(E)-1-(3-Bromoprop-1-en-1-yl)-4-chlorobenzene CAS 60691-90-9
| CAS No. | 60691-90-9 |
| Molecular Formula | C9H8BrCl |
| Molecular Weight | 231.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to chlorine/bromine substitution, an aromatic ring system, (E)-1-(3-Bromoprop-1-en-1-yl)-4-chlorobenzene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 231.52 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
(E)-1-(3-Bromoprop-1-en-1-yl)-4-chlorobenzene (CAS 60691-90-9), molecular formula C9H8BrCl and molecular weight 231.52 g/mol, is a CATO reference standard with documented purity and traceability.
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.
As a certified reference material (CRM), (E)-1-(3-Bromoprop-1-en-1-yl)-4-chlorobenzene meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H8BrCl |
| Molecular Weight | 231.52 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | Cl/Br-containing |
Related E Standards
- (E)-1-(3-Bromoprop-1-en-1-yl)-2-chlorobenzene (CAS 58187-85-2)
- 1-(3-Bromoprop-1-en-2-yl)-4-chlorobenzene (CAS 89220-51-9)
- 1-[3-Bromoprop-1-enyl]-4-chlorobenzene (CAS 42432-30-4)
- 731772-01-3 1-(2-Bromoprop-2-en-1-yl)-2-chlorobenzene DTXSID30641107 (CAS 731772-01-3)
- 2-(2-Bromoprop-1-en-1-yl)-5-nitrofuran (CAS 140484-64-6)
- 2-(3-Bromoprop-1-en-1-yl)-5-nitrofuran (CAS 93198-62-0)
- 159276-58-1 1-(3-Bromoprop-1-en-2-yl)-2,4-difluorobenzene DTXSID00473174 (CAS 159276-58-1)
- (E)-1-(3-bromoprop-1-en-1-yl)-2,4-difluorobenzene (CAS 886498-36-8)
Recommended Standards
- 1-(2-Bromoallyl)-3-chlorobenzene (CAS 731772-06-8)
- 1-Bromo-5-chloro-2,3-dihydro-1H-indene (CAS 192702-71-9)
- 1-(2-Bromoallyl)-4-chlorobenzene (CAS 93507-53-0)
- 5-bromo-6-chloro-2,3-dihydro-1H-indene (CAS 1781866-76-9)
- Methyl 5-cyclohexyl-1H-pyrrole-2-carboxylate (CAS 1006726-33-5)
- Methyl 4-bromo-3-cyano-5-hydroxybenzoate (CAS 1805578-69-1)
- (R)-9-Chloro-5-ethyl-5-hydroxy-10-methyl-12-((4-methylpiperidin-1-yl)methyl)-4,5-dihydrooxepino[3',4':6,7]indolizino[1,2-b]quinoline-3,15(1H,13H)-dione hydrochloride (CAS 220997-99-9)
- 1-Propanone, 1-(6-bromo-2-pyridinyl)-2-methyl- (CAS 867279-65-0)
- 2-Nitro-4-phenoxyaniline (CAS 60854-00-4)
- Methyl 4-formyl-1,5-dimethyl-1H-pyrazole-3-carboxylate (CAS 1803598-37-9)
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- 1-(3-(Quinolin-2-ylmethoxy)phenyl)ethanone (CAS 104341-44-8)
- 4,6-Difluoro-5-methylpyrimidin-2-amine (CAS 18260-79-2)
- Tau Peptide (512-525) amide trifluoroacetate salt (CAS 2022956-61-0)
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