1-(3-Bromopropoxy)-4-chlorobenzene CAS 27983-04-6
| CAS No. | 27983-04-6 |
| Molecular Formula | C9H10BrClO |
| Molecular Weight | 249.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(3-Bromopropoxy)-4-chlorobenzene is closely related to a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-(3-Bromopropoxy)-4-chlorobenzene (CAS 27983-04-6), molecular formula C9H10BrClO and molecular weight 249.53 g/mol, is a CATO reference standard with documented purity and traceability.
1-(3-Bromopropoxy)-4-chlorobenzene (C9H10BrClO) contains a hydroxyl group, an ether linkage, chlorine/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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H10BrClO |
| Molecular Weight | 249.53 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, water (slightly soluble) |
| 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.) | 1964 |
| Halogen Content | Cl/Br-containing |
Related Bromopropoxy Standards
- 1-(3-Bromopropoxy)-2-chlorobenzene (CAS 50912-59-9)
- 1-(3-Bromopropoxy)-3-chlorobenzene (CAS 37142-46-4)
- (4-(3-Bromopropoxy)phenyl)methanol (CAS 214614-64-9)
- 1-(2-Bromopropoxy)-4-methoxybenzene (CAS 91799-55-2)
- 1-(3-Bromopropoxy)-2-methoxybenzene (CAS 67563-72-8)
- 1-(3-Bromopropoxy)-4-methoxybenzene (CAS 6267-37-4)
- 5-(3-Bromopropoxy)-2,3-dihydro-1H-indene (CAS 78114-95-1)
- 1-(3-Bromopropoxy)-4-ethylbenzene (CAS 130402-63-0)
Recommended Standards
- 1-(4-Bromophenyl)-3-chloropropan-1-ol (CAS 25574-19-0)
- 1-Bromo-2-(3-chloropropoxy)benzene (CAS 64010-39-5)
- 1-(2-Bromoethoxy)-2-chloro-4-methylbenzene (CAS 796098-78-7)
- 1-Bromo-2-chloro-4-ethoxy-3-methylbenzene (CAS 2379322-33-3)
- 2-Chloro-4,4-dimethyl-1-cyclopentenecarbaldehyde (CAS 1346672-63-6)
- 3-{[3-(morpholin-4-yl)propyl]amino}-1λ6-thiolane-1,1-dione dihydrochloride (CAS 1052544-24-7)
- n-(2-(Pyrrolidin-3-yl)ethyl)acetamide (CAS 1411305-44-6)
- 4,5-Diaminophthalonitrile (CAS 129365-93-1)
- 2-Bromo-1-isopropyl-1H-imidazole hydrochloride (CAS 1609396-67-9)
- n-(1-(4-(Methylthio)phenyl)ethyl)butan-2-amine (CAS 1019480-43-3)
- 2-Formyl-1,5-dihydro-3-methyl-1-oxopyrido[1,2-a]benzimidazole-4-carbonitrile (CAS 121105-77-9)
- Fmoc-3-methyl-D-phenylalanine (CAS 352351-64-5)
- 2-Amino-N-(2-fluoro-benzyl)-acetamide (CAS 864273-29-0)
- D-β-Asp9-Tirzepatide (CAS CATO-CPTD788932)
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