Methyl 3-oxopiperidine-4-carboxylate hydrochloride CAS 1266522-92-2
| CAS No. | 1266522-92-2 |
| Molecular Formula | C7H11NO3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Methyl 3-oxopiperidine-4-carboxylate hydrochloride is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Methyl 3-oxopiperidine-4-carboxylate hydrochloride (CAS 1266522-92-2), molecular formula C7H11NO3HCl and molecular weight 193.63 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H11NO3HCl, Methyl 3-oxopiperidine-4-carboxylate hydrochloride contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 193.63 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C7H11NO3 HCl |
| Molecular Weight | 193.63 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, water |
| 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.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- Methyl 2-oxopiperidine-3-carboxylate (CAS 106118-94-9)
- Methyl 4-Oxopiperidine-3-Carboxylate (CAS 108554-34-3)
- Methyl 6-oxopiperidine-2-carboxylate (CAS 111479-60-8)
- (S)-4-oxopiperidine-2-carboxylic acid hydrochloride (CAS 116049-23-1)
- 1-methyl-4-oxopiperidine-3-carbaldehyde (CAS 1194575-07-9)
- 1-Benzyl-4-oxopiperidine-2-carboxylic acid (CAS 1218093-72-1)
- Methyl 3-oxopiperidine-2-carboxylate hydrochloride (CAS 1219141-01-1)
- ethyl 3-oxopiperidine-2-carboxylate;hydrochloride (CAS 1253789-62-6)
Recommended Standards
- 4-(3-Aminopropanoyl)-2-piperazinone hydrochloride (CAS 1220033-48-6)
- 2-Methyl-3-(1H-pyrazol-3-yl)-6-(trifluoromethyl)pyridine (CAS 1818100-16-1)
- Tert-butyl 10-fluoro-2,7-diazaspiro[4.5]Decane-7-carboxylate (CAS 1263177-23-6)
- 4-(Cyclopropylmethoxy)-3-ethylbenzaldehyde (CAS 883525-14-2)
- 3-Nitro-6-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1190320-06-9)
- TRifluoropropyl POSS cage Mixture (CAS 851814-19-2)
- Quinocetone (CAS 81810-66-4)
- 4-((4-Chlorophenyl)thio)-5-morpholino-2-(p-tolyl)pyridazin-3(2H)-one (CAS 551921-37-0)
- (5-Chloro-2-methoxybenzoyl)proline (CAS 1101860-80-3)
- Serpent Peptide 2AcOH (CAS 823202-99-9(free base))
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