5-(4-Bromophenyl)pentan-2-ol CAS 1342347-34-5
| CAS No. | 1342347-34-5 |
| Molecular Formula | C11H15BrO |
| Molecular Weight | 243.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 5-(4-Bromophenyl)pentan-2-ol (C11H15BrO) is characterized by a hydroxyl group, an ether linkage, 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).
CATO supplies 5-(4-Bromophenyl)pentan-2-ol (CAS 1342347-34-5), a certified reference material (molecular formula C11H15BrO, MW 243.14 g/mol) for analytical method development and quality control.
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 | C11H15BrO |
| Molecular Weight | 243.14 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.) | 1991 |
| Halogen Content | Br-containing |
Related Bromophenyl Standards
- 1-(2-Bromophenyl)-N1,N1-dimethyl-1,2-ethanediamine (CAS 1016752-85-4)
- {2-[(3-bromophenyl)amino]ethyl}dimethylamine (CAS 1020946-53-5)
- 3-(3-Bromophenyl)-2,2-dimethylpropan-1-ol (CAS 1149357-70-9)
- 1-(2-bromophenyl)-3-methylbutan-2-ol (CAS 1182952-29-9)
- 4-(3-Bromophenyl)-3-methylbutan-2-ol (CAS 1225486-54-3)
- 4-(2-Bromophenyl)-3-methylbutan-2-ol (CAS 1249372-95-9)
- 1-(4-Bromophenyl)pentan-2-ol (CAS 141819-15-0)
- 3-(2-Bromophenyl)-2,2-dimethylpropan-1-ol (CAS 149080-25-1)
Recommended Standards
- 1-Bromo-4-(butoxymethyl)benzene (CAS 133842-36-1)
- (3-Bromo-5-(tert-butyl)phenyl)methanol (CAS 1346640-64-9)
- 4-Bromo-2-isobutoxy-1-methylbenzene (CAS 1309933-19-4)
- 4-Bromo-1-(methoxymethyl)-2-(propan-2-yl)benzene (CAS 1370601-50-5)
- 3-(4-Chlorophenyl)-3-(1-oxoisoindolin-2-yl)propanoic acid (CAS 439110-80-2)
- 2-(2-Chloro-5-nitrophenyl)-5-(3-chlorophenyl)-1,3,4-oxadiazole (CAS 243644-29-3)
- Tert-butyl (3-amino-2,2,4,4-tetramethylcyclobutyl)carbamate (CAS 1384430-15-2)
- 6-Methoxyspiro[benzo[e][1,3]oxazine-2,4'-piperidin]-4(3H)-one hydrochloride (CAS 1204346-31-5)
- 5-chlorofuran-3-carboxylic acid (CAS 116779-81-8)
- 2-(1H-Indazol-3-yl)ethanamineHCl (CAS 1258504-46-9)
- Dde Biotin-PEG4-TAMRA-PEG4 Alkyne (CAS 2353409-55-7)
- (S)-5-(Benzyloxy)-2-hydroxy-5-oxopentanoic acid (CAS 156693-50-4)
- 5-(Difluoromethyl)-3-methoxypicolinonitrile (CAS 1805033-55-9)
- Semaglutide Impurity 16 (CAS CATO-C4X-222616)
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