3-(2-Bromo-4-methylphenyl)pentan-3-ol CAS 1583297-71-5
| CAS No. | 1583297-71-5 |
| Molecular Formula | C12H17BrO |
| Molecular Weight | 257.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-(2-Bromo-4-methylphenyl)pentan-3-ol.
3-(2-Bromo-4-methylphenyl)pentan-3-ol (CAS 1583297-71-5), molecular formula C12H17BrO and molecular weight 257.17 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-(2-Bromo-4-methylphenyl)pentan-3-ol (C12H17BrO) contains a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 257.17 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C12H17BrO |
| Molecular Weight | 257.17 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, 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.) | 1993 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 4-Bromo-N-1-butyl-N-1-methyl-1,2-benzenediamine (CAS 1017032-76-6)
- 2-Bromo-4-methyl-1-(pentyloxy)benzene (CAS 1040345-76-3)
- 1-Bromo-2-(hexyloxy)benzene (CAS 105474-59-7)
- 3-Bromo-2-((methyl(propyl)amino)methyl)aniline (CAS 1094781-91-5)
- 2-Bromo-4-t-butyl-1-ethoxybenzene (CAS 1096679-03-6)
- 5-Bromo-N-butyl-N,3-dimethyl-2-pyridinamine (CAS 1220036-14-5)
- 5-Bromo-N-butyl-N,4-dimethylpyridin-2-amine (CAS 1220036-17-8)
- 1-(2-Bromo-1-propoxyethyl)-3-methylbenzene (CAS 1247444-43-4)
Recommended Standards
- 1-Bromo-4-((pentyloxy)methyl)benzene (CAS 153407-09-1)
- 1-Bromo-3-(hexyloxy)benzene (CAS 161291-04-9)
- 1-(1-Bromopropan-2-yl)-4-isopropoxybenzene (CAS 1519627-62-3)
- 4-Bromo-2-(isopentyloxy)-1-methylbenzene (CAS 1701750-87-9)
- 3-(3-Methoxyphenoxy)piperidine hydrochloride (CAS 1315677-72-5)
- Butyric (2S)-4-(2,4-dichlorophenoxy)-2-methylpyrrolidine-2-carboxylic anhydride (CAS 51550-64-2)
- 1-Bromo-2-(difluoromethoxy)-5-fluoro-4-nitrobenzene (CAS 1417566-72-3)
- N-allyl-6-(((4-chlorophenyl)thio)methyl)-2-((4-fluorobenzyl)thio)pyrimidin-4-amine (CAS 341965-48-8)
- Bicyclo[2.2.1]heptane-2-carboxylic Acid (CAS 824-62-4)
- 2-((2,6-Dibromo-4-isopropylphenoxy)methyl)oxirane (CAS 101329-30-0)
- 6-Bromobenzo[d][1,3]dioxole-5-carboxamide (CAS 82463-74-9)
- n-(3-Nitrophenyl)adamantane-1-carboxamide (CAS 121768-32-9)
- (E)-1-Bromo-3-(2-bromovinyl)benzene (CAS 115665-72-0)
- Semaglutide Impurity 145 (CAS CATO-C4X-2226145)
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