(1-Isopropyl-1h-imidazol-2-yl)methanesulfonamide CAS 1420963-88-7
| CAS No. | 1420963-88-7 |
| Molecular Formula | C7H13N3O2S |
| Molecular Weight | 203.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of (1-Isopropyl-1h-imidazol-2-yl)methanesulfonamide (C7H13N3O2S) 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.
CATO supplies (1-Isopropyl-1h-imidazol-2-yl)methanesulfonamide (CAS 1420963-88-7), a certified reference material (molecular formula C7H13N3O2S, MW 203.26 g/mol) for analytical method development and quality control.
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), (1-Isopropyl-1h-imidazol-2-yl)methanesulfonamide 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 | C7H13N3O2S |
| Molecular Weight | 203.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Isopropyl Standards
- 1-Isopropyl-5-methyl-1h-pyrazole-4-sulfonamide (CAS 1250322-88-3)
- 1-Isopropyl-1H-indole-6-carboxylic acid (CAS 1030423-73-4)
- 1-Isopropyl-1H-indole-4-carboxylic acid (CAS 1030423-99-4)
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- 1-Isopropyl-1h-indole-2-carboxylic acid (CAS 167479-15-4)
- 2-Isopropyl-4-phenyloxazol-5(2H)-one (CAS 60050-58-0)
Recommended Standards
- 1-(1-Ethyl-1h-imidazol-2-yl)-n-methylmethanesulfonamide (CAS 1420904-13-7)
- N-(1-(furan-2-yl)ethyl)-N-methylmethanesulfonamide (CAS 1424611-56-2)
- 8-(Methylsulfonyl)-8-azabicyclo[3.2.1]Octan-3-one (CAS 1412433-64-7)
- 2-Phenyl-1-(thiazol-2-yl)ethan-1-one (CAS 144774-99-2)
- 2-(4-Bromo-2-chlorophenyl)-2,2-difluoroacetic acid (CAS 1823816-46-1)
- Sertraline oxime Impurity (CAS 152642-35-8)
- 3-Amino-6-bromo-5-methylpyrazine-2-carbonitrile (CAS 160602-31-3)
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- tert-Butyl (5-bromo-2-cyano-3-hydroxy-4-(2-hydroxyethyl)phenyl)carbamate (CAS 2803822-09-3)
- Methyl 7-Nitroindole-3-carboxylate (CAS 1027081-37-3)
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- rel-Benzyl (3R,4S)-3-amino-4-fluoropiperidine-1-carboxylate (CAS 1207853-07-3)
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