N,N,3,5-Tetramethyl-1H-pyrazole-4-sulfonamide hydrochloride CAS 2126159-97-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2126159-97-3 |
| Molecular Formula | C7H13N3O2S HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity N,N,3,5-Tetramethyl-1H-pyrazole-4-sulfonamide hydrochloride (CAS 2126159-97-3) pharmaceutical standards reference standard. Molecular formula: C7H13N3O2S HCl. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H13N3O2S HCl |
| Molecular Weight | 239.72 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
- N-(4-Chloro-3-nonylisoxazol-5-yl)acetamide (CAS 92088-05-6)
- 2-chloro-8-iodopyrido[4,3-d]pyrimidine (CAS 1562987-94-3)
- 2-Methyl-5-(3-methyl-[1,2,4]triazolo[3,4- b ][1,3,4]thiadiazol-6-yl)-phenylamine (CAS 626223-64-1)
- Venetoclax Impurity 38 (CAS CATO-C4X-249538)
- 4-(Pyrrolidine-1-carbonyl)benzaldehyde (CAS 80020-05-9)
- Dansyl-L-leucine (CAS 1100-22-7)
- PACAP-Related Peptide (PRP), rat (CAS 132769-35-8)
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