Dimethyl 2-(3-methyl-5-nitropyridin-2-yl)malonate CAS 1820651-14-6
| CAS No. | 1820651-14-6 |
| Molecular Formula | C11H12N2O6 |
| Molecular Weight | 268.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C11H12N2O6, Dimethyl 2-(3-methyl-5-nitropyridin-2-yl)malonate 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 268.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies Dimethyl 2-(3-methyl-5-nitropyridin-2-yl)malonate (CAS 1820651-14-6), a certified reference material (molecular formula C11H12N2O6, MW 268.22 g/mol) for analytical method development and quality control.
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 Dimethyl 2-(3-methyl-5-nitropyridin-2-yl)malonate 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 | C11H12N2O6 |
| Molecular Weight | 268.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 2 |
Related Dimethyl Standards
- N-(5,5-Dimethyl-2-oxotetrahydrofuran-3-yl)-5-nitrofuran-3-carboxamide (CAS 101833-02-7)
- 1,3-Dimethyl 2-(5-methyl-3-nitropyridin-2-yl)propanedioate (CAS 1820641-61-9)
- 1,3-Dimethyl 2-methyl-2-(5-nitropyridin-2-yl)propanedioate (CAS 866144-42-5)
- Dimethyl (5-octylthiophen-2-yl)boronate (CAS 765277-73-4)
- 3,5-Dimethyl-1-(3-(trifluoromethyl)phenyl)-1H-pyrazole-4-carbaldehyde (CAS 1152866-53-9)
- 1-(3,5-dimethyl-1-phenyl-1H-pyrazol-4-yl)-2,2,2-trifluoroethan-1-one (CAS 1354954-37-2)
- 5,6-Dimethyl-2-(4-(trifluoromethyl)phenyl)pyrimidin-4-ol (CAS 180606-46-6)
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Recommended Standards
- 1,3-Dioxo-2-(pyridin-2-yl)isoindoline-5-carboxylic acid (CAS 186384-46-3)
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- 2'-C-Ethynyluridine (CAS 188413-98-1)
- Diethyl 5-nitropyridine-2,3-dicarboxylate (CAS 168901-40-4)
- 2-Cyclopropyl-4-methyl-6-(methylsulfanyl)pyrimidine-5-carboxylic acid (CAS 929975-15-5)
- 10-Benzyl-2,3-dihydroimidazo[2,1-b]quinazolin-5(10H)-one (CAS 31007-41-7)
- Methyl 4-(benzylamino)benzoate (CAS 123876-56-2)
- (4-Oxo-4-phenylbutyl)triphenylphosphonium bromide (CAS 89490-63-1)
- 6-(6-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanamido)hexanoic acid (CAS 1924595-58-3)
- NVS-PAK1-1 (CAS 1783816-74-9)
- Betamethasone Impurity 111 (CAS CATO-C4X-1437111)
- methyl 7-bromo-1-benzofuran-2-carboxylate (CAS 1247406-14-9)
- N-(3-chloro-4-fluorophenyl)tetrahydro-2H-pyran-4-amine (CAS 1157009-72-7)
- Acetyl Hexapeptide-38 (CAS 1400634-44-7)
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