3-(3-Bromo-2-thienyl)-2-chloro-1-propene CAS 951885-93-1
| CAS No. | 951885-93-1 |
| Molecular Formula | C7H6BrClS |
| Molecular Weight | 237.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(3-Bromo-2-thienyl)-2-chloro-1-propene (CAS 951885-93-1) is a high-purity analytical reference standard with the molecular formula C7H6BrClS and a molecular weight of 237.54 g/mol.
The molecular framework of 3-(3-Bromo-2-thienyl)-2-chloro-1-propene (C7H6BrClS) is characterized by sulfur-containing functionality, chlorine/bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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-(3-Bromo-2-thienyl)-2-chloro-1-propene 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 | C7H6BrClS |
| Molecular Weight | 237.54 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 | Cl/Br-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-Bromo-3-(5-chloro-2-thienyl)-1-propene (CAS 951885-87-3)
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- 6-Oxo-4H-thieno[2,3-c]pyrrole-5(6H)-carbonyl chloride (CAS 79472-38-1)
- Semaglutide-d5 (CAS CATO-C4X-2226153)
Why CATO?
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