1-bromo-4-(1-bromopropyl)benzene CAS 1094335-60-0
| CAS No. | 1094335-60-0 |
| Molecular Formula | C9H10Br2 |
| Molecular Weight | 277.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
1-bromo-4-(1-bromopropyl)benzene (CAS 1094335-60-0), molecular formula C9H10Br2 and molecular weight 277.98 g/mol, is a CATO reference standard with documented purity and traceability.
1-bromo-4-(1-bromopropyl)benzene (C9H10Br2) contains bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 1-bromo-4-(1-bromopropyl)benzene 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 | C9H10Br2 |
| Molecular Weight | 277.98 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
Related bromo Standards
- 1-Bromo-2-(3-bromopropyl)benzene (CAS 1075-28-1)
- 1-Bromo-3-(3-bromopropyl)benzene (CAS 109757-61-1)
- 1-Bromo-4-(2-bromopropyl)benzene (CAS 1310280-63-7)
- 1-Bromo-2-(1-bromopropan-2-yl)benzene (CAS 1489124-59-5)
- 1-Bromo-4-(2-bromoethyl)-2-methylbenzene (CAS 1514058-22-0)
- 1-Bromo-3-(1-bromopropan-2-yl)benzene (CAS 23430-49-1)
- 1-Bromo-3-(2-bromopropyl)benzene (CAS 23430-37-7)
- 1-Bromo-3-(bromomethyl)-5-ethylbenzene (CAS 2383643-96-5)
Recommended Standards
- Rac-(3r,4r)-3,4-dibromo-1λ6-thiolane-1,1-dione, trans (CAS 7311-84-4)
- 2,5-Dibromo-3-ethyltoluene (CAS 1208075-68-6)
- 2,3-Dibromosulfolane (CAS 53032-08-9)
- 3,4-Dibromotetrahydrothiophene 1,1-dioxide (CAS 15091-30-2)
- 5-Bromo-2-ethoxynicotinic acid (CAS 393184-78-6)
- 1-(tert-Butyl) 2-methyl (2S,5S)-5-vinylpyrrolidine-1,2-dicarboxylate (CAS 328974-72-7)
- NBD-557 (CAS 333352-59-3)
- 2-chloro-3-phenylimidazo[1,2-a]pyridine (CAS 1534326-20-9)
- 3-Ethyl 4,5-dimethyl 1H-pyrazole-3,4,5-tricarboxylate (CAS 16314-74-2)
- 1-(6-Fluoropyridin-3-yl)ethan-1-amine (CAS 905587-45-3)
- 1-[(2-methoxypyridin-4-yl)methyl]guanidine hydrobromide (CAS 1864061-07-3)
- 3-(Difluoromethoxy)-4-fluoroaniline (CAS 1214333-37-5)
- (S)-4-(Oxiran-2-ylmethoxy)benzonitrile (CAS 70987-80-3)
- Semaglutide impurity 91 (CAS CATO-C4X-222691)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com