1-isobutyl-5-methyl-1h-pyraZole-4-sulfonyl chloride CAS 1006496-01-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1006496-01-0 |
| Molecular Formula | C8H13ClN2O2S |
| Molecular Weight | 236.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-isobutyl-5-methyl-1h-pyraZole-4-sulfonyl chloride (CAS 1006496-01-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H13ClN2O2S. Molecular weight: 236.72 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H13ClN2O2S |
| Molecular Weight | 236.72 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1-Butyl-3-methyl-1h-pyrazole-4-sulfonyl chloride (CAS 1006495-69-7)
- 4-(4-Chlorobenzyl)thiophene-3-carbaldehyde (CAS 1007387-46-3)
- 1-(Butan-2-yl)-5-methyl-1h-pyrazole-4-sulfonyl chloride (CAS 1006454-09-6)
- Tert-butyl (3,4-bis(benzyloxy)phenethyl)carbamate (CAS 300362-80-5)
- 5-Bromo-1-chloro-2,3-difluorobenzene (CAS 1060813-07-1)
- (4-Fluoro-3-(pyrimidin-5-yl)phenyl)methanamine (CAS 1251073-22-9)
- 3-Hydroxy-4-methyl-6H-dibenzo[b,d]pyran-6-one (CAS 76244-77-4)
- rac-(1R,2S)-1-amino-2-methyl-2-phenylcyclopropane-1-carboxylic acid hydrochloride (CAS 2044705-69-1)
- 2'-(Benzyloxy)-[1,1'-biphenyl]-2-amine hydrochloride (CAS 1170524-29-4)
- [14-31]-Semaglutide (CAS CATO-C4X-2226262)
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