2-(2-bromophenyl)succinic acid CAS 20608-82-6
| CAS No. | 20608-82-6 |
| Molecular Formula | C10H9BrO4 |
| Molecular Weight | 273.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(2-bromophenyl)succinic acid.
CATO supplies 2-(2-bromophenyl)succinic acid (CAS 20608-82-6), a certified reference material (molecular formula C10H9BrO4, MW 273.08 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system, 2-(2-bromophenyl)succinic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 273.08 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), 2-(2-bromophenyl)succinic acid 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 | C10H9BrO4 |
| Molecular Weight | 273.08 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Br-containing |
Related bromophenyl Standards
- 2-(3-Bromophenyl)butanedioic Acid (CAS 69006-89-9)
- 2-(4-Bromophenyl)succinic acid (CAS 71471-40-4)
- 2-[(2-bromophenyl)methyl]propanedioic acid (CAS 58380-12-4)
- 2-{[(4-bromophenyl)carbamoyl]amino}acetic acid (CAS 3744-13-6)
- Ethyl 3-(3-bromophenyl)-2-hydroxypropanoate (CAS 1537329-13-7)
- methyl 3-[(3-bromophenyl)methoxy]propanoate (CAS 1548231-39-5)
- 2-(4-Bromophenyl)benzofuran (CAS 69976-39-2)
- 4-Bromophenyl tert-butyl carbonate (CAS 436848-01-0)
Recommended Standards
- 2-(2-Bromophenoxy)-N-carbamoylacetamide (CAS 853726-78-0)
- 2-(2-Bromo-4-formylphenoxy)propanoic acid (CAS 812642-67-4)
- 2-(4-Bromobenzyl)malonic acid (CAS 92013-18-8)
- 2-(2-Acetyl-5-bromophenoxy)acetic acid (CAS 90772-69-3)
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- Liraglutide Impurity 25 (CAS CATO-C4X-199225)
Why CATO?
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