3-Cyclopropoxy-5-sulfamoylpicolinic acid CAS 1243475-83-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1243475-83-3 |
| Molecular Formula | C9H10N2O5S |
| Molecular Weight | 258.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Cyclopropoxy-5-sulfamoylpicolinic acid (CAS 1243475-83-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H10N2O5S. Molecular weight: 258.25 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H10N2O5S |
| Molecular Weight | 258.25 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 | 2 |
| Sulfur Atoms | 1 |
Related Cyclopropoxy Standards
- 5-Cyclopropoxy-4-sulfamoylpicolinic acid (CAS 1243318-86-6)
- 4-Cyclopropoxy-2-nitrobenzenesulfonamide (CAS 1243324-97-1)
- 5-Cyclopropoxy-3-sulfamoylpicolinic acid (CAS 1243364-61-5)
- 4-Cyclopropoxy-3-sulfamoylpicolinic acid (CAS 1243379-55-6)
- 3-Cyclopropoxy-2-nitrobenzenesulfonamide (CAS 1243401-66-2)
- 2-Cyclopropoxy-4-nitrobenzenesulfonamide (CAS 1243402-00-7)
- 2-Cyclopropoxy-5-nitrobenzenesulfonamide (CAS 1243408-23-2)
- 3-Cyclopropoxy-4-sulfamoylpicolinic acid (CAS 1243409-97-3)
Recommended Standards
- 3-Cyclopropoxy-4-nitrobenzenesulfonamide (CAS 1243470-99-6)
- 4-Cyclopropoxy-6-sulfamoylpicolinic acid (CAS 1243481-08-4)
- 3-Cyclopropoxy-2-sulfamoylisonicotinic acid (CAS 1243470-58-7)
- 3,4-Dichloro-1-(3-(trifluoromethyl)phenyl)-1H-pyrrole-2,5-dione (CAS 39147-10-9)
- 2-(Chloromethyl)-6-methylbenzoxazole (CAS 143708-33-2)
- 4,5-Dimethoxypyridin-3-yl acetate (CAS 192571-85-0)
- Empagliflozin impurity 02 (CAS 1620758-31-7&1620758-32-8)
- 2-(2-Fluoro-5-(methylsulfonyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1627596-00-2)
- (S)-1,2-Bis(Boc)-hexahydropyridazine-3-carboxylic Acid (CAS 156699-39-7)
- Semaglutide impurity 98 (CAS CATO-C4X-222698)
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