6-Nitro-2-phenyl-[1,2,4]triazolo[1,5-a]pyridine CAS 31040-17-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 31040-17-2 |
| Molecular Formula | C12H8N4O2 |
| Molecular Weight | 240.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Nitro-2-phenyl-[1,2,4]triazolo[1,5-a]pyridine (CAS 31040-17-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H8N4O2. Molecular weight: 240.22 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H8N4O2 |
| Molecular Weight | 240.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 6-Nitro-2-(pyridin-2-yl)-1h-benzo[d]imidazole (CAS 51759-60-5)
- 6-Nitro-2-phenylpyrazolo[1,5-a]pyrimidine (CAS 88796-46-7)
- 6-(2H-Tetrazol-5-yl)-2-naphthoic acid (CAS 2045896-88-4)
- 4-Chloro-2-fluoro-N-(2,2,2-trifluoroethyl)aniline (CAS 1248356-45-7)
- 2-Ethoxy-4-(methylthio)butan-1-amine (CAS 1342581-85-4)
- [Ala(CN)5]-Atosiban (CAS CATO-C4X-229373)
- (2E)-3-(2H-1,3-Benzodioxol-5-yl)-1-(2,4-dichlorophenyl)prop-2-en-1-one (CAS 568573-33-1)
- 2,4,6-Tribromophenyl Acetate (CAS 607-95-4)
- 1-(4-Imidazolyl)-N-methylmethanamine Dihydrochloride (CAS 1195598-98-1)
- Des-Pro36-37-Tirzepatide (CAS CATO-CPTD788938)
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