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Chemical structure of 4,4'-(1,4-Phenylenebis(ethyne-2,1-diyl))dianiline

GB55537

4,4'-(1,4-Phenylenebis(ethyne-2,1-diyl))dianiline

Also known as 4-[2-[4-[2-(4-aminophenyl)ethynyl]phenyl]ethynyl]aniline

4,4'-(1,4-Phenylenebis(ethyne-2,1-diyl))dianiline (catalogue number GB55537) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 246141-52-6. Molecular formula C22H16N2, molecular weight 308.38. IUPAC name: 4-[2-[4-[2-(4-aminophenyl)ethynyl]phenyl]ethynyl]aniline. Supplied in 3 pack sizes, from 100mg at ₪220.26 to 1g at ₪1,011.57; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS246141-52-6MW308.38FormulaC22H16N2
CAS number
246141-52-6
Molecular weight
308.38
Formula
C22H16N2
InChIKey
JWMFORWZSTYTLO-UHFFFAOYSA-N
Catalogue number
GB55537
Brand
GLPBIO
Computed properties PubChem CID 15407778 · XLogP 4.6 · TPSA 52 Ų · H-bond donors 2
XLogP
4.6
TPSA
52 Ų
H-bond donors
2
H-bond acceptors
2
Rotatable bonds
4
Heavy atoms
24

SMILES C1=CC(=CC=C1C#CC2=CC=C(C=C2)N)C#CC3=CC=C(C=C3)N

Computed descriptors from PubChem (CID 15407778), 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.