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Chemical structure of PC-766B

GC11393

PC-766B

Also known as (3E,5Z,7R,8S,9S,11Z,13Z,15S,16R)-16-[(3R,4S)-4-[(2R,4R,5S,6R)-4-[(2S,4R,5S,6R)-4,5-dihydroxy-6-methyloxan-2-yl]oxy-2-hydroxy-5-methyl-6-[(1E,3E)-penta-1,3-dienyl]oxan-2-yl]-3-hydroxypentan-2-yl]-8-hydroxy-3,15-dimethoxy-5,7,9,11-tetramethyl-1-oxacyclohexadeca-3,5,11,13-tetraen-2-one

PC-766B (catalogue number GC11393) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 108375-77-5. Molecular formula C43H68O12, molecular weight 777. IUPAC name: (3E,5Z,7R,8S,9S,11Z,13Z,15S,16R)-16-[(3R,4S)-4-[(2R,4R,5S,6R)-4-[(2S,4R,5S,6R)-4,5-dihydroxy-6-methyloxan-2-yl]oxy-2-hydroxy-5-methyl-6-[(1E,3E)-penta-1,3-dienyl]oxan-2-yl]-3-hydroxypentan-2-yl]-8-hydroxy-3,15-dimethoxy-5,7,9,11-tetramethyl-1-oxacyclohexadeca-3,5,11,13-tetraen-2-one. Supplied in 2 pack sizes, from 1mg at ₪1,309.33 to 5mg at ₪5,229.17; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS108375-77-5MW777FormulaC43H68O12
CAS number
108375-77-5
Molecular weight
777
Formula
C43H68O12
Solubility
DMF： Soluble,DMSO： Soluble,Ethanol： Soluble,Methanol： Soluble
InChIKey
GBRLJEHLCUILHG-KIRYWGJYSA-N
Catalogue number
GC11393
Brand
GLPBIO
Computed properties PubChem CID 6449920 · XLogP 6.1 · TPSA 174 Ų · H-bond donors 5
XLogP
6.1
TPSA
174 Ų
H-bond donors
5
H-bond acceptors
12
Rotatable bonds
10
Heavy atoms
55

SMILES C/C=C/C=C/[C@@H]1[C@H]([C@@H](C[C@@](O1)([C@@H](C)[C@@H](C(C)[C@@H]2[C@H](/C=C\C=C(/C[C@@H]([C@@H]([C@@H](/C=C(\C=C(/C(=O)O2)\OC)/C)C)O)C)\C)OC)O)O)O[C@@H]3C[C@H]([C@@H]([C@H](O3)C)O)O)C

Computed descriptors from PubChem (CID 6449920), 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.