4-Chloro-2-fluoro-5-sulfamoylbenzoic acid CAS 31883-01-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 31883-01-9 |
| Molecular Formula | C6H9NS |
| Molecular Weight | 127.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Chloro-2-fluoro-5-sulfamoylbenzoic acid (CAS 31883-01-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H9NS. Molecular weight: 127.21 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H9NS |
| Molecular Weight | 127.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 4-Chloro-1H-imidazole-5-carbonitrile (CAS 1333380-68-9)
- 4-Chloro-1H-pyrazole-3-carbonitrile (CAS 33064-35-6)
- 4-Chloro-1H-pyrazole-5-carbonitrile (CAS 36650-75-6)
- 4-Chloro-3-methylpyridine (CAS 1681-36-3)
- 2-Chloro-3-methylpyridine (CAS 18368-76-8)
- 3-Chloro-5-methylpyridine (CAS 19230-55-8)
- 3-Chloro-2-methylpyridine (CAS 72093-03-9)
- 3-Chloro-4-methylpyridine (CAS 72093-04-0)
Recommended Standards
- 4,5-Dimethylthiophen-3-amine (CAS 479351-94-5)
- 4-Ethyl-5-methylthiazole (CAS 52414-91-2)
- 4,5-Dimethylthiophen-2-amine (CAS 87635-33-4)
- 2,5-Dimethyl-3-(4-methylphenyl)propiophenone (CAS 898768-81-5)
- 2,2'-((3-Methoxybenzyl)azanediyl)bis(ethan-1-ol) (CAS 212770-56-4)
- n-((3,5-Dimethylisoxazol-4-yl)methyl)benzo[d]oxazol-2-amine (CAS 1428085-10-2)
- Gentiobiose (CAS 554-91-6)
- Azacitidine Impurity 24 (CAS 1174733-90-4)
- Ketoconazole Impurity 25 (CAS CATO-C4X-147225)
- Fibrinopeptide A, human TFA (CAS 61533-47-9)
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