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Chemical structure of 4-Ethynyltriphenylamine

GF25251

4-Ethynyltriphenylamine

Also known as 4-ethynyl-N,N-diphenylaniline

4-Ethynyltriphenylamine (catalogue number GF25251) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 205877-26-5. Molecular formula C20H15N, molecular weight 269.35. IUPAC name: 4-ethynyl-N,N-diphenylaniline. Supplied in 2 pack sizes, from 250mg at ₪97.89 to 1g at ₪293.68; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS205877-26-5MW269.35FormulaC20H15N
CAS number
205877-26-5
Molecular weight
269.35
Formula
C20H15N
InChIKey
QDYFCLVSLUZDHB-UHFFFAOYSA-N
Catalogue number
GF25251
Brand
GLPBIO
Computed properties PubChem CID 20612855 · XLogP 6 · TPSA 3.2 Ų · H-bond donors 0
XLogP
6
TPSA
3.2 Ų
H-bond donors
0
H-bond acceptors
1
Rotatable bonds
4
Heavy atoms
21

SMILES C#CC1=CC=C(C=C1)N(C2=CC=CC=C2)C3=CC=CC=C3

Computed descriptors from PubChem (CID 20612855), 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.