1-(3-Bromopentyl)-2-methylbenzene CAS 858006-47-0
| CAS No. | 858006-47-0 |
| Molecular Formula | C12H17Br |
| Molecular Weight | 241.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to bromine substitution, an aromatic ring system, 1-(3-Bromopentyl)-2-methylbenzene is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 241.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
1-(3-Bromopentyl)-2-methylbenzene (CAS 858006-47-0), molecular formula C12H17Br and molecular weight 241.17 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 1-(3-Bromopentyl)-2-methylbenzene 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 | C12H17Br |
| Molecular Weight | 241.17 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.) | 1987 |
| Halogen Content | Br-containing |
Related Bromopentyl Standards
- ((4-Bromopentyl)oxy)benzene (CAS 861374-33-6)
- 3-((5-Bromopentyl)oxy)tetrahydrofuran (CAS 1343609-22-2)
- 1-(5-Bromopentyl)pyrrolidine-2,5-dione (CAS 3344-78-3)
- 3-(5-Bromopentyl)thiophene (CAS 125878-90-2)
- 3-(4-Bromopentyl)thiophene (CAS 1344202-63-6)
- 2-((5-Bromopentyl)oxy)tetrahydro-2H-pyran (CAS 37935-47-0)
- (5-Bromopentyl)benzene (CAS 14469-83-1)
- (2-Bromopentyl)benzene (CAS 765907-06-0)
Recommended Standards
- 1-(2-Trifluoromethyl-phenyl)-pyrrole-2,5-dione (CAS 34520-59-7)
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- 1-(2-Bromoethyl)-4-(tert-butyl)benzene (CAS 56829-61-9)
- 1-(4-(Trifluoromethyl)phenyl)-1H-1,2,3-triazole-4-carbaldehyde (CAS 944901-43-3)
- 2,2'-(9,9-Dihexyl-9H-fluorene-2,7-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) (CAS 254755-24-3)
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- 2,6-dimethylÂhippuric acid (CAS 187980-98-9)
- (3Z)-3-{[(4-chlorophenyl)methoxy]imino}-1-{[3-(trifluoromethyl)phenyl]methyl}-2,3-dihydro-1H-indol-2-one (CAS 477853-36-4)
- 6-Bromoimidazo[1,2-a]pyrimidine-3-carbaldehyde (CAS 865156-67-8)
- Methyl 4-(4-amino-3-nitrophenyl)-2-((tert-butoxycarbonyl)amino)butanoate (CAS 1214161-73-5)
- N-ethyl-5,6,7,8-tetrahydropyrido[4,3-c]pyridazin-3-amine (CAS 1333880-80-0)
- D-[Ser]8-Semaglutide (CAS CATO-CPTD788632)
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