1-Methylpiperidine-2,3-dione CAS 30932-82-2
| CAS No. | 30932-82-2 |
| Molecular Formula | C6H9NO2 |
| Molecular Weight | 127.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-Methylpiperidine-2,3-dione 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.
1-Methylpiperidine-2,3-dione (CAS 30932-82-2), molecular formula C6H9NO2 and molecular weight 127.14 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C6H9NO2, 1-Methylpiperidine-2,3-dione contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 127.14 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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.
Physical & Chemical Properties
| Molecular Formula | C6H9NO2 |
| Molecular Weight | 127.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 1 |
Related Methylpiperidine Standards
- 5-Methylpiperidine-2,4-dione (CAS 118263-96-0)
- 1-Methylpiperidine-2,4-dione (CAS 118263-97-1)
- 6-Methylpiperidine-2,4-dione (CAS 118263-99-3)
- 3-Methylpiperidine-2,4-dione (CAS 1547067-72-0)
- (6S)-6-methylpiperidine-2,4-dione (CAS 653589-26-5)
- 1-Methylpiperidine-2,5-dione (CAS 408309-25-1)
- 1-Methylpiperidine-2,6-dione (CAS 25077-25-2)
- 1-Methylpiperidine-3,5-dione (CAS 66310-86-9)
Recommended Standards
- 1-Methyl-5-oxopyrrolidine-3-carbaldehyde (CAS 72496-67-4)
- 1H-Pyrrole-2,5-dimethanol (CAS 6249-04-3)
- 1-Fluoroethanesulfonamide (CAS 2763268-51-3)
- 1-Ethyl-5-(hydroxymethyl)-1,2,4-triazole (CAS 215868-81-8)
- 4,7-Dimethyl-1H-benzo[d][1,2,3]triazol-5-amine (CAS 861603-62-5)
- (2S)-1-methylpiperazine-2-carboxylic acid;dihydrochloride (CAS 2306249-71-6)
- Bis[μ-[2,3,6,7,10,11-triphenylenehexolato(6-)-κO2,κO3:κO6,κO7]]trinickel (CAS 2271400-02-1)
- Irinotecan EP Impurity H (CAS 1608617-71-5)
- 4-Chloro-5-iodo-6-methyl-2-(methylthio)pyrimidine (CAS 111079-18-6)
- 3-Fluoro-4-methoxyaniline hydrochloride (CAS 3803-20-1)
- 8-bromo-5-methyl-imidazo[1,2-a]pyridine (CAS 957187-26-7)
- 2-Hydroxyhexanoic acid (CAS 6064-63-7)
- Tert-butyl 3,5-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine-1-carboxylate (CAS 942070-54-4)
- Semaglutide Impurity 139 (CAS CATO-C4X-2226139)
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