1-(1-Ethyl-1H-pyrazole-4-sulfonyl)-piperidine-3-carboxylic acid CAS 957477-71-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 957477-71-3 |
| Molecular Formula | C11H17N3O4S |
| Molecular Weight | 287.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(1-Ethyl-1H-pyrazole-4-sulfonyl)-piperidine-3-carboxylic acid (CAS 957477-71-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H17N3O4S. Molecular weight: 287.34 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H17N3O4S |
| Molecular Weight | 287.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
- 1-(1,5-Dimethyl-1H-pyrazole-4-sulfonyl)-piperidine-4-carboxylic acid (CAS 956362-87-1)
- 1-(Propan-2-yl)-6-(thiophen-2-yl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 879576-89-3)
- 1-((3,4-Dimethylphenyl)sulfonyl)-1H-benzo[d][1,2,3]triazole (CAS 438478-22-9)
- 2-(4-Methoxy-2,3-dihydrofuro[2,3-b]quinolin-2-yl)propane-1,2-diol (CAS 22964-77-8)
- tert-Butyl 3-(3-fluorophenyl)-3-oxopropanoate (CAS 1628222-77-4)
- 1-(2,3-Dichlorophenyl)-N-methylmethanamine (CAS 731827-07-9)
- (R)-2-Amino-3-(perfluorophenyl)propanoic acid (CAS 40332-58-9)
- 7-Chloro-8-fluorochroman-4-one (CAS 1092348-85-0)
- (E)-1-(Pyridin-2-yl)ethan-1-oneoxime (CAS 79462-42-3)
- Vancomycin Hexapeptide (CAS 115236-65-2)
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