Methyl 2-bromo-5-(bromomethyl)benzoate CAS 90721-58-7
| CAS No. | 90721-58-7 |
| Molecular Formula | C9H8Br2O2 |
| Molecular Weight | 307.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 2-bromo-5-(bromomethyl)benzoate (CAS 90721-58-7), a certified reference material (molecular formula C9H8Br2O2, MW 307.97 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H8Br2O2, Methyl 2-bromo-5-(bromomethyl)benzoate contains a carboxylic acid group, 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 307.97 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), Methyl 2-bromo-5-(bromomethyl)benzoate 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 | C9H8Br2O2 |
| Molecular Weight | 307.97 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.) | 1982 |
| Halogen Content | Br-containing |
Related Methyl Standards
- 2-Bromo-2’-bromo-4’-methoxyacetophenone (CAS 1183778-97-3)
- Methyl 2-Bromo-4-(bromomethyl)benzoate (CAS 128577-48-0)
- Methyl 4-bromo-3-(bromomethyl)benzoate (CAS 142031-67-2)
- 2-Bromo-1-(4-bromo-3-methoxyphenyl)ethanone (CAS 1427431-26-2)
- Methyl 2-bromo-2-(3-bromophenyl)acetate (CAS 163339-67-1)
- 1-Bromo-3-(4-bromophenoxy)propan-2-one (CAS 1955540-07-4)
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Recommended Standards
- Methyl 2-bromo-3-(bromomethyl)benzoate, 97% (CAS 750585-90-1)
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- Methyl 2-bromo-2-(4-bromophenyl)acetate (CAS 60079-77-8)
- Methyl 3-bromo-2-(bromomethyl)benzoate, 97% (CAS 337536-14-8)
- 6-Bromo-2-chlorothiazolo[4,5-b]pyridin-5(4H)-one (CAS 2766293-33-6)
- 1-(3-Fluorophenyl)-3,3-dimethylbutan-1-amine (CAS 1340223-90-6)
- 2-((4-Allyl-5-(4-(tert-butyl)phenyl)-4H-1,2,4-triazol-3-yl)thio)-N-(2,5-dimethylphenyl)acetamide (CAS 539812-69-6)
- n-Methyl-1-(pyrimidin-4-yl)methanamine (CAS 179873-38-2)
- 3-Chloro-N-methoxybenzenesulfonamide (CAS 304912-89-8)
- 3-Bromo-9-fluorenone (CAS 2041-19-2)
- 3-(3-(Trifluoromethyl)phenyl)benzo[d][1,2,3]triazin-4(3H)-imine (CAS 477865-81-9)
- 1-[(4-Ethylphenyl)sulfonyl]piperidine-4-carboxylic acid (CAS 345990-55-8)
- 1-(3-Methylbutyl)-3-nitro-1h-pyrazole (CAS 1003012-12-1)
- Tau Peptide (273-284) trifluoroacetate salt (CAS 1663490-91-2)
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