2-Bromo-3-(1,3-dioxoisoindolin-2-yl)propanoic acid CAS 30007-57-9
| CAS No. | 30007-57-9 |
| Molecular Formula | C11H8BrNO4 |
| Molecular Weight | 298.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Bromo-3-(1,3-dioxoisoindolin-2-yl)propanoic acid is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-Bromo-3-(1,3-dioxoisoindolin-2-yl)propanoic acid (CAS 30007-57-9), molecular formula C11H8BrNO4 and molecular weight 298.09 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-Bromo-3-(1,3-dioxoisoindolin-2-yl)propanoic acid (C11H8BrNO4) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2-Bromo-3-(1,3-dioxoisoindolin-2-yl)propanoic 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 | C11H8BrNO4 |
| Molecular Weight | 298.09 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
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- 4-Bromo-2-fluoro-5-sulfamoylbenzoic acid (CAS 1342378-09-9)
- Ethyl 7-bromo-4-oxo-4H-pyrimido[1,2-a]pyrimidine-3-carboxylate (CAS 1352394-04-7)
- 1-Bromo-5-fluoro-4-methanesulfonyl-2-nitrobenzene (CAS 1415819-92-9)
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- 8-Bromo-4-hydroxy-5-methoxyquinoline-3-carboxylic acid (CAS 161405-29-4)
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Recommended Standards
- 2,5-Dioxopyrrolidin-1-yl 4-bromobenzoate (CAS 80586-82-9)
- 2-Bromo-4-fluoro-5-sulfamoylbenzoic acid (CAS 926222-73-3)
- 2-(Difluoromethoxy)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 2379538-47-1)
- 2-bromo-5-fluoro-3-sulfamoylbenzoic acid (CAS 926260-80-2)
- 3-Methyl-2-(1-propylpyrrolidin-2-yl)pyridine (CAS 1352526-86-3)
- Catalponol methylthiomethyl ether (CAS 1432057-74-3)
- Hydroxyzine Impurity B Hydrochloride salt (CAS 1263283-80-2)
- Magnesium oleate (CAS 1555-53-9)
- 2-Chloro-6-iodoquinazolin-4-amine (CAS 1107694-88-1)
- Ramosetron Impurity 28 (CAS CATO-C4X-118228)
- 1-(2-Methyl-5,6,7,9-tetrahydro-8H-pyrimido[5,4-e][1,4]diazepin-8-yl)ethan-1-one (CAS 1422135-05-4)
- 1-(1-Ethyl-1H-pyrrol-2-yl)-2,2,2-trifluoroethanone (CAS 74889-30-8)
- 1-(4-Chloro-3,5-dimethyl-1h-pyrazol-1-yl)propan-2-one (CAS 1001465-98-0)
- Semaglutide Impurity 13 (CAS CATO-C4X-222613)
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