1-((Chloromethyl)sulfonyl)-2-ethylpyrrolidine CAS 1341214-52-5
| CAS No. | 1341214-52-5 |
| Molecular Formula | C7H14ClNO2S |
| Molecular Weight | 211.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1-((Chloromethyl)sulfonyl)-2-ethylpyrrolidine (C7H14ClNO2S) is characterized by an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. 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.
1-((Chloromethyl)sulfonyl)-2-ethylpyrrolidine (CAS 1341214-52-5), molecular formula C7H14ClNO2S and molecular weight 211.71 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 1-((Chloromethyl)sulfonyl)-2-ethylpyrrolidine 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 | C7H14ClNO2S |
| Molecular Weight | 211.71 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloromethyl Standards
- 4-(Chloromethyl)-1-(methylsulfonyl)piperidine (CAS 1082943-87-0)
- 3-(Chloromethyl)-1-methanesulfonylpiperidine (CAS 1082944-42-0)
- 1-((Chloromethyl)sulfonyl)azepane (CAS 118767-59-2)
- 2-Chloromethyl-4,6-dimethylbenzo[d]thiazole, 97% (CAS 1188031-24-4)
- 2-Chloromethyl-4,7-dimethylbenzo[d]thiazole, 97% (CAS 1188031-79-9)
- 2-Chloromethyl-6-ethylbenzo[d]thiazole, 97% (CAS 1188228-09-2)
- 1-((Chloromethyl)sulfonyl)-2-methylpiperidine (CAS 1339690-17-3)
- 1-((Chloromethyl)sulfonyl)-2,2-dimethylpyrrolidine (CAS 1342105-94-5)
Recommended Standards
- 3,3-Dimethylpiperidine-1-sulfonyl chloride (CAS 1341531-84-7)
- 4-Ethylpiperidine-1-sulfonyl chloride (CAS 1249903-87-4)
- (1-Methylpiperidin-4-yl)methanesulfonyl chloride (CAS 1196156-73-6)
- 1-Chloro-n-(1-cyclopropylethyl)-n-methylmethanesulfonamide (CAS 1342592-33-9)
- 7-Bromo-1,6-naphthyridine-2-carboxylic acid (CAS 157848-47-5)
- n-(2-Iodophenyl)pivalamide (CAS 170959-10-1)
- 5-Bromo-4-fluoro-2,3-dihydro-1H-inden-1-amine (CAS 1273656-61-3)
- 5-(2-Bromo-4,5-difluorophenyl)-1-(tert-butyl)-4-iodo-1H-pyrazole (CAS 1206676-80-3)
- Methyl 2-(6-(benzyloxy)-9H-purin-9-yl)acetate (CAS 924913-66-6)
- (2S,6S)-2-Amino-6-(3-carboxypropanamido)heptanedioic acid (CAS 26605-36-7)
- 4-((5-(4-Ethoxyphenoxy)pentyl)oxy)aniline (CAS 102321-36-8)
- Ethyl pyridin-2-ylglycinate (CAS 53051-79-9)
- 5-cyclopropylpyrrolidin-3-ol hydrochloride (CAS 1889940-04-8)
- Insulin B (22-25) (CAS 34367-73-2)
Why CATO?
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