Ethyl 1-methyl-3-oxopiperidine-4-carboxylate hydrochloride CAS 58020-12-5
| CAS No. | 58020-12-5 |
| Molecular Formula | C9H15NO3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Ethyl 1-methyl-3-oxopiperidine-4-carboxylate hydrochloride (C9H15NO3HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 221.68 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Ethyl 1-methyl-3-oxopiperidine-4-carboxylate hydrochloride (CAS 58020-12-5) is a high-purity analytical reference standard with the molecular formula C9H15NO3HCl and a molecular weight of 221.68 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Ethyl 1-methyl-3-oxopiperidine-4-carboxylate hydrochloride 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 | C9H15NO3 HCl |
| Molecular Weight | 221.68 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- Ethyl 6-bromoimidazo[1,2-a]pyrazine-3-carboxylate (CAS 1289193-46-9)
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- tert-Butyl 2-(2-Chloroethoxy)acetate (CAS 73834-55-6)
- 2-Chloro-3-ethoxy-5-nitropyridine (CAS 1352910-89-4)
- (R)-2-(Aminomethyl)-1-Cbz-pyrrolidine (CAS 1187931-23-2)
- 2-(3-Bromophenyl)-4-(chloromethyl)thiazole hydrochloride (CAS 1052539-88-4)
- (1-Isopropyl-1h-pyrazol-3-yl)methanesulfonyl chloride (CAS 1342545-79-2)
- [1-(2-Chloro-acetyl)-pyrrolidin-2-ylmethyl]-cyclopropyl-carbamic acid benzyl ester (CAS 1354015-16-9)
- 5-Isobutyl-2-methyl-4-(morpholinomethyl)furan-3-carboxylic acid (CAS 435341-87-0)
- Peptide Impurity 15 (CAS 1227750-69-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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