3-Cyclopropoxy-5-(methylsulfonamido)picolinamide CAS 1243469-74-0
| CAS No. | 1243469-74-0 |
| Molecular Formula | C10H13N3O4S |
| Molecular Weight | 271.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-Cyclopropoxy-5-(methylsulfonamido)picolinamide (CAS 1243469-74-0) is a high-purity analytical reference standard with the molecular formula C10H13N3O4S and a molecular weight of 271.29 g/mol.
Structurally, 3-Cyclopropoxy-5-(methylsulfonamido)picolinamide (C10H13N3O4S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 271.29 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 3-Cyclopropoxy-5-(methylsulfonamido)picolinamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H13N3O4S |
| Molecular Weight | 271.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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
- 4-Cyclopropoxy-N-methyl-3-sulfamoylpicolinamide (CAS 1243316-69-9)
- 4-Cyclopropoxy-N-methyl-2-sulfamoylnicotinamide (CAS 1243317-53-4)
- 3-Cyclopropoxy-N-methyl-5-sulfamoylisonicotinamide (CAS 1243317-58-9)
- 3-Cyclopropoxy-6-(methylsulfonamido)picolinamide (CAS 1243326-95-5)
- 3-Cyclopropoxy-2-(methylsulfonamido)benzoic acid (CAS 1243349-50-9)
- 5-Cyclopropoxy-4-(methylsulfonamido)picolinamide (CAS 1243355-09-0)
- 4-Cyclopropoxy-5-(methylsulfonamido)picolinamide (CAS 1243362-27-7)
- 4-Cyclopropoxy-3-(methylsulfonamido)benzoic acid (CAS 1243378-35-9)
Recommended Standards
- 3-Cyclopropoxy-N-methyl-6-sulfamoylpicolinamide (CAS 1243469-43-3)
- 5-Cyclopropoxy-N-methyl-2-sulfamoylnicotinamide (CAS 1243474-21-6)
- 4-Cyclopropoxy-N-methyl-5-sulfamoylnicotinamide (CAS 1243462-09-0)
- 4-Cyclopropoxy-2-(methylsulfonamido)nicotinamide (CAS 1243480-04-7)
- 4-Chloro-3-(n-(3,4-dimethylphenyl)sulfamoyl)benzoic acid (CAS 701252-29-1)
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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 18665070610 / Nicole.chen@cato-chem.com