tert-Butyl 4-acetyl-3-bromo-1H-indole-1-carboxylate CAS 1707568-83-9
| CAS No. | 1707568-83-9 |
| Molecular Formula | C15H16BrNO3 |
| Molecular Weight | 338.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), tert-Butyl 4-acetyl-3-bromo-1H-indole-1-carboxylate 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.
tert-Butyl 4-acetyl-3-bromo-1H-indole-1-carboxylate (CAS 1707568-83-9) is a high-purity analytical reference standard with the molecular formula C15H16BrNO3 and a molecular weight of 338.20 g/mol.
Based on its molecular formula C15H16BrNO3, tert-Butyl 4-acetyl-3-bromo-1H-indole-1-carboxylate contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 338.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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.
Physical & Chemical Properties
| Molecular Formula | C15H16BrNO3 |
| Molecular Weight | 338.20 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 |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1994 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- tert-Butyl 2-acetyl-3-bromo-1H-indole-1-carboxylate (CAS 1707365-12-5)
- 10-(4-Bromophenyl)-10H-phenoxazine (CAS 71041-21-9)
- Tert-butyl 5-bromo-4-formyl-7-methyl-1H-indole-1-carboxylate (CAS 1628640-26-5)
- 2-(5-(4-Bromophenyl)furan-2-yl)indolizine (CAS 53105-83-2)
- 4-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-dihydro-2H-benzo[d]imidazol-2-one (CAS 2448507-97-7)
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- Methyl 3-acetamido-5-(chloromethyl)benzoate (CAS 1393561-80-2)
- (2-Amino-6-(difluoromethyl)-4-nitropyridin-3-yl)methanol (CAS 1806890-53-8)
- 1-(2-(2-(Cyclopropylamino)pyridin-3-yl)pyrrolidin-1-yl)ethanone (CAS 1352528-38-1)
- 1-Methyl-1H-indole-2,3-dione 3-[N-(2,5-dichlorophenyl)hydrazone] (CAS 320422-24-0)
- Methyl 3-bromo-2,5-difluorobenzoate (CAS 1524902-93-9)
- Liraglutide (CAS 204656-20-2)
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