3-Cyclopropoxy-N,N-dimethyl-5-(methylsulfonamido)isonicotinamide CAS 1243346-43-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1243346-43-1 |
| Molecular Formula | C12H17N3O4S |
| Molecular Weight | 299.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-Cyclopropoxy-N,N-dimethyl-5-(methylsulfonamido)isonicotinamide (CAS 1243346-43-1) pharmaceutical standards reference standard. Molecular formula: C12H17N3O4S. Molecular weight: 299.35 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H17N3O4S |
| Molecular Weight | 299.35 g/mol |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Cyclopropoxy Standards
- 5-Cyclopropoxy-N,N-dimethyl-6-(methylsulfonamido)picolinamide (CAS 1243311-99-0)
- 4-Cyclopropoxy-N,N-dimethyl-6-(methylsulfonamido)picolinamide (CAS 1243347-05-8)
- 5-Cyclopropoxy-N,N-dimethyl-4-(methylsulfonamido)picolinamide (CAS 1243347-19-4)
- 3-Cyclopropoxy-N,N-dimethyl-2-(methylsulfonamido)isonicotinamide (CAS 1243371-00-7)
- 4-Cyclopropoxy-N,N-dimethyl-5-(methylsulfonamido)nicotinamide (CAS 1243375-12-3)
- 4-Cyclopropoxy-N,N-dimethyl-6-(methylsulfonamido)nicotinamide (CAS 1243444-31-6)
- 3-Cyclopropoxy-N,N-dimethyl-5-(methylsulfonamido)picolinamide (CAS 1243444-81-6)
- 5-Cyclopropoxy-N,N-dimethyl-3-(methylsulfonamido)picolinamide (CAS 1243444-97-4)
Recommended Standards
- 5-(4-Hydroxy-3-methoxyphenyl)-4-phenyl-2,4-dihydro-3H-1,2,4-triazole-3-thione (CAS 122772-15-0)
- N-(4-(3-Methyl-1,2,4-oxadiazol-5-yl)phenyl)-2-(thiophen-2-yl)acetamide (CAS 1226435-23-9)
- N-(furan-2-ylmethyl)-3-(2-mercapto-1H-imidazol-1-yl)benzamide (CAS 1223880-14-5)
- 2-Methoxy-5-(trifluoromethyl)benzoic acid (CAS 4864-01-1)
- 3-[(2-Chlorophenyl)methyl]-3,4-dihydro-2H-1,3-benzothiazine-2,4-dione (CAS 338401-61-9)
- 4-(4-Fluorophenyl)-3-(1H-pyrrol-1-yl)thiophene-2-carboxylic acid (CAS 1708268-48-7)
- Methyl 8-fluoroisoquinoline-3-carboxylate (CAS 794515-94-9)
- 1,8-Dihydroxy-3-methyl-2-phenethylanthracene-9,10-dione (CAS 62955-02-6)
- tert-Butyl 2-(pyridin-4-ylmethyl)piperazine-1-carboxylate (CAS 886779-10-8)
- Peptide 432 (CAS CATO-CPTD788432)
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