3-[(chlorosulfonyl)(ethyl)amino]-2-methylpropanenitrile CAS 1247700-03-3
| CAS No. | 1247700-03-3 |
| Molecular Formula | C6H11ClN2O2S |
| Molecular Weight | 210.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 3-[(chlorosulfonyl)(ethyl)amino]-2-methylpropanenitrile (C6H11ClN2O2S) 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 3-[(chlorosulfonyl)(ethyl)amino]-2-methylpropanenitrile (CAS 1247700-03-3), a certified reference material (molecular formula C6H11ClN2O2S, MW 210.68 g/mol) for analytical method development and quality control.
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 3-[(chlorosulfonyl)(ethyl)amino]-2-methylpropanenitrile 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 | C6H11ClN2O2S |
| Molecular Weight | 210.68 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related chlorosulfonyl Standards
- 5-(Chlorosulfonyl)furan-2-carboxylic acid (CAS 80466-76-8)
- 4-(Chlorosulfonyl)-1h-pyrrole-2-carboxylic acid (CAS 1096910-97-2)
- Methyl 3-(chlorosulfonyl)cyclobutane-1-carboxylate (CAS 1248799-94-1)
- methyl 2-(chlorosulfonyl)cyclobutane-1-carboxylate (CAS 1595733-28-0)
- methyl 1-[(chlorosulfonyl)methyl]cyclopropane-1-carboxylate (CAS 1820703-07-8)
- Methyl 1-(chlorosulfonyl)cyclobutane-1-carboxylate (CAS 1909305-18-5)
- Methyl 5-(Chlorosulfonyl)pentanoate (CAS 1408058-14-9)
- Methyl 2-(chlorosulfonyl)-3-methylbutanoate (CAS 144037-05-8)
Recommended Standards
- 4-Chloro-2-cyclopropylthieno[2,3-d]pyrimidine (CAS 1247422-94-1)
- 4-(3-Chlorophenyl)thiazol-5-amine (CAS 1248666-91-2)
- 2-(4-Chlorophenyl)thiazol-4-amine (CAS 123970-68-3)
- 2-Amino-5-(3-chlorophenyl)thiazole (CAS 1249447-08-2)
- 6-Amino-4-(aminomethyl)-5-(difluoromethyl)picolinaldehyde (CAS 1805152-18-4)
- tert-Butyl 3-carbamimidoylazetidine-1-carboxylate (CAS 1541310-73-9)
- 2-Butylfuran (CAS 4466-24-4)
- N-Hexylnaphthalen-1-amine (CAS 87619-72-5)
- 3-((Tert-pentylamino)methyl)benzonitrile (CAS 1021121-07-2)
- 3-Bromo-2-(trifluoromethyl)pyridine (CAS 590371-58-7)
- 2,2,2-Trifluoro-1-[4-(trifluoromethyl)-3-indolyl]ethanone (CAS 1448890-70-7)
- 2,2-Dimethylthiomorpholine 1-oxide (CAS 1384431-11-1)
- methyl hexahydropyridazine-3-carboxylate (CAS 503177-84-2)
- Semaglutide Impurity 189 (CAS CATO-C4X-2226189)
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