2-Bromo-3-(3,4-dimethylphenyl)-1-propene CAS 951892-08-3
| CAS No. | 951892-08-3 |
| Molecular Formula | C11H13Br |
| Molecular Weight | 225.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to bromine substitution, an aromatic ring system, 2-Bromo-3-(3,4-dimethylphenyl)-1-propene is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 225.12 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2-Bromo-3-(3,4-dimethylphenyl)-1-propene (CAS 951892-08-3), molecular formula C11H13Br and molecular weight 225.12 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.
CATO manufactures 2-Bromo-3-(3,4-dimethylphenyl)-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 | C11H13Br |
| Molecular Weight | 225.12 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| 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.) | 1987 |
| Halogen Content | Br-containing |
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Recommended Standards
- 2-Bromo-3-(2,6-dimethylphenyl)-1-propene (CAS 951891-96-6)
- 2-Bromo-4-(3-methylphenyl)-1-butene (CAS 731772-19-3)
- 2-Bromo-3-(2,5-dimethylphenyl)-1-propene (CAS 951891-84-2)
- 2-Bromo-4-(4-methylphenyl)-1-butene (CAS 731772-22-8)
- S-Benzyl hexanethioate (CAS 99315-18-1)
- tert-Butyl (2-((4-chloro-5-methylpyrimidin-2-yl)amino)cyclohexyl)carbamate (CAS 1289387-79-6)
- 4-{5h,6h,7h-pyrrolo[2,1-c][1,2,4]triazol-3-yl}cyclohexan-1-amine (CAS 1184507-29-6)
- N-Boc-O-(mesitylsulfonyl)hydroxylamine (CAS 36016-39-4)
- propyl 2-hydroxy-2-phenylacetate (CAS 5413-58-1)
- 4-[(Dimethylsulfamoyl)methyl]benzoic acid (CAS 1098366-68-7)
- 2-Chloro-6-(1H-imidazol-1-yl)pyridine (CAS 184097-95-8)
- Quinolin-8-ylcarbamic acid (CAS 876492-30-7)
- (R)-1-Cyclohexyl-2,2-dimethylpropan-1-ol (CAS 62039-14-9)
- D-allo-Thr5-Semaglutide (CAS CATO-C4X-2226243)
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