3-Fluoro-5-(methylsulfonyl)aniline CAS 74586-55-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 74586-55-3 |
| Molecular Formula | C7H8FNO2S |
| Molecular Weight | 189.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Fluoro-5-(methylsulfonyl)aniline (CAS 74586-55-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H8FNO2S. Molecular weight: 189.21 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H8FNO2S |
| Molecular Weight | 189.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Fluoro Standards
- 5-Fluoro-2-(methylsulfonyl)aniline (CAS 1000339-65-0)
- 2-fluoro-6-methanesulfonylaniline (CAS 1022971-95-4)
- 3-Fluoro-2-methylbenzene-1-sulfonamide (CAS 1032507-33-7)
- 6-Fluoro-2-methyl-3-(methylsulfonyl)pyridine (CAS 1037764-87-6)
- 4-Fluoro-2-(methylsulfonyl)aniline (CAS 1197193-21-7)
- 2-Fluoro-3-(methylsulfonyl)aniline (CAS 1335496-06-4)
- 3-fluoro-5-methylbenzene-1-sulfonamide (CAS 1384429-42-8)
- 3-Fluoro-2-(methylsulfonyl)aniline (CAS 1499020-26-6)
Recommended Standards
- 3-Fluoro-4-methylbenzenesulfonamide (CAS 329909-29-7)
- 3-fluoro-N-methylbenzene-1-sulfonamide (CAS 953899-88-2)
- 3-Fluoro-4-(methylsulfonyl)aniline (CAS 252561-34-5)
- Methyl 6-ethyl-2-(4-(morpholinosulfonyl)benzamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylate hydrochloride (CAS 1052525-52-6)
- tert-butyl 3-hydroxy-3-(3-oxazol-4-ylprop-1-ynyl)pyrrolidine-1-carboxylate (CAS 2589316-68-5)
- (S)-2-Fluoro-5-(1-hydroxyethyl)benzonitrile (CAS 1932458-28-0)
- 4-(tert-Butyl)-1H-pyrazol-3-amine (CAS 255047-12-2)
- (S)-2-Amino-N-cyclopropyl-3-methyl-N-(pyridin-3-ylmethyl)butanamide (CAS 1306054-58-9)
- Ketoprofen Impurity 26 (CAS 1777829-91-0)
- Thymopoietin II Peptide Fragment (CAS 56795-64-3)
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