3-(4-Bromo-2-fluorophenoxy)propane-1-sulfonyl chloride CAS 1341595-91-2
| CAS No. | 1341595-91-2 |
| Molecular Formula | C9H9BrClFO3S |
| Molecular Weight | 331.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(4-Bromo-2-fluorophenoxy)propane-1-sulfonyl chloride (CAS 1341595-91-2), a certified reference material (molecular formula C9H9BrClFO3S, MW 331.59 g/mol) for analytical method development and quality control.
Structurally, 3-(4-Bromo-2-fluorophenoxy)propane-1-sulfonyl chloride (C9H9BrClFO3S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 331.59 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-(4-Bromo-2-fluorophenoxy)propane-1-sulfonyl chloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H9BrClFO3S |
| Molecular Weight | 331.59 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 |
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- 1-(Tert-butyl)-3-(2,6-diisopropylphenyl)urea (CAS 140411-19-4)
- 5-Methoxy-2,2-dimethyl-2H-chromene-6-carboxylic Acid (CAS 62499-04-1)
- Semaglutide impurity 67 (CAS CATO-C4X-222667)
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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