2-(3-Bromopropyl)-1,3-dimethylbenzene CAS 1446281-94-2
| CAS No. | 1446281-94-2 |
| Molecular Formula | C11H15Br |
| Molecular Weight | 227.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(3-Bromopropyl)-1,3-dimethylbenzene is closely related to bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-(3-Bromopropyl)-1,3-dimethylbenzene (CAS 1446281-94-2), molecular formula C11H15Br and molecular weight 227.14 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-(3-Bromopropyl)-1,3-dimethylbenzene (C11H15Br) is characterized by bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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).
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-(3-Bromopropyl)-1,3-dimethylbenzene 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 | C11H15Br |
| Molecular Weight | 227.14 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Br-containing |
Related Bromopropyl Standards
- 1-(3-Bromopropyl)-4-ethylbenzene (CAS 181805-79-8)
- 1-(3-Bromopropyl)-2,4-dimethylbenzene (CAS 27645-10-9)
- 1-(3-Bromopropyl)-3,5-dimethylbenzene (CAS 90220-57-8)
- 2-(2-Bromopropyl)-1,4-dimethylbenzene (CAS 27932-55-4)
- 2-(3-Bromopropyl)-1,4-dimethylbenzene (CAS 27645-20-1)
- 4-(3-Bromopropyl)-1,2-dimethyl-benzene (CAS 26801-19-4)
- 4-(3-Bromopropyl)benzaldehyde (CAS 1184723-12-3)
- n-(3-Bromopropyl)-N-methylaniline (CAS 186493-53-8)
Recommended Standards
- 1-(1-Bromo-2-methylpropan-2-yl)-4-methylbenzene (CAS 141896-09-5)
- (5-Bromopentyl)benzene (CAS 14469-83-1)
- 1-(2-Bromoethyl)-2,4,5-trimethylbenzene (CAS 1368986-39-3)
- (1-Bromo-2-methylbutan-2-yl)benzene (CAS 1465451-93-7)
- 5-(2,6-Difluorophenyl)isoxazole (CAS 138716-41-3)
- 2-Bromo-1-(4-methyl-2-phenylthiazol-5-yl)ethan-1-one (CAS 7520-95-8)
- (3-Fluoro-benzyl)-(2-pentafluoroethyloxy-ethyl)-amine (CAS 1208078-68-5)
- 1-(Diethylamino)-3-methylcyclohepta[b]pyrrol-8(1H)-one (CAS 803638-11-1)
- N-[(Thiophen-2-yl)methyl]-4-(2,2,2-trifluoroethoxy)benzamide (CAS 866153-62-0)
- 6-chloro-1H-indazol-5-ol (CAS 1403766-67-5)
- N-(2-Hydroxy-4-nitrophenyl)acetamide (CAS 25351-89-7)
- N-Hydroxy-4-(trifluoromethyl)picolinimidamide (CAS 1156542-24-3)
- 4'-Propyl-[1,1'-bi(cyclohexane)]-4-carboxylic acid (CAS 83860-51-9)
- Tau Peptide (274-288) trifluoroacetate salt (CAS 330456-39-8)
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