Benzyl (3-(5-chloro-2-oxo-3-phenylindolin-3-yl)propyl)carbamate CAS 194798-26-0
| CAS No. | 194798-26-0 |
| Molecular Formula | C25H23ClN2O3 |
| Molecular Weight | 434.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Benzyl (3-(5-chloro-2-oxo-3-phenylindolin-3-yl)propyl)carbamate is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Benzyl (3-(5-chloro-2-oxo-3-phenylindolin-3-yl)propyl)carbamate (CAS 194798-26-0), molecular formula C25H23ClN2O3 and molecular weight 434.91 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C25H23ClN2O3, Benzyl (3-(5-chloro-2-oxo-3-phenylindolin-3-yl)propyl)carbamate contains a steroid 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 434.91 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), Benzyl (3-(5-chloro-2-oxo-3-phenylindolin-3-yl)propyl)carbamate 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 | C25H23ClN2O3 |
| Molecular Weight | 434.91 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2012 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 1,4-Diamino-7-chloro-2-(4-pentylphenoxy)anthracene-9,10-dione (CAS 88605-33-8)
- BX 471 (CAS 217645-70-0)
- Methyl D-phenylalanylglycinate (CAS 5184-18-9)
- 4-Bromobicyclo[2.2.2]octane-1-carboxylic acid (CAS 1989-50-0)
- 4-Bromo-5-chloro-2-iodoaniline (CAS 1426566-89-3)
- 1-((2-Ethoxy-4,5-dimethylphenyl)sulfonyl)-3,5-dimethyl-1H-pyrazole (CAS 944782-15-4)
- 1-(Bromomethyl)-4-(4-chlorophenoxy)benzene (CAS 127776-17-4)
- Ethyl 2-(isocyanatosulfonyl)benzoate (CAS 77375-79-2)
- 3-(N,3-dimethylthiophene-2-carboxamido)-2-methylpropanoic acid (CAS 1247774-89-5)
- 2,5-Difluoro-isonicotinonitrile (CAS 1214331-33-5)
- 4-(Prop-2-en-1-ylsulfanyl)-[1,2,4]triazolo[4,3-a]quinoxaline (CAS 338420-34-1)
- Ethyl (1R,5S)-8-oxobicyclo[3.2.1]Octane-3-carboxylate (CAS 19530-66-6)
- D-[Ala]24-Semaglutide (CAS CATO-C4X-2226126)
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