Methyl 4-(5-amino-6-hydroxybenzo[d]oxazol-2-yl)benzoate CAS 883566-56-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 883566-56-1 |
| Molecular Formula | C15H12N2O4 |
| Molecular Weight | 284.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 4-(5-amino-6-hydroxybenzo[d]oxazol-2-yl)benzoate (CAS 883566-56-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H12N2O4. Molecular weight: 284.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H12N2O4 |
| Molecular Weight | 284.27 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.) | 1987 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- Methyl 4-({3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl}oxy)benzoate (CAS 352661-22-4)
- N-(2-benzoyl-4-nitrophenyl)acetamide (CAS 41019-22-1)
- Deoxynyboquinone (CAS 96748-86-6)
- 5-Chloro-N-ethyl-3-phenyl-2H-isoindole-1-carboxamide (CAS 61295-31-6)
- 4-{[3-(1H-Imidazol-1-yl)propyl]amino}-1-methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid (CAS 866040-12-2)
- Memantine Impurity 37 (CAS 17071-62-4)
- n-Ethylazetidine-3-carboxamide hydrochloride (CAS 1376380-75-4)
- 4-(4-Fluorophenyl)but-3-en-2-one (CAS 1611-38-7)
- 2-(4-Bromophenyl)propan-1-amine hydrochloride 211314-90-8 (CAS 211314-90-8)
- Semaglutide impurity 65 (CAS CATO-C4X-222665)
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