4-(2-Bromophenyl)-3-methylbutan-2-ol CAS 1249372-95-9
| CAS No. | 1249372-95-9 |
| Molecular Formula | C11H15BrO |
| Molecular Weight | 243.14 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 4-(2-Bromophenyl)-3-methylbutan-2-ol.
4-(2-Bromophenyl)-3-methylbutan-2-ol (CAS 1249372-95-9), molecular formula C11H15BrO and molecular weight 243.14 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H15BrO, 4-(2-Bromophenyl)-3-methylbutan-2-ol contains a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 243.14 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | 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.) | 1990 |
| 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)
- 5-(4-Bromophenyl)pentan-2-ol (CAS 1342347-34-5)
- 1-(4-Bromophenyl)pentan-2-ol (CAS 141819-15-0)
- 3-(2-Bromophenyl)-2,2-dimethylpropan-1-ol (CAS 149080-25-1)
Recommended Standards
- 2-Bromo-N1-(tert-butyl)benzene-1,4-diamine (CAS 1249234-21-6)
- 1-Bromo-3-(butoxymethyl)benzene (CAS 1249778-78-6)
- 2-Bromo-N1-butylbenzene-1,4-diamine (CAS 1247739-67-8)
- 1-Bromo-3-[(2-methylpropoxy)methyl]benzene (CAS 1250097-04-1)
- 4-(3-(Trifluoromethyl)phenyl)thiophen-2-amine (CAS 1391982-13-0)
- (2S)-2-Amino-N-((S)-1-amino-1-oxo-3-phenylpropan-2-yl)-3-(1H-indol-3-yl)-N-(4-oxotetrahydrofuran-3-yl)propanamide (CAS 918902-62-2)
- 3-methyl-1-phenylpiperazine hydrochloride (CAS 1255717-75-9)
- 2-Thiocyanatopyrimidine (CAS 89283-87-4)
- N-cyclohexylindoline-1-carboxamide (CAS 61589-27-3)
- 2-Bromo-3-(chloromethyl)-4-(difluoromethyl)-6-iodopyridine (CAS 1805242-06-1)
- 4-(Aminomethyl)-3-bromopyridine (CAS 887581-41-1)
- 1-Methyl-3-nitro-5-propoxybenzene (CAS 1881293-62-4)
- 4-[2-(4-methoxyphenyl)ethyl]piperidine hydrochloride (CAS 148135-92-6)
- (D-Ala1)-Peptide T amide (CAS 106362-34-9)
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