4-(Bromomethyl)-2,6-dimethylphenyl acetate CAS 711-95-5
| CAS No. | 711-95-5 |
| Molecular Formula | C9H11BrO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Bromomethyl)-2,6-dimethylphenyl acetate (CAS 711-95-5) is a high-purity analytical reference standard with the molecular formula C9H11BrOC2H4O2 and a molecular weight of 275.14 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system, 4-(Bromomethyl)-2,6-dimethylphenyl acetate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 275.14 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), 4-(Bromomethyl)-2,6-dimethylphenyl acetate 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 | C9H11BrO C2H4O2 |
| Molecular Weight | 275.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
Related Bromomethyl Standards
- 5-(Bromomethyl)-2-methyl-4-(trifluoromethyl)thiazole (CAS 1000339-73-0)
- 2-Bromomethyl-5-chloro-1,3-dinitrobenzene (CAS 1000341-01-4)
- 2-(Bromomethyl)-2-butylhexanoic Acid (CAS 100048-86-0)
- 2-(Bromomethyl)-5-(trifluoromethyl)pyridine (CAS 1000773-62-5)
- 4-(bromomethyl)-2-methylbenzonitrile (CAS 1001055-64-6)
- 2-(Bromomethyl)pyridin-3-ol hydrochloride (CAS 1001096-21-4)
- 2-(Bromomethyl)-6-fluoropyridine (CAS 100202-78-6)
- 2-(bromomethyl)-1-oxaspiro[4.4]nonane (CAS 100238-92-4)
Recommended Standards
- Benzyl-PEG2-azide (CAS 1260001-87-3)
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- 6-((Pyridin-2-ylmethyl)amino)-1H-benzo[d]imidazol-2-ol (CAS 876898-01-0)
- 4-Chloro-2-fluorobenzohydrazide (CAS 1016768-00-5)
- (S)-2-Amino-N-cyclopropyl-N-(3-(trifluoromethyl)benzyl)propanamide (CAS 1354002-08-6)
- 2-(Thiazol-5-yl)pyrimidine-5-carboxylic acid (CAS 1447606-42-9)
- 2-(2-((4-Chlorophenyl)thio)acetamido)benzamide (CAS 359608-71-2)
- trans-4-[2-Oxo-2-(2-trifluoromethylphenyl)-ethyl]cyclohexane-1-carboxylic acid (CAS 736136-62-2)
- 6-Hydroxy-4,4-dimethyl-3,4-dihydroquinolin-2(1H)-one (CAS 266359-62-0)
- SV40 Nuclear Transport Signal Peptide Analog (CAS 104914-40-1)
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