3-(2,6-Dichlorophenyl)-N-(6-methoxypyridin-3-yl)-5-methylisoxazole-4-carboxamide CAS 883043-28-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 883043-28-5 |
| Molecular Formula | C17H13Cl2N3O3 |
| Molecular Weight | 378.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2,6-Dichlorophenyl)-N-(6-methoxypyridin-3-yl)-5-methylisoxazole-4-carboxamide (CAS 883043-28-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H13Cl2N3O3. Molecular weight: 378.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H13Cl2N3O3 |
| Molecular Weight | 378.21 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 3-(2-(2,4-Dichlorophenoxy)propionylhydrazidyl)-2-oxoindoline (CAS 356106-53-1)
- 4-((4-Bromophenyl)thio)-N,N-dimethyl-6-(trifluoromethyl)pyrimidin-2-amine (CAS 338792-30-6)
- 2-(6,8-Dichloro-4-oxoquinazolin-3(4H)-yl)-N-(3-methoxyphenyl)acetamide (CAS 618443-75-7)
- 7-bromothieno[3,2-c]pyridin-4-ol (CAS 29079-94-5)
- tert-butyl trans-3-amino-2-methyl-azetidine-1-carboxylate (CAS 2416994-72-2)
- (E)-(4-Chlorophenyl)(2-furyl)methanone oxime (CAS 91182-78-4)
- 5-Bromooxazole hydrochloride (CAS 1955557-64-8)
- 3-Oxo-1-(pyridin-2-yldisulfanyl)-7,10,13,16,19,22-hexaoxa-4-azapentacosan-25-oic acid (CAS 1818294-33-5)
- (3-Fluoro-4-nitro-benzyl)-carbamic acid tert-butyl ester (CAS 1196157-39-7)
- Gastrin Tetrapeptide (CAS 1947-37-1)
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