2-(4-Bromo-2-fluorophenoxy)ethane-1-sulfonyl chloride CAS 1343419-15-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1343419-15-7 |
| Molecular Formula | C8H7BrClFO3S |
| Molecular Weight | 317.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(4-Bromo-2-fluorophenoxy)ethane-1-sulfonyl chloride (CAS 1343419-15-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H7BrClFO3S. Molecular weight: 317.56 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H7BrClFO3S |
| Molecular Weight | 317.56 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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/Cl/Br-containing |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 2-(2-Bromo-4-fluorophenoxy)ethane-1-sulfonyl chloride (CAS 1339226-45-7)
- 2-(4-Bromo-3-fluorophenoxy)ethane-1-sulfonyl chloride (CAS 1478834-57-9)
- 3-(4-Bromo-2-(3-chloropropanoyl)phenyl)acrylic acid (CAS 1807390-35-7)
- 3-(4-Bromo-3-(3-chloropropanoyl)phenyl)acrylic acid (CAS 1807411-20-6)
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- 4-(5-Bromo-2-chlorobenzoyl)piperazin-2-one (CAS 1031176-97-2)
- 4-(1-Bromo-8-chloroimidazo[1,5-a]pyrazin-3-yl)morpholine (CAS 1427502-09-7)
Recommended Standards
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- 2-Chloro-8-fluoroquinoline-3-carbaldehyde (CAS 938138-88-6)
- Tris(3-fluoropropyl) phosphate (CAS 1346521-40-1)
- 3-Bromo-4-t-butoxyphenylboronic acid (CAS 2096329-60-9)
- 2-Bromo-4-(difluoromethyl)-5-methoxy-3-methylpyridine (CAS 1806866-45-4)
- Semaglutide Impurity 140 (CAS CATO-C4X-2226140)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com