5-Bromo-1-[2-(dimethylamino)ethyl]-2,3-dihydro-1h-indole-2,3-dione CAS 732962-63-9
| CAS No. | 732962-63-9 |
| Molecular Formula | C12H13BrN2O2 |
| Molecular Weight | 297.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 5-Bromo-1-[2-(dimethylamino)ethyl]-2,3-dihydro-1h-indole-2,3-dione 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.
CATO supplies 5-Bromo-1-[2-(dimethylamino)ethyl]-2,3-dihydro-1h-indole-2,3-dione (CAS 732962-63-9), a certified reference material (molecular formula C12H13BrN2O2, MW 297.15 g/mol) for analytical method development and quality control.
The molecular framework of 5-Bromo-1-[2-(dimethylamino)ethyl]-2,3-dihydro-1h-indole-2,3-dione (C12H13BrN2O2) 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 its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H13BrN2O2 |
| Molecular Weight | 297.15 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 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- N-(2-Bromo-4-methylphenyl)-5-oxoprolinamide (CAS 1048971-79-4)
- N-(4-Bromo-2-methylphenyl)-5-oxoprolinamide (CAS 1048971-80-7)
- 5-Bromo-N-(2-methoxyethyl)-1H-indole-2-carboxamide (CAS 1057942-91-2)
- 3-Bromo-N-(3-hydroxypropyl)-1H-indole-2-carboxamide (CAS 1092345-78-2)
- 1-Boc-7-bromo-1H-indazole (CAS 1092352-37-8)
- 6-Bromo-1-hydroxypyrene (CAS 114562-65-1)
- 4-Bromo-1H-indazole-5-carboxylic acid tert-butyl ester (CAS 1203662-37-6)
- 6-Bromo-2-(oxan-2-yl)-2H-indazol-5-ol (CAS 1206800-27-2)
Recommended Standards
- 4-Chloro-3-(4-chlorophenyl)-3-fluoropropiophenone (CAS 898788-15-3)
- 5-Bromo-3-phenyl-1H-indole-2-carbonitrile (CAS 62039-71-8)
- 4-Chloro-3-(3-chlorophenyl)-3-fluoropropiophenone (CAS 898787-18-3)
- 6-Bromo-1-(tetrahydro-2H-pyran-2-yl)-1H-indazol-4-ol (CAS 2763397-13-1)
- N-((1-methyl-1H-1,2,4-triazol-5-yl)methyl)thietan-3-amine (CAS 1872508-56-9)
- Hexadecyltriphenylphosphonium bromide (CAS 14866-43-4)
- 2-Fluoro-6-methyl-4-nitroaniline (CAS 1426805-91-5)
- Adimolol (CAS 78459-19-5)
- Tert-butyl 1-ethyl-2,4-dioxo-1,3,8-triazaspiro[4.5]Decane-8-carboxylate (CAS 870082-30-7)
- (5,7-Dibromobenzofuran-2-yl)(2,4-dichlorophenyl)methanone (CAS 83806-81-9)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-β]pyridine (CAS 942919-26-8)
- 8-Chloro-3-methoxy-11-(1-methyl-4-piperidinyl)-6,11-dihydro-5H-benzo[5,6]-cyclohepta[1,2-b]pyridin-11-ol D4 (CAS 1189492-69-0)
- 1-((3-Methoxyphenyl)sulfonamido)cyclohexane-1-carboxylic acid (CAS 708285-81-8)
- TAT 14 Peptide (Nrf2 Activator III) (CAS 1362661-34-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com