Ethyl 1-ethoxycarbonyl piperidine-2-carboxylate CAS 33191-01-4
| CAS No. | 33191-01-4 |
| Molecular Formula | C11H19NO4 |
| Molecular Weight | 229.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 1-ethoxycarbonyl piperidine-2-carboxylate (CAS 33191-01-4) is a high-purity analytical reference standard with the molecular formula C11H19NO4 and a molecular weight of 229.27 g/mol.
The molecular framework of Ethyl 1-ethoxycarbonyl piperidine-2-carboxylate (C11H19NO4) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Ethyl 1-ethoxycarbonyl piperidine-2-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H19NO4 |
| Molecular Weight | 229.27 g/mol |
| Appearance | White to pale yellow crystalline powder |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- 3-(1-(Ethoxycarbonyl)piperidin-4-yl)propanoic acid (CAS 124438-30-8)
- Methyl 3-((ethoxycarbonyl)amino)thiophene-2-carboxylate (CAS 118235-88-4)
- 4-(Ethoxycarbonyl)-2,6-difluorophenylboronic acid (CAS 2377605-88-2)
- (2,2-Bis(ethoxycarbonyl)cyclopropyl)boronic acid (CAS 2225152-08-7)
- 2-(Ethoxycarbonyl)-4,5-difluorobenzoic acid (CAS 1565354-74-6)
- 3,4-Bis(ethoxycarbonyl)-1,2,5-oxadiazole 2-oxide (CAS 18417-40-8)
- 2-(Ethoxycarbonyl)-6-fluorospiro[3.3]heptane-2-carboxylic acid (CAS 2715243-00-6)
- {2-[(Ethoxycarbonyl)amino]-1,3-thiazol-4-yl}acetic Acid (CAS 887576-08-1)
Recommended Standards
- Ethyl 1-(2-Methoxy-2-oxoethyl)piperidine-4-carboxylate (CAS 71172-59-3)
- Ethyl 2-(Boc-amino)cyclopropanecarboxylate (CAS 613261-19-1)
- Ethyl 1-((2-ethoxy-2-oxoethylamino)methyl)cyclopropanecarboxylate (CAS 400841-00-1)
- Ethyl 2,6-dimethylquinoline-3-carboxylate (CAS 892874-63-4)
- 4,6-Bis(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-3-ol (CAS 89990-37-4)
- 3,6-Difluoro-2-methoxyaniline (CAS 1261677-79-5)
- 287111-32-4 Capric acid-10-13C Decanoic acid-10-13C (CAS 287111-32-4)
- 3-Acetoxy-2,6-dimethoxybenzophenone (CAS 890100-40-0)
- 3-(tert-Butoxy)-4-(dimethylamino)phenol (CAS 1243279-92-6)
- 1-(Chloromethyl)-4-methyl-1h-pyrazole (CAS 757152-30-0)
- 2-Chloro-n,n-bis(propan-2-yl)acetamide (CAS 7403-66-9)
- 3-Amino-N-(4-methoxyphenyl)benzofuran-2-carboxamide (CAS 608121-84-2)
- 2-(1,5-Dimethyl-1H-pyrazol-4-ylimino)-thiazolidin-4-one (CAS 1003993-33-6)
- Tirzepatide Impurity 17 (CAS CATO-C4X-324017)
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