1-(2-(2,2-Dimethyl(3-oxaindan-4-yloxy))acetyl)-4-(4-chlorophenyl)semicarbazide CAS 1024240-47-8
| CAS No. | 1024240-47-8 |
| Molecular Formula | C19H20ClN3O4 |
| Molecular Weight | 389.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C19H20ClN3O4, 1-(2-(2,2-Dimethyl(3-oxaindan-4-yloxy))acetyl)-4-(4-chlorophenyl)semicarbazide contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 389.83 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).
CATO supplies 1-(2-(2,2-Dimethyl(3-oxaindan-4-yloxy))acetyl)-4-(4-chlorophenyl)semicarbazide (CAS 1024240-47-8), a certified reference material (molecular formula C19H20ClN3O4, MW 389.83 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C19H20ClN3O4 |
| Molecular Weight | 389.83 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 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- 2-Fluoro-N-(3-fluorophenyl)benzamide (CAS 369-72-2)
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- tert-Butyl 3-(3-aminoazetidin-1-yl)pyrrolidine-1-carboxylate (CAS 883547-57-7)
- 104351-51-1 2-(4-methylbenzylthio)benzoic acid 2-[(4-Methylbenzyl)sulfanyl]benzenecarboxylic acid (CAS 104351-51-1)
- 3-Amino-1-(furan-3-yl)propan-1-ol (CAS 1447967-07-8)
- Semaglutide impurity 33 (CAS CATO-C4X-222633)
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