3-(4-Nitrophenyl)-1,2,4-oxadiazol-5-amine CAS 23275-46-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 23275-46-9 |
| Molecular Formula | C8H6N4O3 |
| Molecular Weight | 206.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-(4-Nitrophenyl)-1,2,4-oxadiazol-5-amine (CAS 23275-46-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H6N4O3. Molecular weight: 206.16 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H6N4O3 |
| Molecular Weight | 206.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 4 |
Related Nitrophenyl Standards
- 5-(2-Nitrophenyl)-1,3,4-oxadiazol-2-amine (CAS 109060-71-1)
- 3-(3-Nitrophenyl)-4,5-dihydro-1h-1,2,4-triazol-5-one (CAS 57508-55-1)
- 5-(3-Nitrophenyl)-1,3,4-oxadiazol-2-amine (CAS 7659-02-1)
- 5-(4-Nitrophenyl)-1,2,4-oxadiazol-3-amine (CAS 23275-50-5)
- 5-(4-Nitrophenyl)-1,3,4-oxadiazol-2-amine (CAS 51891-79-3)
- 3-(4-Nitrophenyl)isoxazol-5(4h)-one (CAS 39214-83-0)
- 1-(4-Nitrophenyl)-2-pyrrolidinone (CAS 13691-26-4)
- 3-(3-Nitrophenyl)pyrrolidin-2-one (CAS 1432679-25-8)
Recommended Standards
- 3-(Difluoromethyl)-4-ethoxy-2-fluorophenol (CAS 667899-92-5)
- 3-((Furan-2-ylmethylene)amino)-1H-1,2,4-triazole-5-carboxylic acid (CAS 213842-62-7)
- 3-Methoxy-4-(trifluoromethyl)benzyl Alcohol (CAS 276861-64-4)
- N-{1-cyano-1-[(2-fluorophenyl)methyl]ethyl}acetamide (CAS 2060044-27-9)
- Secretin (5-27) (porcine) (CAS 19665-15-7)
- 2-(3,5-Dimethylphenyl)pyrrolidine (CAS 383127-44-4)
- 2-Propenoic acid, 2-methyl-, polymer with N-(butoxymethyl)-2-propenamide, butyl 2-propenoate, methyl 2-methyl-2-propenoate and 2-propenenitrile (CAS 66028-40-8)
- 1,3-Dihydro-α,α-dimethyl-1,3-dioxo-2H-isoindole-2-acetic acid (CAS 14463-79-7)
- 4-Ethyl-5-methyl-3-phenyl-4,5-dihydroisoxazol-5-ol (CAS 449181-14-0)
- Semaglutide impurity 73 (CAS CATO-C4X-222673)
Why CATO?
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