6-Sulfonicotinic acid CAS 17624-03-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 17624-03-2 |
| Molecular Formula | C6H5NO5S |
| Molecular Weight | 203.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 6-Sulfonicotinic acid (CAS 17624-03-2) pharmaceutical standards reference standard. Molecular formula: C6H5NO5S. Molecular weight: 203.17 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H5NO5S |
| Molecular Weight | 203.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- 3-Methoxy-5-nitrothiophene-2-carboxylic acid (CAS 1707609-89-9)
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- 4-fluoro-2-oxo-3H-1,3-benzoxazole-6-carboxylic acid (CAS 1558344-82-3)
- N,N-Dimethyl-4-(naphthalen-2-ylsulfanyl)-6-(trifluoromethyl)pyrimidin-2-amine (CAS 338792-34-0)
- 2-Methylbenzohydrazide (CAS 7658-80-2)
- 1-(3,5-Dimethylbenzoyl)piperazine (CAS 923163-82-0)
- 4-Hydroxy-7-iodoquinoline-3-carbonitrile (CAS 364793-65-7)
- 3-Fluoro-4-(methylsulfonyl)phenylboronic Acid (CAS 648904-83-0)
- tert-Butyl 1-(((benzyloxy)carbonyl)imino)thiomorpholine-4-carboxylate 1-oxide (CAS 2267317-92-8)
- D-β-Asp15-Tirzepatide (CAS CATO-CPTD788930)
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