Ethyl 3-oxopiperidine-4-carboxylate CAS 70637-75-1
| CAS No. | 70637-75-1 |
| Molecular Formula | C8H13NO3 |
| Molecular Weight | 171.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, Ethyl 3-oxopiperidine-4-carboxylate is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 171.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
Ethyl 3-oxopiperidine-4-carboxylate (CAS 70637-75-1), molecular formula C8H13NO3 and molecular weight 171.19 g/mol, is a CATO reference standard with documented purity and traceability.
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 Ethyl 3-oxopiperidine-4-carboxylate 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 | C8H13NO3 |
| Molecular Weight | 171.19 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| 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.) | 1977 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- Ethyl 6-oxopiperidine-2-carboxylate (CAS 127274-92-4)
- Ethyl 6-oxopiperidine-3-carboxylate (CAS 146059-76-9)
- 3-Ethyl-2-oxopiperidine-3-carboxylic acid (CAS 168779-59-7)
- 2-Ethyl-6-oxopiperidine-4-carboxylic Acid (CAS 38478-84-1)
- Ethyl 2-Oxopiperidine-4-carboxylate (CAS 25410-09-7)
- Ethyl 3-oxopiperidine-1-carboxylate (CAS 61995-19-5)
- Ethyl 4-oxopiperidine-3-carboxylate (CAS 67848-59-3)
- 915919-82-3 1-Ethyl-6-oxopiperidine-3-carboxylic acid DTXSID60660745 (CAS 915919-82-3)
Recommended Standards
- Ethyl 4-methyl-5-oxopyrrolidine-3-carboxylate (CAS 61334-14-3)
- ethyl 3-methyl-5-oxopyrrolidine-3-carboxylate (CAS 857424-21-6)
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- Ethyl 7-oxa-3-azabicyclo[4.1.0]heptane-3-carboxylate (CAS 66643-45-6)
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