5,7-Diphenyl-1,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine CAS 118757-35-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 118757-35-0 |
| Molecular Formula | C17H14N4 |
| Molecular Weight | 274.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5,7-Diphenyl-1,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 118757-35-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C17H14N4. Molecular weight: 274.32 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C17H14N4 |
| Molecular Weight | 274.32 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.) | 1990 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- (S)-2-(4-(1H-Indol-3-yl)butanamido)propanoic acid (CAS 118546-30-8)
- 5-Oxo-1-[4-(pyrrolidin-1-yl)phenyl]pyrrolidine-3-carboxylic acid (CAS 1203236-27-4)
- 1-(4-(4-Fluorophenyl)thiazol-2-yl)-3-methyl-1h-pyrazol-5-amine (CAS 1170293-94-3)
- Ethyl (E)-2-cyano-3-(5-phenylfuran-2-yl)acrylate (CAS 155106-29-9)
- 2-[(4-Fluorophenyl)sulfanyl]-3-(4-methylphenyl)quinoline (CAS 339102-48-6)
- 4-Cyclopropoxy-3-fluoro-5-isopropylpyridine (CAS 1243444-53-2)
- 4-Chloro-5,7-difluoro-2-phenylquinoline (CAS 1155603-85-2)
- N-Desethyl Quinagolide HCl (CAS 1049775-69-0)
- methyl 5-(3-methylphenyl)-1H-pyrrole-2-carboxylate (CAS 1000682-37-0)
- Semaglutide impurity 272 (CAS CATO-C4X-2226272)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com