5-Fluoro-2-methoxy-4-(methylsulfonyl)aniline CAS 1401423-49-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1401423-49-1 |
| Molecular Formula | C8H10FNO3S |
| Molecular Weight | 219.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Fluoro-2-methoxy-4-(methylsulfonyl)aniline (CAS 1401423-49-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H10FNO3S. Molecular weight: 219.23 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H10FNO3S |
| Molecular Weight | 219.23 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 |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Fluoro Standards
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- 3-Fluoro-N-(4-fluorobenzyl)aniline (CAS 1019613-18-3)
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- [2-Fluoro-4-(4-fluorophenyl)phenyl]methanamine (CAS 1183330-73-5)
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- 4-Fluoro-3-methoxy-N-methylbenzenesulfonamide (CAS 1865242-22-3)
- 2-Fluoro-N-(3-fluorobenzyl)aniline (CAS 959050-05-6)
- 2-Fluoro-N-(4-fluorobenzyl)aniline (CAS 886791-73-7)
Recommended Standards
- Tert-butyl 6,6-difluoro-2-azabicyclo[3.1.0]hexane-2-carboxylate (CAS 1384429-58-6)
- Ethyl 2-{[(tert-butoxycarbonyl)amino]oxy}acetate (CAS 1417034-22-0)
- 5-Hydroxy-4-[(methoxycarbonyl)amino]-pentanoic Acid Ethyl Ester (CAS 1346598-01-3)
- (2R,3S)-2-Amino-3-phenyl-butyric acid ethyl ester hydrochloride (CAS 2365390-52-7)
- 4-Bromo-1-(difluoromethyl)-5-(ethoxymethyl)-1H-pyrazole (CAS 1856097-02-3)
- (-)-(1S,4R)-γ-Homocycloleu-2-ene (CAS 168471-40-7)
- 2-[4-(chloroacetyl)piperazin-1-yl]-N,N-dimethylacetamide hydrochloride (CAS 1052534-19-6)
- 3-[4-(Difluoromethyl)phenyl]propanoic Acid (CAS 1546905-68-3)
- N-Nitroso Metformin Impurity 1 (CAS CATO-C4X-1220533)
- Neuropeptide Y (2-36), amide, porcine (CAS 102961-52-4)
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