2-(2-(5-Bromo-1H-indol-3-yl)-2-oxoacetamido)-3-phenylpropanoic acid CAS 97500-76-0
| CAS No. | 97500-76-0 |
| Molecular Formula | C19H15BrN2O4 |
| Molecular Weight | 415.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(2-(5-Bromo-1H-indol-3-yl)-2-oxoacetamido)-3-phenylpropanoic acid is closely related to a flavonoid core, 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-(2-(5-Bromo-1H-indol-3-yl)-2-oxoacetamido)-3-phenylpropanoic acid (CAS 97500-76-0), molecular formula C19H15BrN2O4 and molecular weight 415.24 g/mol, is a CATO reference standard with documented purity and traceability.
2-(2-(5-Bromo-1H-indol-3-yl)-2-oxoacetamido)-3-phenylpropanoic acid (C19H15BrN2O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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), 2-(2-(5-Bromo-1H-indol-3-yl)-2-oxoacetamido)-3-phenylpropanoic 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 | C19H15BrN2O4 |
| Molecular Weight | 415.24 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- (S)-2-(2-(5-Bromo-1H-indol-3-yl)-2-oxoacetamido)-3-phenylpropanoic acid (CAS 94751-07-2)
- 2-(5-Bromo-2-fluorophenyl)-2-methyl-1-((2-nitrophenyl)sulfonyl)aziridine (CAS 1386986-56-6)
- 5-Bromo-4-{4-methyl-2-[3-(trifluoromethyl)phenyl]-1,3-thiazol-5-yl}pyrimidin-2-amine (CAS 499795-95-8)
- 5-Bromo-4-{4-methyl-2-[4-(trifluoromethyl)phenyl]-1,3-thiazol-5-yl}pyrimidin-2-amine (CAS 499796-53-1)
- (4-Bromo-9H-fluoren-9-yl)methyl benzenesulfonate (CAS 190431-89-1)
- N-(2-(3-Bromo-4-methoxyphenyl)benzo[d]oxazol-5-yl)-2,2,2-trifluoroacetamide (CAS 1003439-49-3)
- 5-C-Bromo-1-deoxy-1-fluoro Triacetate Methyl Ester β-D-Glucopyranuronic Acid (CAS 128112-86-7)
- N-(4-bromo-2-methylphenyl)-2-((4-bromophenyl)thio)acetamide (CAS 329779-18-2)
Recommended Standards
- 3-(5-(4-Bromophenyl)furan-2-yl)-N-(2-nitrophenyl)propanamide (CAS 853331-06-3)
- 2-(4-bromophenyl)-2-oxoethyl 6-cyclopropyl-3-methyl-[1,2]oxazolo[5,4-b]pyridine-4-carboxylate (CAS 1795506-99-8)
- 3-(5-(4-Bromophenyl)furan-2-yl)-N-(3-nitrophenyl)propanamide (CAS 853331-15-4)
- 5-(2,4-Dichlorobenzoyl)-7-(trifluoromethyl)-1H,2H,3H,3aH,4H,5H-pyrrolo[1,2-a]quinoxaline (CAS 861206-93-1)
- 5-(Tert-butyl)-3-methylisoxazole-4-carboxylic acid (CAS 1082584-90-4)
- 1-(5-Bromo-1H-pyrrolo[2,3-b]pyridin-3-yl)pent-2-yn-1-one (CAS 1093676-96-0)
- (S)-Isoindoline-1-carboxylic acid hydrochloride (CAS 1965314-73-1)
- Ethynylboronic acid (CAS 4453-96-7)
- 2,5-Dibromopyridin-4-ol (CAS 1033203-55-2)
- N-(3-Amino-2-methylphenyl)cyclopentanecarboxamide hydrochloride (CAS 1269039-42-0)
- 2-(4-(N,N-Dipropylsulfamoyl)benzamido)-6-isopropyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride (CAS 1216909-36-2)
- 3-Bromoimidazo[1,2-a]pyrimidine-2-carbaldehyde (CAS 1018828-40-4)
- 4-Bromo-N'-hydroxy-1-methyl-1H-pyrazole-3-carboximidamide (CAS 287922-73-0)
- Tirzepatide Impurity 15 (CAS CATO-C4X-324015)
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