Diphenyl-1,2,4-oxadiazole CAS 888-71-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 888-71-1 |
| Molecular Formula | C14H10N2O |
| Molecular Weight | 222.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Diphenyl-1,2,4-oxadiazole (CAS 888-71-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H10N2O. Molecular weight: 222.24 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H10N2O |
| Molecular Weight | 222.24 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.) | 1957 |
| Nitrogen Atoms | 2 |
Related Diphenyl Standards
- 3,4-Diphenyl-1,2,5-oxadiazole (CAS 19768-02-6)
- 2,5-Diphenyl-1,3,4-oxadiazole (CAS 725-12-2)
- Trans-2,5-diphenyl-2,5-dihydrofuran (CAS 128237-79-6)
- 1,3-Diphenyl-2-buten-1-one (CAS 495-45-4)
- 3,5-Diphenyl-4,5-dihydro-1H-pyrazole (CAS 16619-60-6)
- 1,3-Diphenyl-4,5-dihydro-1H-pyrazole (CAS 2538-52-5)
- 1,5-Diphenyl-4,5-dihydro-1H-pyrazole (CAS 2515-61-9)
- 1,4-Diphenyl-1H-1,2,3-triazole (CAS 13148-78-2)
Recommended Standards
- Dimethyl 2-benzylmalonate (CAS 65749-05-5)
- Dodeca-5,7-diynedioic acid (CAS 28393-04-6)
- Dimethyl 2,2-(1,4-phenylene)diacetate (CAS 36076-25-2)
- 2-Bromo-N-(2,6-dimethylphenyl)acetamide (CAS 32433-61-7)
- 3-methylene-1-phenyldihydro-1H-pyrrole-2,5-dione (CAS 34105-39-0)
- 2-(Tetrahydro-2h-pyran-4-yl)pyrimidin-5-amine (CAS 1248691-42-0)
- 4-(4-(Trifluoromethoxy)phenyl)piperidine 2,2,2-trifluoroacetate (CAS 459819-19-3)
- 2-(Isopropylthio)-1-phenylpropan-1-one (CAS 135227-00-8)
- (5S,6E,8Z,10E,12R,14Z)-N-(3-Aminopropyl)-5,12-dihydroxyicosa-6,8,10,14-tetraenamide (CAS 89596-43-0)
- Mitogenic Pentapeptide (CAS 87173-03-3)
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