1-Bromo-2-methyl-4-(propan-2-yloxy)benzene CAS 86786-24-5
| CAS No. | 86786-24-5 |
| Molecular Formula | C10H13BrO |
| Molecular Weight | 229.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Bromo-2-methyl-4-(propan-2-yloxy)benzene (CAS 86786-24-5) is a high-purity analytical reference standard with the molecular formula C10H13BrO and a molecular weight of 229.11 g/mol.
Owing to a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system, 1-Bromo-2-methyl-4-(propan-2-yloxy)benzene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 229.11 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C10H13BrO |
| Molecular Weight | 229.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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.) | 1981 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 2-Bromo-1-methyl-4-propoxybenzene (CAS 1026796-30-4)
- 4-Bromo-3-(tert-butyl)phenol (CAS 10323-39-5)
- 1-bromo-4-(butan-2-yloxy)benzene (CAS 103323-60-0)
- 4-Bromo-3-(tert-butyl)phenol (CAS 103414-68-2)
- 1-Bromo-3-(sec-butoxy)benzene (CAS 1042560-11-1)
- 4-Bromo-2-isopropoxy-1-methylbenzene (CAS 1114808-85-3)
- 1-Bromo-2-methyl-4-propoxybenzene (CAS 1133116-39-8)
- (3-Bromo-2-methoxypropyl)benzene (CAS 115333-02-3)
Recommended Standards
- 1-Bromo-2-isopropoxy-4-methylbenzene (CAS 221111-02-0)
- 1-Bromo-3-(2-methylpropoxy)benzene (CAS 223564-75-8)
- 1-Bromo-2-isobutoxybenzene (CAS 54514-31-7)
- 1-Bromo-3-(tert-butoxy)benzene (CAS 99376-83-7)
- 2-(3-Fluoro-4-methylphenyl)pentan-2-ol (CAS 1379326-51-8)
- 2-(3-Chlorophenyl)-2-oxoethyl acetate (CAS 87992-00-5)
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- Isobutylidene Diurea(Secondary Standards traceble to USP) (CAS 6104-30-9)
- 2-(Difluoromethyl)-6-methyl-4-nitropyridine-3-carboxylic acid (CAS 1805559-71-0)
- 2-Bromo-5-difluoromethoxy-3-fluorophenol (CAS 1807027-02-6)
- 9-Methyl-1H-isochromeno[6',5',4':10,5,6]anthra[2,1,9-def]isoquinoline-1,3,8,10(9H)-tetraone (CAS 70654-96-5)
- Des-Ser39-Tirzepatide (CAS CATO-CPTD788936)
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