N-cyclopropyl-1H-imidazole-4-sulfonamide CAS 1306605-47-9
| CAS No. | 1306605-47-9 |
| Molecular Formula | C6H9N3O2S |
| Molecular Weight | 187.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-cyclopropyl-1H-imidazole-4-sulfonamide (C6H9N3O2S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies N-cyclopropyl-1H-imidazole-4-sulfonamide (CAS 1306605-47-9), a certified reference material (molecular formula C6H9N3O2S, MW 187.22 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), N-cyclopropyl-1H-imidazole-4-sulfonamide 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 | C6H9N3O2S |
| Molecular Weight | 187.22 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
- N-Cyclopropyl-1H-imidazole-2-sulfonamide (CAS 1420801-85-9)
- 3-Cyclopropyl-4-fluoroisoquinoline (CAS 1404078-15-4)
- 6-Cyclopropyl-8-fluoroisoquinoline (CAS 1818847-45-8)
- (1-Cyclopropyl-1h-1,3-benzodiazol-2-yl)methanamine (CAS 1094220-55-9)
- (1-Cyclopropyl-1h-benzo[d]imidazol-5-yl)methanamine (CAS 1266789-96-1)
- 2-Cyclopropyl-5,7-dimethyl-3H-imidazo[4,5-b]pyridine (CAS 135070-90-5)
- 2-Cyclopropyl-7,8-dihydroquinolin-5(6H)-one (CAS 1785503-44-7)
- 2-cyclopropyl-1-methyl-1H-1,3-benzodiazol-5-amine (CAS 921040-13-3)
Recommended Standards
- 3-Amino-2,4,6,7-tetrahydrothiopyrano[4,3-c]pyrazole 5,5-dioxide (CAS 1306604-52-3)
- 2,6-Diamino-5-propylpyrimidine-4-carboxylic acid (CAS 13166-62-6)
- 2-Amino-3-(methylsulfonyl)phenol (CAS 129318-50-9)
- 2-Methoxy-N-(5-methyl-1,3,4-thiadiazol-2-yl)acetamide (CAS 132214-40-5)
- 2-(4-cyanophenoxy)-N-(pyrimidin-2-yl)acetamide (CAS 748775-12-4)
- 3-Azabicyclo[4.2.1]nonan-4-one (CAS 24199-40-4)
- 1,4,6-Trichloro-2,3-dihydro-1h-indene (CAS 1188146-20-4)
- 2-Methylquinoxaline-6-carbonitrile (CAS 397324-18-4)
- 2-(4-Phenoxyphenyl)acetaldehyde (CAS 202825-61-4)
- N-Nitroso-N-Methyl-N-Hydroxymethylamine (CAS 58840-25-8)
- 3-Ethyl-1-((4-methoxyphenyl)sulfonyl)-1H-indole (CAS 88939-69-9)
- (S)-3-Bromo-2,6-diethoxy-N-((1-ethylpyrrolidin-2-yl)methyl)benzamide hydrochloride (CAS 82935-30-6)
- (S)-4-(4-Bromophenyl)pyrrolidin-2-one (CAS 1384268-94-3)
- Renin Inhibitor Peptide (CAS 50410-01-0)
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