1-(Ethylsulfonyl)piperidine-4-carbohydrazide CAS 832739-82-9
| CAS No. | 832739-82-9 |
| Molecular Formula | C8H17N3O3S |
| Molecular Weight | 235.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(Ethylsulfonyl)piperidine-4-carbohydrazide (CAS 832739-82-9), a certified reference material (molecular formula C8H17N3O3S, MW 235.30 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H17N3O3S, 1-(Ethylsulfonyl)piperidine-4-carbohydrazide contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 235.30 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C8H17N3O3S |
| Molecular Weight | 235.30 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Ethylsulfonyl Standards
- 3-(Ethylsulfonyl)-2-phenyl-1H-pyrrole (CAS 1707379-41-6)
- 1-(Ethylsulfonyl)piperidine-3-carbohydrazide (CAS 832738-00-8)
- 3-(Ethylsulfonyl)propane-1-sulfonyl chloride (CAS 1490041-20-7)
- 4-(Ethylsulfonyl)-3-phenyl-1H-pyrazole (CAS 1707391-64-7)
- 3-(Ethylsulfonyl)-4-phenyl-1H-pyrazole (CAS 1710853-15-8)
- 1-(1-(Ethylsulfonyl)azetidin-3-yl)piperazine (CAS 1495720-37-0)
- 5-(Ethylsulfonyl)-3-phenyl-1H-1,2,4-triazole (CAS 924663-88-7)
- 3-(1-(Ethylsulfonyl)ethyl)-4-methylpyrrolidine-2,5-dione (CAS 58467-34-8)
Recommended Standards
- 1-(Isopropylsulfonyl)piperidine-4-carboxylic Acid (CAS 330985-28-9)
- 1-(4-Azepan-1-yl-3-fluorophenyl)ethanone (CAS 420826-76-2)
- 1-(Propane-1-sulfonyl)piperidine-4-carboxylic acid (CAS 854137-35-2)
- 1-(3-Fluoro-4-(4-methylpiperidin-1-yl)phenyl)ethan-1-one (CAS 351039-00-4)
- 6-(tert-Butoxy)-3-cyclopropoxy-2-methoxypyridine (CAS 1243361-37-6)
- 2-(4-Nitro-1h-pyrazol-1-yl)ethan-1-amine (CAS 1002033-53-5)
- 3,4,5-Trifluorophenylacetyl chloride (CAS 849623-76-3)
- 1-(4-Methylphenyl)-3-[2-(methylsulfanyl)pyrimidin-4-yl]-1,4-dihydropyridazin-4-one (CAS 866131-27-3)
- Ethyl 2-(2,4-difluorophenyl)-2-(methylamino)acetate (CAS 1218729-40-8)
- 1,1-Bis(trifluoromethyl)-cyclopentane (CAS 277756-40-8)
- Dicyclohexylammonium (S)-2-((tert-butoxycarbonyl)amino)-4-(3,4-dimethoxyphenyl)butanoate (CAS 1354752-74-1)
- Tofacitinib Impurity 183 (CAS 115093-90-8)
- 4613-53-0 6-Amino-2-phenyl-4H-1-benzopyran-4-one DTXSID00584330 (CAS 4613-53-0)
- Semaglutide (CAS 910463-68-2)
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 18665070610 / Nicole.chen@cato-chem.com