2-Methoxy-5-(pentafluorosulfur)benzyl bromide CAS 1240257-53-7
| CAS No. | 1240257-53-7 |
| Molecular Formula | C8H8BrF5OS |
| Molecular Weight | 327.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Methoxy-5-(pentafluorosulfur)benzyl bromide.
2-Methoxy-5-(pentafluorosulfur)benzyl bromide (CAS 1240257-53-7), molecular formula C8H8BrF5OS and molecular weight 327.11 g/mol, is a CATO reference standard with documented purity and traceability.
2-Methoxy-5-(pentafluorosulfur)benzyl bromide (C8H8BrF5OS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine/bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 2-Methoxy-5-(pentafluorosulfur)benzyl bromide 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 | C8H8BrF5OS |
| Molecular Weight | 327.11 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Br-containing |
| Sulfur Atoms | 1 |
Related Methoxy Standards
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Recommended Standards
- 4-(2-Bromo-4-fluorophenyl)-1,1,1-trifluoro-4-methyl-2-pentanone (CAS 1198785-52-2)
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- 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-7-(trifluoromethoxy)-1H-indole (CAS 1072813-63-8)
- 1-(2,6-Difluoro-4-iodopyridin-3-yl)-3-methylbutan-1-ol (CAS 2863532-75-4)
- 7-Bromo-6-hydroxy-2,3-dihydrobenzo[4,5]thieno[2,3-d]pyrrolo[1,2-a]pyrimidin-10(1H)-one (CAS 136800-74-3)
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