4-Bromo-5-cyclopropyl-N,N-dimethyl-1H-pyrazole-1-sulfonamide CAS 917899-41-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 917899-41-3 |
| Molecular Formula | C8H12BrN3O2S |
| Molecular Weight | 294.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-5-cyclopropyl-N,N-dimethyl-1H-pyrazole-1-sulfonamide (CAS 917899-41-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H12BrN3O2S. Molecular weight: 294.17 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H12BrN3O2S |
| Molecular Weight | 294.17 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 1-(4-Bromo-benzyl)-4-isothiocyanato-1h-pyrazole (CAS 1004193-49-0)
- 4-(5-Bromo-1H-pyrrolo[2,3-b]pyridin-3-yl)-2-methylthiazole (CAS 1046793-78-5)
- 5-bromo-2-ethoxy-N-methylbenzene-1-sulfonamide (CAS 1097815-33-2)
- 5-Bromo-2-methoxy-N,4-dimethylbenzenesulfonamide (CAS 1206096-59-4)
- n-(5-Bromo-2-methoxyphenyl)ethane-1-sulfonamide (CAS 1247613-58-6)
- 5-Bromo-2-(propan-2-yloxy)benzene-1-sulfonamide (CAS 1247695-27-7)
- 5-Bromo-2-propoxybenzenesulfonamide (CAS 1248465-41-9)
- 5-Bromo-N,N-dimethyl-4-(methylamino)pyridine-3-sulfonamide (CAS 1352522-11-2)
Recommended Standards
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(furan-3-yl)thiophen-2-yl)boronate (CAS 2223011-14-9)
- 4-Bromo-N-ethyl-3-methoxybenzenesulfonamide (CAS 723744-19-2)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(furan-2-yl)thiophen-2-yl)boronate (CAS 2223031-90-9)
- 7-Methyl-5-oxa-2-azaspiro[3.4]Octane (CAS 2306260-93-3)
- (1-(2,3-Dichlorophenyl)cyclobutyl)methanamine (CAS 1934662-95-9)
- 5-Chloro-3-methyl-2H-pyrazolo[3,4-b]pyridine (CAS 1352397-08-0)
- 3-(5,6-Dihydroimidazo[2,1-b]thiazol-3-yl)aniline (CAS 924861-93-8)
- 3,5-Bis[[(tert-Butyl)dimethylsilyl]oxy]benzenemethanol (CAS 103929-84-6)
- Methyl 5-hydroxy-2-methoxybenzoate (CAS 87513-63-1)
- D-[Arg]30-Semaglutide (CAS CATO-C4X-222653)
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 13829788188 / jacky.chen@cato-chem.com