753.27; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS53093-47-3MW1195.35FormulaC57H94O26
CAS number
53093-47-3
Molecular weight
1195.35
Formula
C57H94O26
InChIKey
YHKROSUJLZTZDS-IOLWVCCESA-N
Catalogue number
GF04037
Brand
GLPBIO
Computed properties PubChem CID 3085030 · XLogP -2.3 · TPSA 405 Ų · H-bond donors 15
XLogP
-2.3
TPSA
405 Ų
H-bond donors
15
H-bond acceptors
26
Rotatable bonds
16
Heavy atoms
83

SMILES C[C@H]1[C@@H]([C@H]([C@H]([C@@H](O1)O[C@H]2[C@@H](O[C@H]([C@@H]([C@@H]2O)O)O[C@@H]3[C@H](O[C@H]([C@@H]([C@H]3O)O[C@H]4[C@@H]([C@@H]([C@H]([C@@H](O4)C)O)O)O)OC5CCC6(C7CCC8(C(C7CC=C6C5)CC9C8[C@@H]([C@](O9)(CCC(C)CO[C@H]1[C@@H]([C@H]([C@@H]([C@H](O1)CO)O)O)O)O)C)C)C)CO)C)O)O)O

Computed descriptors from PubChem (CID 3085030), 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.