N-(Isoxazol-3-yl)-2-(5-(4-methoxyphenyl)isoxazol-3-yl)acetamide CAS 953255-64-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 953255-64-6 |
| Molecular Formula | C15H13N3O4 |
| Molecular Weight | 299.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(Isoxazol-3-yl)-2-(5-(4-methoxyphenyl)isoxazol-3-yl)acetamide (CAS 953255-64-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H13N3O4. Molecular weight: 299.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H13N3O4 |
| Molecular Weight | 299.28 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 | 3 |
Related N Standards
- N-(Isoxazol-3-yl)-2-(5-(3-methoxyphenyl)isoxazol-3-yl)acetamide (CAS 953139-24-7)
- N-(5-(Isoxazol-5-yl)-1,3,4-oxadiazol-2-yl)-2-(phenylthio)acetamide (CAS 952868-57-4)
- N-(Isoxazol-4-yl)-9H-xanthene-9-carboxamide (CAS 1396710-75-0)
- N-(5-(Isoxazol-5-yl)-1,3,4-oxadiazol-2-yl)-3-(thiophen-2-yl)acrylamide (CAS 946312-78-3)
- N-(5-(Isoxazol-5-yl)-1,3,4-oxadiazol-2-yl)-5,6,7,8-tetrahydronaphthalene-2-carboxamide (CAS 946362-48-7)
- N-(5-(Isoxazol-5-yl)-1,3,4-oxadiazol-2-yl)benzo[d]thiazole-2-carboxamide (CAS 946362-33-0)
- N-(5-(Isoxazol-5-yl)-1,3,4-oxadiazol-2-yl)-2-(p-tolyl)acetamide (CAS 946313-34-4)
- N-(5-(Isoxazol-5-yl)-1,3,4-oxadiazol-2-yl)-3-phenylacrylamide (CAS 946312-58-9)
Recommended Standards
- N,1-dimethyl-6-morpholino-3,5-dinitro-1,4-dihydropyridin-2-amine (CAS 338777-82-5)
- N-(furan-2-ylmethyl)-8-methoxy-2-oxo-2H-chromene-3-carboxamide (CAS 388609-29-8)
- N1-Benzyl-N1-(4-nitrophenyl)oxalamide (CAS 880150-44-7)
- 5B(H)-Pregnane (CAS 481-26-5)
- n-(2,3-Dimethylphenyl)-2-(piperazin-1-yl)acetamide (CAS 851903-43-0)
- Benzo[d]isothiazole-3(2H)-thione 1,1-dioxide (CAS 27148-03-4)
- (S)-3-(5-(Hydroxymethyl)pyrazin-2-yl)propane-1,2-diol (CAS 104696-23-3)
- Dabigatran Impurity 129 (CAS CATO-C4X-1089129)
- 4-[(3-Bromophenyl)methoxy]oxane (CAS 1247385-45-0)
- Semaglutide Impurity 185 (CAS CATO-C4X-2226185)
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