N-(2,3-Dimethylphenyl)-2-[2-oxo-5-(piperidine-1-sulfonyl)-1,2-dihydropyridin-1-yl]acetamide CAS 1251557-32-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1251557-32-0 |
| Molecular Formula | C20H25N3O4S |
| Molecular Weight | 403.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(2,3-Dimethylphenyl)-2-[2-oxo-5-(piperidine-1-sulfonyl)-1,2-dihydropyridin-1-yl]acetamide (CAS 1251557-32-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H25N3O4S. Molecular weight: 403.50 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H25N3O4S |
| Molecular Weight | 403.50 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-{4-oxo-7-phenyl-3H,4H-thieno[3,2-d]pyrimidin-3-yl}-N-(2,4,6-trimethylphenyl)acetamide (CAS 1105235-87-7)
- N-(4-ethylphenyl)-2-(1,4-dioxa-8-azaspiro[4.5]Decan-8-yl)pyridine-3-sulfonamide (CAS 1251591-68-0)
- N-(2-ethyl-6-methylphenyl)-2-(4-oxo-7-phenylthieno[3,2-d]pyrimidin-3(4H)-yl)acetamide (CAS 1105223-93-5)
- Tungsten carbide (CAS 12070-12-1)
- 5-(4-Methoxyphenyl)-6-thioxo-1,5,6,7-tetrahydro-4h-pyrazolo[3,4-d]pyrimidin-4-one (CAS 724702-72-1)
- 5-Ethoxypyrazine-2-boronic acid, 97% (CAS 1310404-62-6)
- 3-Bromo-N-phenylpropanamide (CAS 7661-07-6)
- N-(2-Ethoxybenzyl)-1H-1,2,4-triazol-5-amine (CAS 496809-57-5)
- 1-Mesitylethanamine (CAS 76808-14-5)
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