Isoamyl α-Bromophenylacetate CAS 92018-48-9
| CAS No. | 92018-48-9 |
| Molecular Formula | C13H17BrO2 |
| Molecular Weight | 285.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Isoamyl α-Bromophenylacetate (CAS 92018-48-9) is a high-purity analytical reference standard with the molecular formula C13H17BrO2 and a molecular weight of 285.18 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system, Isoamyl α-Bromophenylacetate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 285.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
As a certified reference material (CRM), Isoamyl α-Bromophenylacetate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H17BrO2 |
| Molecular Weight | 285.18 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | Br-containing |
Related Isoamyl Standards
Recommended Standards
- 9-Bromo-2,3-dimethylanthracene (CAS 27111-62-2)
- n-(3-Bromophenyl)-2-(tert-butylamino)acetamide (CAS 923201-27-8)
- 5-Bromo-2-cyclopropyl-4-isobutyl-6-methoxypyrimidine (CAS 945955-14-6)
- N-(4-bromophenyl)-2-(diethylamino)acetamide (CAS 74816-20-9)
- 3,4-Dihydro-2H-pyrano[2,3-c]pyridin-6-ylmethanol (CAS 527681-60-3)
- 2-Chloro-N-(3-chlorophenyl)-5-(N,N-diethylsulfamoyl)benzamide (CAS 1153537-12-2)
- Ethyl 3-(3-bromopyridin-2-yl)-3-oxopropanoate (CAS 959996-72-6)
- (5-Bromo-2-fluorophenyl)methanol (CAS 99725-13-0)
- Diallylaminoacetonitrile (CAS 72524-91-5)
- 4-(1,2,4-Oxadiazol-3-yl)tetrahydro-2h-pyran-4-amine (CAS 1155103-86-8)
- 4-Chloro-6-(4-methylpiperazin-1-yl)pyrimidine hydrochloride (CAS 1707710-33-5)
- 1,4,5-Trinitronaphthalene (CAS 2243-95-0)
- 2,6-Difluoro-N-hexylbenzamide (CAS 1362692-15-6)
- Acetyl Hexapeptide-39 (CAS 1382088-38-1)
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