1-(Methoxymethyl)cyclobutane-1-sulfonamide CAS 2138149-00-3
| CAS No. | 2138149-00-3 |
| Molecular Formula | C6H13NO3S |
| Molecular Weight | 179.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies 1-(Methoxymethyl)cyclobutane-1-sulfonamide (CAS 2138149-00-3), a certified reference material (molecular formula C6H13NO3S, MW 179.24 g/mol) for analytical method development and quality control.
The molecular framework of 1-(Methoxymethyl)cyclobutane-1-sulfonamide (C6H13NO3S) 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H13NO3S |
| Molecular Weight | 179.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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- 3-Chloro-N-ethyl-2-methylaniline (CAS 75746-96-2)
- 4-Chloro-4'-formyl-[1,1'-biphenyl]-3-carboxylic acid (CAS 1261980-13-5)
- n1-(Pyrimidin-2-yl)ethane-1,2-diamine dihydrochloride (CAS 1245569-44-1)
- 3-Methyl-3,7-diazabicyclo[3.3.1]nonane (CAS 58324-99-5)
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- (1-(2-Chlorobenzyl)cyclopropyl)methanol (CAS 1486890-08-7)
- Tirzepatide Impurity 51 (CAS CATO-C4X-324051)
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