5-(4-Aminophenyl)oxazol-2-amine CAS 13576-58-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13576-58-4 |
| Molecular Formula | C9H9N3O |
| Molecular Weight | 175.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(4-Aminophenyl)oxazol-2-amine (CAS 13576-58-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H9N3O. Molecular weight: 175.19 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H9N3O |
| Molecular Weight | 175.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 3 |
Related Aminophenyl Standards
- 1-(4-Aminophenyl)-2,3-dihydro-1h-imidazol-2-one (CAS 1016728-19-0)
- 5-(4-Aminophenyl)-2,4-dihydro-3H-pyrazol-3-one (CAS 103755-57-3)
- 5-(2-Aminophenyl)oxazol-2-amine (CAS 1934805-03-4)
- 5-(3-Aminophenyl)oxazol-2-amine (CAS 1936654-69-1)
- 1-(4-Aminophenyl)-1H-pyrazol-3(2H)-one (CAS 2044713-95-1)
- 3-(2-Aminophenyl)-1H-1,2,4-triazol-5-amine (CAS 890095-53-1)
- 5-(3-Aminophenyl)-2,4-dihydro-3H-pyrazol-3-one (CAS 915924-24-2)
- 5-(4-Aminophenyl)-2,3-dihydro-1h-pyrazol-3-one (CAS 908254-18-2)
Recommended Standards
- n-(1h-Indazol-6-yl)acetamide (CAS 13551-95-6)
- Famotidine Impurity 3 (CAS 13598-81-7)
- 3-(2-Propenyl)adenine (CAS 13532-34-8)
- n-(2-Sulfamoylethyl)acetamide (CAS 1251040-48-8)
- 2-(4-(Benzyloxy)phenyl)-N,N-dimethylacetamide (CAS 919475-15-3)
- [(2-methoxypyridin-3-yl)methyl](methyl)amine (CAS 677349-97-2)
- 7-(2-Bromophenyl)-7-oxoheptanenitrile (CAS 898766-76-2)
- Ethyl 5-ethyl-1,4-dimethyl-1H-pyrazole-3-carboxylate (CAS 1251760-88-9)
- 2-Amino-6-bromo-3-fluorophenol (CAS 1805533-15-6)
- Osteoblast-Adhesive Peptide (CAS 193613-75-1)
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