4-((5-Methyloxazol-4-yl)amino)naphthalene-1,2-dione CAS 138453-37-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 138453-37-9 |
| Molecular Formula | C14H10N2O3 |
| Molecular Weight | 254.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((5-Methyloxazol-4-yl)amino)naphthalene-1,2-dione (CAS 138453-37-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H10N2O3. Molecular weight: 254.24 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H10N2O3 |
| Molecular Weight | 254.24 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.) | 1996 |
| Nitrogen Atoms | 2 |
Related Methyloxazol Standards
- 4-(2-Methyloxazol-4-yl)benzenesulfonyl chloride (CAS 1086376-81-9)
- 4-(2-Methyloxazol-5-yl)benzenesulfonyl chloride (CAS 293306-72-6)
- 3-(2-Methyloxazol-4-yl)benzo[d]isoxazole-5-carboxylic acid (CAS 1422066-08-7)
- N-(4-Methyloxazol-2-yl)-N-(pentan-3-yl)butyramide (CAS 57068-58-3)
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- 2-Methyl-5-(2-methyloxazol-5-yl)benzene-1-sulfonyl chloride (CAS 1268334-77-5)
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Recommended Standards
- 5-Methyl-3-(quinolin-4-yl)isoxazole-4-carboxylic acid (CAS 1370418-99-7)
- 2-{6-methyl-[1,2,4]triazolo[4,3-b]pyridazin-3-yl}benzoic acid (CAS 1423029-05-3)
- 5-Methyl-3-(quinolin-5-yl)isoxazole-4-carboxylic acid (CAS 1370418-97-5)
- 1-(P-tolyl)pentan-1-amine (CAS 198421-11-3)
- 2-Bromo-4-cyclopropoxy-6-isopropoxypyridine (CAS 1243398-95-9)
- (S)-(1-nitrosopyrrolidin-2-yl)methanol (CAS CATO-C4X-219638)
- Fenofibrate EP Impurity G (CAS 217636-48-1)
- n-[3-(propan-2-yl)-3-azabicyclo[3.3.1]nonan-9-ylidene]hydroxylamine (CAS 1000931-14-5)
- 1-(Bromomethyl)-1-ethoxy-4-ethylcyclohexane (CAS 1250588-41-0)
- Insulin Pork(≥27 USP units/mg) (CAS 12584-58-6)
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