2-((Cyanomethyl)sulfonyl)benzoic acid CAS 243984-87-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 243984-87-4 |
| Molecular Formula | C9H7NO4S |
| Molecular Weight | 225.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((Cyanomethyl)sulfonyl)benzoic acid (CAS 243984-87-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H7NO4S. Molecular weight: 225.22 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H7NO4S |
| Molecular Weight | 225.22 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Cyanomethyl Standards
- 2-(Cyanomethyl)-6-(trifluoromethyl)benzimidazole (CAS 1500844-32-5)
- 4-[2-(cyanomethyl)-1,3-thiazol-4-yl]benzonitrile (CAS 528522-91-0)
- 2-(Cyanomethyl)-5,6-dichlorobenzimidazole (CAS 127192-16-9)
- 1-Boc-3-(cyanomethyl)piperidine (CAS 948015-72-3)
- 1-Boc-4-(cyanomethyl)piperidine (CAS 256411-39-9)
- 4-(Cyanomethyl)-n-ethylbenzenesulfonamide (CAS 1410714-09-8)
- Cyanomethyl 4-(1H-pyrrol-1-yl)benzoate (CAS 439095-55-3)
- 2-Cyanomethyl-morpholine-4-carboxylic acid tert-butyl ester (CAS 259180-69-3)
Recommended Standards
- 2-((5-(Furan-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetic acid (CAS 30452-55-2)
- 2-(Methylsulfonyl)pyrido[2,3-d]pyrimidin-7(1H)-one (CAS 211244-92-7)
- 1-Methyl-2-((5-nitrofuran-2-yl)thio)-1H-imidazole (CAS 802329-14-2)
- 1-(2,6-Dichloro-4-methoxyphenyl)ethanone (CAS 157487-30-4)
- 2,7-Dibromo-9,9-bis(4-((2-ethylhexyl)oxy)phenyl)-9H-fluorene (CAS 1040734-87-9)
- 2-(3,4-Dimethylcyclohexyl)acetic acid (CAS 85120-34-9)
- 2-Methylcyclopropane-1-carbonitrile (CAS 6142-59-2)
- Butyl 2-(4-hydroxyphenoxy)propanoate (CAS 87129-32-6)
- Capivasertib Impurity 8 (CAS CATO-C4X-33128)
- Semaglutide impurity 202 (CAS CATO-C4X-2226202)
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