2-Bromo-3-(2,3,5,6-tetramethylphenyl)-1-propene CAS 951893-51-9
| CAS No. | 951893-51-9 |
| Molecular Formula | C13H17Br |
| Molecular Weight | 253.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 253.18 g/mol gives 2-Bromo-3-(2,3,5,6-tetramethylphenyl)-1-propene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-Bromo-3-(2,3,5,6-tetramethylphenyl)-1-propene (CAS 951893-51-9), a certified reference material (molecular formula C13H17Br, MW 253.18 g/mol) for analytical method development and quality control.
Structurally, 2-Bromo-3-(2,3,5,6-tetramethylphenyl)-1-propene (C13H17Br) contains bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 253.18 g/mol, it falls into the medium-molecular-weight range. 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 2-Bromo-3-(2,3,5,6-tetramethylphenyl)-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 | C13H17Br |
| Molecular Weight | 253.18 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 |
Related Bromo Standards
- (Bromo(cyclohexyl)methyl)benzene (CAS 116211-30-4)
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- 1-Bromo-2-(cyclohexylmethyl)benzene (CAS 1781176-50-8)
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Recommended Standards
- 1-(2-Bromoallyl)-4-(tert-butyl)benzene (CAS 842140-27-6)
- 3-[[2-(Aminocarbonyl)hydrazinylidene]methyl]-4,4,4-trifluoro-2-butenoic Acid Ethyl Ester (CAS 244268-38-0)
- 4-(Difluoromethyl)-5-nitropyridine-3-sulfonamide (CAS 1805300-66-6)
- 4-(Trifluoromethyl)-[1,2,4]triazolo[4,3-a]quinoxalin-1-amine (CAS 338773-46-9)
- 5-(2,6-Dichlorophenyl)-2,4-dimethylpyrimidine (CAS 1361727-73-2)
- diethyl 2-[(3,5-dichloroanilino)methylene]malonate (CAS 93514-78-4)
- (6-Morpholinopyridin-2-yl)methanol (CAS 432554-77-3)
- 2,6-Dibromo-4-(difluoromethoxy)phenylacetonitrile (CAS 1806272-04-7)
- 2-Bromomethyl-cyclopropanecarboxylic acid ethyl ester (CAS 89892-98-8)
- 6-Bromo-4-(bromomethyl)-5-(difluoromethyl)picolinic acid (CAS 1805040-50-9)
- 2,2',4,4'-Tetrabromo-1,1'-biphenyl (CAS 66115-57-9)
- 4-(Benzo[b]thiophen-3-yl)-1-methylpiperidine (CAS 56839-02-2)
- 4-(4-Chlorobenzyl)oxazolidine-2,5-dione (CAS 1822457-10-2)
- D-[Arg]30-Semaglutide (CAS CATO-C4X-222653)
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