2-Bromo-5-iodophenyl acetate CAS 2842016-87-7
| CAS No. | 2842016-87-7 |
| Molecular Formula | C8H6BrIO2 |
| Molecular Weight | 340.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Bromo-5-iodophenyl acetate is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, bromine/iodine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-Bromo-5-iodophenyl acetate (CAS 2842016-87-7), a certified reference material (molecular formula C8H6BrIO2, MW 340.94 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, bromine/iodine substitution, an aromatic ring system, 2-Bromo-5-iodophenyl acetate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 340.94 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C8H6BrIO2 |
| Molecular Weight | 340.94 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 2003 |
| Halogen Content | Br/I-containing |
Related Bromo Standards
- 4-Bromo-2-iodo-6-methylbenzoic acid (CAS 1021344-68-2)
- 2-Bromo-5-iodobenzohydrazide (CAS 1022610-29-2)
- 3-Bromo-5-iodo-2-methylbenzoic acid, 97% (CAS 1022983-50-1)
- 4-Bromo-5-iodo-2-methylbenzoic acid (CAS 1022983-51-2)
- 2-Bromo-5-iodo-3-methylbenzoic acid (CAS 1022983-52-3)
- 2-Bromo-5-iodo-4-methylbenzoic acid (CAS 1022983-53-4)
- Methyl 4-bromo-2-iodobenzoate (CAS 1093418-75-7)
- 2-(3-Bromo-4-iodophenyl)acetic acid (CAS 1208075-40-4)
Recommended Standards
- 2-Bromo-1-(4-hydroxy-3-iodophenyl)ethanone (CAS 73898-29-0)
- 3-Bromo-2-iodo-5-methylbenzoic acid (CAS 750585-99-0)
- 2-(5-Bromo-2-iodophenyl)acetic acid (CAS 702641-01-8)
- 3-Bromo-4-iodo-5-methylbenzoic acid (CAS 2092356-54-0)
- 1-[(3,5-Dimethylisoxazol-4-yl)methyl]-5-oxopyrrolidine-3-carboxylic acid (CAS 1119452-79-7)
- cyclopropanesulfinic acid (CAS CATO-C3D-262473)
- n-(4-Iodophenyl)methanesulfonamide (CAS 102294-59-7)
- ((Benzyloxy)carbonyl)arginine (CAS 5619-02-3)
- 6,7-Dimethyl-1H-pyrrolo[3,2-b]pyridine (CAS 1190320-01-4)
- 2-[(4-fluoro-2-methylphenyl)amino]acetonitrile (CAS 1021233-24-8)
- (S)-1-(4,4-Dimethylcyclohexyl)ethan-1-amine (CAS 1568249-79-5)
- 1-Amino-3-(2-ethoxyethoxy)propan-2-ol (CAS 1016741-65-3)
- 2-(Furan-2-yl)pyrazolo[1,5-c]quinazolin-5-amine (CAS 1416438-61-3)
- Tirzepatide Impurity 58 (CAS CATO-C4X-324058)
Why CATO?
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