Home > Pharmaceutical Standards > 4-(1,1-Diphenylbut-3-yn-1-yl)-4H-1,2,4-triazole (88557-70-4)
4-(1,1-Diphenylbut-3-yn-1-yl)-4H-1,2,4-triazole CAS 88557-70-4
Purity 97%+ In Stock Pharmaceutical Standards
CAS No. 88557-70-4
Molecular Formula C18H15N3
Molecular Weight 273.33 g/mol
Category Pharmaceutical Standards / API Standards
Availability In Stock
Description CATO supplies 4-(1,1-Diphenylbut-3-yn-1-yl)-4H-1,2,4-triazole (CAS 88557-70-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H15N3. Molecular weight: 273.33 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties Molecular Formula C18H15N3 Molecular Weight 273.33 g/mol Purity 97%+ Storage Store at 2-8°C, protect from light Solubility (reference) Soluble in DMSO, DMF, methanol Stability Light-sensitive; avoid direct strong light Degree of Unsaturation (DBE) 13.0 UV Absorption UV-absorbing Structural Features Aromatic ring present CAS Registry Year (est.) 1982 Nitrogen Atoms 3
Related Diphenylbut Standards Ethyl 4,4-diphenylbut-2-enoate (CAS 499970-24-0) (E)-(1,2-Diphenylbut-1-en-1-yl)boronic acid (CAS 918793-63-2) (E)-4,4-Diphenylbut-2-enoic acid (CAS 879089-49-3) 4,4-Diphenylbut-3-enoic acid (CAS 7498-88-6) 1,4-Diphenylbut-2-ene-1,4-dione (CAS 4070-75-1) 1,4-Diphenylbut-2-yne-1,4-dione (CAS 1087-09-8) 4,4-Diphenylbut-3-en-1-ol (CAS 76694-24-1) 1,4-Diphenylbut-3-en-2-one (CAS 5409-59-6)
Recommended Standards 4-((Propionyloxy)imino)-5,6-dihydro-4H-thieno[2,3-b]thiopyran 7,7-dioxide (CAS 672951-62-1) 4-(1,3-Dithiolan-2-yl)-2-methoxy-6-nitrophenol (CAS 331460-87-8) 4-((1H-Naphtho[2,3-d]imidazol-2-yl)methyl)aniline (CAS 512193-91-8) N,N-Diallyl-2,2,2-Trifluoroacetamide (CAS 14618-49-6) 3,6-dibromopyrazolo[1,5-a]pyrimidine (CAS 55405-68-0) Ethyl 1-(3,5-dimethylphenyl)-1H-1,2,4-triazole-3-carboxylate (CAS 1245643-93-9) Argatroban Impurity 45 (CAS CATO-C4X-100745) 4H-Spiro[4,7-methanobenzo[d]isoxazole-5,1'-cyclopropane] (CAS 107962-84-5) Drotaverine Hydrochloride (CAS 985-12-6) Polyphemusin II-Derived Peptide (CAS 229030-20-0)
« 1-(1-(4-Fluorophenyl)-1-phenylbut-3-yn-1-yl)-1H-imidazole 4-(1-(4-Chlorophenyl)-1-phenylbut-3-yn-1-yl)-4H-1,2,4-triazole »
Why CATO?
ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
130,000+ catalog items in stock, COA supplied with every batch
Worldwide shipping with full export documentation (HS code guidance available)
Technical support: +86 13829788188 / jacky.chen@cato-chem.com