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Chemical structure of 4,4',4''-(Benzene-1,3,5-triyltris(ethyne-2,1-diyl))tribenzaldehyde

GB55621

4,4',4''-(Benzene-1,3,5-triyltris(ethyne-2,1-diyl))tribenzaldehyde

Also known as 4-[2-[3,5-bis[2-(4-formylphenyl)ethynyl]phenyl]ethynyl]benzaldehyde

4,4',4''-(Benzene-1,3,5-triyltris(ethyne-2,1-diyl))tribenzaldehyde (catalogue number GB55621) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 2289758-98-9. Molecular formula C33H18O3, molecular weight 462.49. IUPAC name: 4-[2-[3,5-bis[2-(4-formylphenyl)ethynyl]phenyl]ethynyl]benzaldehyde. Supplied in 3 pack sizes, from 250mg at ₪114.21 to 5g at ₪1,762.09; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS2289758-98-9MW462.49FormulaC33H18O3
CAS number
2289758-98-9
Molecular weight
462.49
Formula
C33H18O3
InChIKey
RSQZINMBNWLMKM-UHFFFAOYSA-N
Catalogue number
GB55621
Brand
GLPBIO
Computed properties PubChem CID 145926305 · XLogP 6.4 · TPSA 51.2 Ų · H-bond donors 0
XLogP
6.4
TPSA
51.2 Ų
H-bond donors
0
H-bond acceptors
3
Rotatable bonds
9
Heavy atoms
36

SMILES C1=CC(=CC=C1C=O)C#CC2=CC(=CC(=C2)C#CC3=CC=C(C=C3)C=O)C#CC4=CC=C(C=C4)C=O

Computed descriptors from PubChem (CID 145926305), 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.