1-((4-Bromo-3-fluorophenyl)sulfonyl)azetidine CAS 1857034-74-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1857034-74-2 |
| Molecular Formula | C9H9BrFNO2S |
| Molecular Weight | 294.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-((4-Bromo-3-fluorophenyl)sulfonyl)azetidine (CAS 1857034-74-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H9BrFNO2S. Molecular weight: 294.14 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H9BrFNO2S |
| Molecular Weight | 294.14 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-(2,5-Dichloro-4-pyrimidinyl)-5-methoxy-1H-indole (CAS 1817624-30-8)
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- 1-Benzyl3-ethyl(3s,4r)-4-((tert-Butoxycarbonyl)amino)pyrrolidine-1,3-dicarboxylate (CAS 1311254-40-6)
- 4-Bromo-5-(3-isocyanatophenyl)-1-methyl-1H-pyrazole (CAS 1206969-04-1)
- 2-Hydroxyethyl azetidine-1-carboxylate (CAS 118217-70-2)
- 1-(2-(((2-Chlorophenyl)(phenyl)methyl)thio)ethyl)-4-(2-methylbenzyl)piperazine (CAS 17692-23-8)
- Semaglutide Impurity 123 (CAS 71997-93-8)
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