3,4-Dimethoxy-N-(o-tolyl)benzamide CAS 5648-32-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5648-32-8 |
| Molecular Formula | C21H17N3O2 |
| Molecular Weight | 343.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,4-Dimethoxy-N-(o-tolyl)benzamide (CAS 5648-32-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H17N3O2. Molecular weight: 343.38 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H17N3O2 |
| Molecular Weight | 343.38 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 3 |
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- 2,3-Dimethoxy-N-(4-methoxybenzo[d]thiazol-2-yl)benzamide (CAS 895440-81-0)
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Recommended Standards
- 3-(4-(1H-imidazol-1-yl)phenyl)-N-(p-tolyl)-1H-pyrazole-1-carboxamide (CAS 321385-62-0)
- 3-Methyl-6-phenyl-1-p-tolyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 749216-18-0)
- 3-(4-(1,3-dioxoisoindolin-2-yl)butyl)-1H-indole-5-carbonitrile (CAS 2386861-43-2)
- 2-(1-(2-Chloro-6-fluorobenzyl)piperidin-4-yl)-5-(furan-2-yl)-1,3,4-thiadiazole (CAS 1226431-16-8)
- 3-Ethyl-1-(m-tolyl)-1,4,5,6-tetrahydropyrrolo[2,3-c]pyrazole (CAS 638131-68-7)
- 1-(3-Bromopropyl)piperidine (CAS 61272-70-6)
- tert-Butyl (2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)carbamate (CAS 508223-54-9)
- 2-((1-Propylpiperidin-4-yl)amino)propane-1,3-diol (CAS 1491464-68-6)
- 15-Crown 5-Ether (CAS 33100-27-5)
- Semaglutide Impurity 184 (CAS CATO-C4X-2226184)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com