Ethyl N-{1-[(4-chlorophenyl)sulfanyl]-2,3-dihydro-1H-inden-2-yl}carbamate CAS 337920-34-0
| CAS No. | 337920-34-0 |
| Molecular Formula | C18H18ClNO2S |
| Molecular Weight | 347.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ethyl N-{1-[(4-chlorophenyl)sulfanyl]-2,3-dihydro-1H-inden-2-yl}carbamate is closely related to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Ethyl N-{1-[(4-chlorophenyl)sulfanyl]-2,3-dihydro-1H-inden-2-yl}carbamate (CAS 337920-34-0), molecular formula C18H18ClNO2S and molecular weight 347.86 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C18H18ClNO2S, Ethyl N-{1-[(4-chlorophenyl)sulfanyl]-2,3-dihydro-1H-inden-2-yl}carbamate contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 347.86 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Ethyl N-{1-[(4-chlorophenyl)sulfanyl]-2,3-dihydro-1H-inden-2-yl}carbamate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H18ClNO2S |
| Molecular Weight | 347.86 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- 4-Chloro-N-(3-(hex-1-yn-1-yl)phenyl)benzenesulfonamide (CAS 861209-81-6)
- Octyl (4-(chlorosulfonyl)phenyl)carbamate (CAS 680185-45-9)
- 3-[(4-Chlorophenyl)sulfanyl]-2-phenylquinoline (CAS 338391-98-3)
- Zotepine N-Oxide (CAS 63720-83-2)
- 2-(Bromomethyl)acrylonitrile (CAS 17200-53-2)
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- 7'-Hydroxy-2H,2'H-[3,4'-bichromene]-2,2'-dione (CAS 610759-54-1)
- (11Z,13Z)-Hexadeca-11,13-dienal (CAS 71317-73-2)
- (5-(Difluoromethoxy)-2-fluorophenyl)methanamine (CAS 1261603-84-2)
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- 3-Hydroxy-3-(4-hydroxy-3,5-dimethylphenyl)propanoic acid (CAS 1249121-07-0)
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