2-nitrobenzenesulfonyl fluoride CAS 433-98-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 433-98-7 |
| Molecular Formula | C6H10FNO4S |
| Molecular Weight | 211.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-nitrobenzenesulfonyl fluoride (CAS 433-98-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H10FNO4S. Molecular weight: 211.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H10FNO4S |
| Molecular Weight | 211.21 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related nitrobenzenesulfonyl Standards
- o-Nitrobenzenesulfonyl hydrazide, 97% (CAS 5906-99-0)
- 3-Nitrobenzenesulfonyl fluoride (CAS 349-78-0)
- 349-96-2 4-Nitrobenzenesulfonyl fluoride Benzenesulfonyl fluoride, 4-nitro- para-Nitrobenzenesulfonyl fluoride PNBSF (CAS 349-96-2)
- 4-Methyl-3-nitrobenzenesulfonyl fluoride (CAS 1535-47-3)
- 2-Nitrobenzenesulfonyl Chloride (CAS 1694-92-4)
- 2-(4-nitrobenzenesulfonyl)ethan-1-ol (CAS 21386-32-3)
- 2-Methyl-5-nitrobenzenesulfonyl Chloride (CAS 121-02-8)
- 2-methyl-3-nitrobenzenesulfonyl chloride (CAS 56682-04-3)
Recommended Standards
- 2-Morpholin-4-ylmethyl-furan-3-carboxylic acidhydrochloride (CAS 436099-81-9)
- 3-(2,5-Dimethylfuran-3-carboxamido)propanoic acid (CAS 953743-48-1)
- 2-Amino-5-ethoxy-4-methoxybenzoic acid (CAS 61948-67-2)
- 3-Isocyanoanisole (CAS 20600-55-9)
- (1S,2R,5S)-2-isopropyl-5-methylcyclohexyl 3-oxobutanoate (CAS 59557-05-0)
- (Tyr36)-pTH-Related Protein (1-36) (human, mouse, rat) (CAS 213779-11-4)
- 2-Ethyl-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 1022919-86-3)
- (1R,4R)-2-[(4-Dimethylamino-cyclohexyl)-methyl-amino]-ethanol (CAS 1353976-42-7)
- (S)-2-(4-Fluorophenyl)piperazine (CAS 612507-29-6)
- Semaglutide impurity 29 (CAS CATO-C4X-222629)
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