1-(3-(Benzylthio)-2-ethylphenyl)pyrrolidin-2-one CAS 1509935-64-1
| CAS No. | 1509935-64-1 |
| Molecular Formula | C19H21NOS |
| Molecular Weight | 311.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-(3-(Benzylthio)-2-ethylphenyl)pyrrolidin-2-one.
1-(3-(Benzylthio)-2-ethylphenyl)pyrrolidin-2-one (CAS 1509935-64-1) is a high-purity analytical reference standard with the molecular formula C19H21NOS and a molecular weight of 311.44 g/mol.
Based on its molecular formula C19H21NOS, 1-(3-(Benzylthio)-2-ethylphenyl)pyrrolidin-2-one contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 311.44 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), 1-(3-(Benzylthio)-2-ethylphenyl)pyrrolidin-2-one 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 | C19H21NOS |
| Molecular Weight | 311.44 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Benzylthio Standards
- 1-(3-(Benzylthio)-2-methylphenyl)piperidin-2-one (CAS 1509935-56-1)
- 4-(Benzylthio)-6,7-dimethoxycinnoline (CAS 5387-97-3)
- Phenyl 2-(benzylthio)-4,5-dihydro-1H-imidazole-1-carboxylate (CAS 320424-40-6)
- (1-Benzyl-2-(benzylthio)-1H-imidazol-5-yl)methanol (CAS 338414-89-4)
- 1-(2-(Benzylthio)-4,5-dihydro-1H-imidazol-1-yl)-2-phenylethan-1-one (CAS 851864-32-9)
- 4-(3-(Benzylthio)-2-methylphenyl)morpholin-3-one (CAS 1509935-58-3)
- 6-(Benzylthio)-9-butyl-9H-purin-2-amine (CAS 93017-04-0)
- 6-(Benzylthio)-9-isobutyl-9H-purin-2-amine (CAS 94571-97-8)
Recommended Standards
- (S)-5,6-dibenzyl-2-oxa-8-thia-5-azaspiro[3.4]Octane (CAS 1556097-50-7)
- Dosulepin EP Impurity A (CAS 1447-71-8)
- tert-Butyl 4-cyano-4-thiomorpholinopiperidine-1-carboxylate (CAS 1706460-93-6)
- 4-Butoxy-N-(2-hydroxy-2-methyl-3-(methylthio)propyl)benzamide (CAS 1396879-29-0)
- 6,7-Dimethoxy-2-phenyl-4H-chromen-4-one (CAS 26964-27-2)
- 5-(Aminomethyl)-N-cyclopropyl-3-methylpyridin-2-amine (CAS 1355200-78-0)
- 2-(2,6-Dimethylphenoxy)ethan-1-ol (CAS 16737-71-6)
- 2-Methyl-1-[2-(3-piperidinyl)ethyl]piperidinedihydrochloride (CAS 1220038-25-4)
- 1-(4-Chloropyridin-2-yl)cyclopropane-1-carbonitrile (CAS 1427012-83-6)
- 1-(1,3-Dimethyl-1H-pyrazol-4-yl)-N-((1-methyl-5-(trifluoromethyl)-1H-pyrazol-4-yl)methyl)methanamine hydrochloride (CAS 1856100-73-6)
- 4-(Diisopropylamino)butyronitrile (CAS 13858-50-9)
- tert-Butyl N-(6-chloro-2,4-diformylpyridin-3-yl)carbamate (CAS 2140305-89-9)
- 1-(2,6-Dichlorobenzamido)cycloheptane-1-carboxylic acid (CAS 912763-77-0)
- Glucagon receptor antagonist I (CAS 438618-32-7)
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