2-Ethyl-1-(methylsulfonyl)pyrrolidine CAS 97663-64-4
| CAS No. | 97663-64-4 |
| Molecular Formula | C7H15NO2S |
| Molecular Weight | 177.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Ethyl-1-(methylsulfonyl)pyrrolidine (CAS 97663-64-4) is a high-purity analytical reference standard with the molecular formula C7H15NO2S and a molecular weight of 177.26 g/mol.
The molecular framework of 2-Ethyl-1-(methylsulfonyl)pyrrolidine (C7H15NO2S) is characterized by an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures 2-Ethyl-1-(methylsulfonyl)pyrrolidine 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 | C7H15NO2S |
| Molecular Weight | 177.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 3-(Methylsulfonyl)cyclohexan-1-amine (CAS 1016531-25-1)
- 4-(Methylsulfonyl)cyclohexan-1-amine (CAS 1016717-54-6)
- (1-(Methylsulfonyl)cyclopentyl)methanamine (CAS 1235441-28-7)
- 3-(3-(Methylsulfonyl)propyl)azetidine (CAS 1514550-70-9)
- 1-(2-(Methylsulfonyl)ethyl)cyclobutan-1-amine (CAS 1538879-52-5)
- (1-((Methylsulfonyl)methyl)cyclobutyl)methanamine (CAS 1707379-10-9)
- 2-((Methylsulfonyl)methyl)piperidine (CAS 290328-52-8)
- 3-((Methylsulfonyl)methyl)piperidine (CAS 290328-54-0)
Recommended Standards
- 2-(tert-Butyl)isothiazolidine 1,1-dioxide (CAS 34693-41-9)
- 3-(1-Amino-3-(methylthio)propyl)oxetan-3-ol (CAS 2167911-65-9)
- 1-Methanesulfonyl-4-methylpiperidine (CAS 301308-91-8)
- 3-(2-Aminopropan-2-yl)tetrahydrothiophene 1,1-dioxide (CAS 45936-76-3)
- 1-NITRO-4-(TRIFLUOROMETHYL)BENZENE 4-(TRIFLUOROMETHYL)-1-NITROBENZENE 4-(TRIFLUOROMETHYL)NITROBENZENE 4-NITRO-A,A,A-TRIFLUOROTOLUENE 4-NITRO-ALPHA,ALPHA,ALPHA-TRIFLUOROTOLUENE 4-NITROBENZOTRIFLUORIDE 402-54-0 BENZENE, 1-NITRO-4-(TRIFLUOROMETHYL)- P-TRIFLUOROMETHYLNITROBENZENE TF10528 (CAS 402-54-0)
- N-(4-Methoxybenzyl)-3-methylbenzamide (CAS 329937-59-9)
- MI-538, >98% (HPLC) (CAS 1857417-10-7)
- 4-Nitrophenyl picolinate (CAS 74104-89-5)
- DBCO-NHS ester 2 (CAS 1384870-47-6)
- 3-(1H-1,2,3,4-Tetrazol-1-yl)-3-(thiophen-3-yl)propanoic acid (CAS 1573548-25-0)
- 2-(hydroxymethyl)furan-3-carboxylic acid (CAS 23268-37-3)
- 2-Amino-1-(3,4-difluorophenyl)ethan-1-one hydrochloride (CAS 1209894-23-4)
- 1-(3-Acetyl-1-(p-tolyl)-1H-pyrazol-4-yl)propan-1-one (CAS 825633-20-3)
- (Asn5)-Delta-Sleep Inducing Peptide (H-2555.0005) (CAS 80064-67-1)
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