1-(Isopropylsulfonyl)piperidine-4-carboxylic Acid CAS 330985-28-9
| CAS No. | 330985-28-9 |
| Molecular Formula | C9H17NO4S |
| Molecular Weight | 235.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(Isopropylsulfonyl)piperidine-4-carboxylic Acid (CAS 330985-28-9), molecular formula C9H17NO4S and molecular weight 235.30 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, 1-(Isopropylsulfonyl)piperidine-4-carboxylic Acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 235.30 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures 1-(Isopropylsulfonyl)piperidine-4-carboxylic Acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H17NO4S |
| 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.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Isopropylsulfonyl Standards
- (S)-1-(isopropylsulfonyl)piperidine-2-carboxylic acid (CAS 1567929-74-1)
- (R)-1-(isopropylsulfonyl)piperidine-2-carboxylic acid (CAS 1568255-47-9)
- 2-(1-(Isopropylsulfonyl)piperidin-4-yl)ethanol (CAS 1435489-66-9)
- 2-(4-(Isopropylsulfonyl)piperazin-1-yl)ethan-1-amine (CAS 1178696-38-2)
- 1-(Isopropylsulfonyl)-1,2,5,6-tetrahydropyridine-3-carboxylic acid (CAS 1373247-78-9)
- 5-((Isopropylsulfonyl)methyl)furan-2-carboxylic acid (CAS 1179751-43-9)
- 2-((Isopropylsulfonyl)methyl)furan-3-carboxylic acid (CAS 1182896-45-2)
- 1-(Isopropylsulfonyl)-1H-benzo[d]imidazol-2-amine (CAS 211512-92-4)
Recommended Standards
- 1-(Ethylsulfonyl)piperidine-4-carbohydrazide (CAS 832739-82-9)
- 1-(Propane-1-sulfonyl)piperidine-4-carboxylic acid (CAS 854137-35-2)
- 1-(Ethylsulfonyl)piperidine-3-carbohydrazide (CAS 832738-00-8)
- 1-(propylsulfonyl)piperidine-3-carboxylic acid (CAS 702695-93-0)
- 3,5-Diisopropoxybenzaldehyde (CAS 94169-64-9)
- 3,4-Dichloro-5-fluorophenylacetonitrile (CAS 1803766-12-2)
- [2-(But-2-ynyloxy)pyridin-3-yl]methylamine (CAS 1935583-31-5)
- 1-Cyclopropyl-3-morpholinothiourea (CAS 724778-59-0)
- 5-Ethoxypyridazin-3(2H)-one (CAS 82226-49-1)
- Thioguanosine Diphosphate (CAS 16541-19-8)
- Homoharringtonine (CAS 26833-87-4)
- 3,3′-Methylenedianiline (CAS 19471-12-6)
- 2-Chloro-N-(2,4-dichlorobenzyl)-N-isopropylacetamide (CAS 1353962-90-9)
- Semaglutide Impurity 188 (CAS CATO-C4X-2226188)
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