n-Methyl-N-(2-methylpropyl)sulfamoyl chloride CAS 263169-14-8
| CAS No. | 263169-14-8 |
| Molecular Formula | C5H12ClNO2S |
| Molecular Weight | 185.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 185.67 g/mol gives n-Methyl-N-(2-methylpropyl)sulfamoyl chloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
n-Methyl-N-(2-methylpropyl)sulfamoyl chloride (CAS 263169-14-8), molecular formula C5H12ClNO2S and molecular weight 185.67 g/mol, is a CATO reference standard with documented purity and traceability.
n-Methyl-N-(2-methylpropyl)sulfamoyl chloride (C5H12ClNO2S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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), n-Methyl-N-(2-methylpropyl)sulfamoyl chloride 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 | C5H12ClNO2S |
| Molecular Weight | 185.67 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) | 0.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- n-Ethyl-n-propylsulfamoyl chloride (CAS 627887-40-5)
- 78472-00-1 3-chloro-N,N-dimethylpropane-1-sulfonamide DTXSID20434469 (CAS 78472-00-1)
- n-Ethyl-n-(propan-2-yl)sulfamoyl chloride (CAS 627887-42-7)
- 2-(3-chlorophenyl)-2-methyl-propanenitrile (CAS 64798-33-0)
- 4-Bromo-N-(2,4-dimethoxyphenyl)benzamide (CAS 325471-68-9)
- 6-(Methylsulfonyl)-N-(2-morpholinoethyl)benzo[d]thiazol-2-amine (CAS 1207000-39-2)
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