3-Bromo-2-(3-chloro-2-methylpropyl)thiophene CAS 1496169-17-5
| CAS No. | 1496169-17-5 |
| Molecular Formula | C8H10BrClS |
| Molecular Weight | 253.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 253.59 g/mol gives 3-Bromo-2-(3-chloro-2-methylpropyl)thiophene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-Bromo-2-(3-chloro-2-methylpropyl)thiophene (CAS 1496169-17-5), molecular formula C8H10BrClS and molecular weight 253.59 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to sulfur-containing functionality, chlorine/bromine substitution, 3-Bromo-2-(3-chloro-2-methylpropyl)thiophene is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 253.59 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 3-Bromo-2-(3-chloro-2-methylpropyl)thiophene 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 | C8H10BrClS |
| Molecular Weight | 253.59 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl/Br-containing |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 2-(3-Bromo-2-methylpropyl)-5-chlorothiophene (CAS 1468640-62-1)
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Why CATO?
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