4-Ethylthiophenylmagnesium bromide, 0.5M 2-MeTHF CAS 917382-51-5
| CAS No. | 917382-51-5 |
| Molecular Formula | C8H9BrMgS |
| Molecular Weight | 241.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 4-Ethylthiophenylmagnesium bromide, 0.5M 2-MeTHF (CAS 917382-51-5), a certified reference material (molecular formula C8H9BrMgS, MW 241.43 g/mol) for analytical method development and quality control.
Owing to a salt form, sulfur-containing functionality, bromine substitution, an aromatic ring system, 4-Ethylthiophenylmagnesium bromide, 0.5M 2-MeTHF is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 241.43 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 4-Ethylthiophenylmagnesium bromide, 0.5M 2-MeTHF 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 | C8H9BrMgS |
| Molecular Weight | 241.43 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
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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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