4-Methyl-2,6-dioxo-4-phenylpiperidine-3,5-dicarbonitrile CAS 6936-95-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6936-95-4 |
| Molecular Formula | C14H11N3O2 |
| Molecular Weight | 253.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Methyl-2,6-dioxo-4-phenylpiperidine-3,5-dicarbonitrile (CAS 6936-95-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H11N3O2. Molecular weight: 253.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H11N3O2 |
| Molecular Weight | 253.26 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 3 |
Related Methyl Standards
- 1-(1-Methyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)piperidine-3-carboxylic acid (CAS 1338656-65-7)
- 1-(1-Methyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)piperidine-4-carboxylic acid (CAS 1338660-21-1)
- ethyl 2-(1,1-dioxo-1$l^{6},2-benzothiazol-3-yl)acetate (CAS 1955523-68-8)
- 4-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)benzenesulfonic acid (CAS 1886-76-6)
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Recommended Standards
- 4-Bromo-3-chloro-2-fluorophenylboronic acid (CAS 2121514-49-4)
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- 1-Chloro-2-fluoro-4-(2,2,2-trifluoroethyl)benzene (CAS 1186194-82-0)
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- 1-((2R,5R)-2,3,4,5-Tetramethyl-2,5-dihydro-1H-pyrrol-1-yl)ethanone (CAS 120892-98-0)
- SSR 69071 (CAS 344930-95-6)
- (Ser(PO?H?)2?2)-Tau Peptide (260-264) PAb Blocking trifluoroacetate salt (CAS 2022956-57-4)
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