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Chemical structure of 1,3,5,7,9,11,13,15-octaphenyl-2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.1(3,9).1(5,15).1(7,13)]icosane

GB52702

1,3,5,7,9,11,13,15-octaphenyl-2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.1(3,9).1(5,15).1(7,13)]icosane

Also known as 1,3,5,7,9,11,13,15-octakis-phenyl-2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.13,9.15,15.17,13]icosane

1,3,5,7,9,11,13,15-octaphenyl-2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.1(3,9).1(5,15).1(7,13)]icosane (catalogue number GB52702) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 5256-79-1. Molecular formula C48H40O12Si8, molecular weight 1033.51. IUPAC name: 1,3,5,7,9,11,13,15-octakis-phenyl-2,4,6,8,10,12,14,16,17,18,19,20-dodecaoxa-1,3,5,7,9,11,13,15-octasilapentacyclo[9.5.1.13,9.15,15.17,13]icosane. Supplied in 3 pack sizes, from 10g at ₪265.13 to 100g at ₪1,390.91; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS5256-79-1MW1033.51FormulaC48H40O12Si8
CAS number
5256-79-1
Molecular weight
1033.51
Formula
C48H40O12Si8
InChIKey
KBXJHRABGYYAFC-UHFFFAOYSA-N
Catalogue number
GB52702
Brand
GLPBIO
Computed properties PubChem CID 521391 · TPSA 111 Ų · H-bond donors 0 · H-bond acceptors 12
TPSA
111 Ų
H-bond donors
0
H-bond acceptors
12
Rotatable bonds
8
Heavy atoms
68

SMILES C1=CC=C(C=C1)[Si]23O[Si]4(O[Si]5(O[Si](O2)(O[Si]6(O[Si](O3)(O[Si](O4)(O[Si](O5)(O6)C7=CC=CC=C7)C8=CC=CC=C8)C9=CC=CC=C9)C1=CC=CC=C1)C1=CC=CC=C1)C1=CC=CC=C1)C1=CC=CC=C1

Computed descriptors from PubChem (CID 521391), 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.