3-Sulfamoyl-1-naphthoic acid CAS 57223-07-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 57223-07-1 |
| Molecular Formula | C11H9NO4S |
| Molecular Weight | 251.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-Sulfamoyl-1-naphthoic acid (CAS 57223-07-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H9NO4S. Molecular weight: 251.26 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H9NO4S |
| Molecular Weight | 251.26 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-Acetyl-5-methyl-N-(thiazol-2-yl)isoxazole-4-carboxamide (CAS 338794-74-4)
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- Methyl 6-chloro-2-methoxypyrimidine-4-carboxylate (CAS 127840-06-6)
- Carbidopa impurity 39 (CAS 2354546-08-8)
- 3-Methyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine (CAS 118055-08-6)
- 7-Azaspiro[4.5]decane (CAS 176-73-8)
- Ethyl 2-imino-4-propyl-2,3-dihydrothiazole-5-carboxylate (CAS 81569-37-1)
- D-[Ser]8-Semaglutide (CAS CATO-CPTD788632)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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