3-Benzyl-4-(phenylamino)-1H-1,2,4-triazol-5(4H)-one CAS 75989-69-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 75989-69-4 |
| Molecular Formula | C15H14N4O |
| Molecular Weight | 266.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Benzyl-4-(phenylamino)-1H-1,2,4-triazol-5(4H)-one (CAS 75989-69-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H14N4O. Molecular weight: 266.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H14N4O |
| Molecular Weight | 266.30 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 4 |
Related Benzyl Standards
- (3Z)-3-[(Phenylamino)methylidene]-1-(pyrimidin-2-yl)pyrrolidin-2-one (CAS 1164461-84-0)
- 1-Phenyl-3-(phenylamino)pyrrolidine-2,5-dione (CAS 27036-49-3)
- 8-(Phenylamino)-1H-pyrazolo[4,3-e][1,2,4]triazolo[4,3-a]pyrimidin-4(5H)-one (CAS 1119410-28-4)
- 2-(6-(Phenylamino)pyridin-3-yl)pyrrolidine-1-carbaldehyde (CAS 1352482-56-4)
- 2-(2-(Phenylamino)pyridin-3-yl)pyrrolidine-1-carbaldehyde (CAS 1352499-96-7)
- 2-(Phenylamino)naphthalene-1,4-dione (CAS 6628-97-3)
- 4-(Phenylamino)-1-(p-tolyl)-1H-pyrrol-2(5H)-one (CAS 39081-96-4)
- 7-Methyl-3-((phenylamino)methyl)quinolin-2-ol (CAS 573696-33-0)
Recommended Standards
- 3-((3-Aminophenyl)amino)-1-phenyl-1H-pyrazol-5(4H)-one (CAS 94906-63-5)
- 4-(3,5-Dimethyl-1H-pyrazol-1-yl)-6-phenoxypyrimidine (CAS 413620-36-7)
- 2-Mercapto-5-(4-nitrobenzylidene)thiazol-4(5H)-one (CAS 4120-64-3)
- (R)-3,3,3-Trifluoro-1-phenylpropan-1-amine (CAS 681509-87-5)
- 4-{[(1,3-DIMETHYL-2,6-DIOXO-2,3,6,7-TETRAHYDRO-1H-PURIN-8-YL)METHYL]AMINOBENZOIC ACID (CAS 7000-61-5)
- 2-Amino-1-(2-chloropyridin-3-yl)ethan-1-one (CAS 1256802-70-6)
- 3-Amino-N-tert-butyl-4-methylbenzenesulfonamide (CAS 1017410-65-9)
- N-(2-Aminoethyl)-2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)acetamide (CAS 640267-57-8)
- 2-(8-Methoxy-2-oxoquinolin-1(2H)-yl)acetic acid (CAS 1225751-49-4)
- Semaglutide impurity 49 (CAS CATO-C4X-222649)
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