3-(5-Bromo-2-thienyl)-2-chloro-1-propene CAS 951886-02-5
| CAS No. | 951886-02-5 |
| Molecular Formula | C7H6BrClS |
| Molecular Weight | 237.54 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 3-(5-Bromo-2-thienyl)-2-chloro-1-propene (CAS 951886-02-5), a certified reference material (molecular formula C7H6BrClS, MW 237.54 g/mol) for analytical method development and quality control.
Structurally, 3-(5-Bromo-2-thienyl)-2-chloro-1-propene (C7H6BrClS) contains sulfur-containing functionality, 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 237.54 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 3-(5-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
- 3-(3-Bromo-2-thienyl)-2-chloro-1-propene (CAS 951885-93-1)
- 3-Chloro-2,4-difluoro-5-nitrobenzoic acid (CAS 221221-03-0)
- 2-Bromo-3-(5-chloro-2-thienyl)-1-propene (CAS 951885-87-3)
- 1,2-Dichloro-4-(1-chlorobutyl)benzene (CAS 68120-77-4)
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- 2,2-Difluoro-7-azaspiro[4.5]decane (CAS 1888784-08-4)
- Allo-Thr5-Tirzepatide (CAS CATO-CPTD788934)
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