(4-Nitrophenyl)methanesulfonyl fluoride CAS 110661-61-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 110661-61-5 |
| Molecular Formula | C7H6FNO4S |
| Molecular Weight | 219.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4-Nitrophenyl)methanesulfonyl fluoride (CAS 110661-61-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H6FNO4S. Molecular weight: 219.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H6FNO4S |
| Molecular Weight | 219.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Nitrophenyl Standards
- (2-Nitrophenyl)methanesulfonyl fluoride (CAS 1675732-94-1)
- (3-Nitrophenyl)methanesulfonyl fluoride (CAS 2137936-30-0)
- (5-(2-Nitrophenyl)furan-2-yl)methanol (CAS 40105-90-6)
- (5-(3-Nitrophenyl)furan-2-yl)methanol (CAS 40105-91-7)
- (5-(4-Nitrophenyl)furan-2-yl)methanol (CAS 33342-30-2)
- 4-Methyl-3-(4-nitrophenyl)furan-2(5H)-one (CAS 7692-92-4)
- Ethyl 3-(4-nitrophenyl)propiolate (CAS 35283-08-0)
- 5-Ethyl-3-(4-nitrophenyl)-1,2,4-oxadiazole (CAS 10185-65-6)
Recommended Standards
- [5-(1,3-benzodioxol-5-yl)isoxazol-3-yl]methanol (CAS 1105191-28-3)
- 2-Fluoro-5-sulfamoylbenzoic acid (CAS 112887-25-9)
- 3-[(3,4-difluorophenyl)carbonyl]pyridine (CAS 1094374-86-3)
- 5,5’-Bis(bromomethyl)-2,2’-bipyridine (CAS 92642-09-6)
- 3-Fluorobenzoic Acid (CAS 455-38-9)
- (Z)-7-Methoxy-8-(3-methylbuta-1,3-dien-1-yl)-2H-chromen-2-one (CAS 109741-40-4)
- 4-(Hydroxymethyl)benzo[d]oxazole-2-carbonitrile (CAS 1806486-84-9)
- tert-Butyl 3-oxabicyclo[3.1.0]hexane-6-carboxylate (CAS 1416439-83-2)
- 6-Cyanopyridazine-3-carboxylic acid (CAS 1934521-49-9)
- Semaglutide impound 212 (CAS CATO-C4X-2226212)
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