2,6-Dimethyl-4-nitropyridine CAS 4913-57-9
| CAS No. | 4913-57-9 |
| Molecular Formula | C7H8N2O2 |
| Molecular Weight | 152.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2,6-Dimethyl-4-nitropyridine (CAS 4913-57-9) is a high-purity analytical reference standard with the molecular formula C7H8N2O2 and a molecular weight of 152.15 g/mol.
Based on its molecular formula C7H8N2O2, 2,6-Dimethyl-4-nitropyridine 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 152.15 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).
CATO manufactures 2,6-Dimethyl-4-nitropyridine 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 | C7H8N2O2 |
| Molecular Weight | 152.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
Related Dimethyl Standards
- 2,6-Dimethyl-4-oxo-1,4-dihydropyrimidine-5-carbaldehyde (CAS 101861-00-1)
- 2,4-Dimethyl-3-nitropyridine (CAS 1074-76-6)
- 2,4-Dimethyl-5-nitropyridine (CAS 1074-99-3)
- 4,6-Dimethyl-1,2,3-triazine-5-carboxamide (CAS 135659-91-5)
- 2,6-Dimethyl-3-nitropyridine (CAS 15513-52-7)
- 1,3-Dimethyl-4,6-dihydroimidazo[4,5-c]pyrazol-5(1H)-one (CAS 191230-88-3)
- (S)-3,6-Dimethyl-5,6-dihydro-4H-pyrrolo[3,4-c]isoxazol-4-one (CAS 237765-66-1)
- 2,3-Dimethyl-5-nitropyridine (CAS 89244-47-3)
Recommended Standards
- 2,6-Diaminonicotinamide (CAS 69925-29-7)
- 2,6-Dimethylpyrimidine-4-carboxylic acid (CAS 54198-74-2)
- 2,6-Diaminoisonicotinamide (CAS 98135-36-5)
- 2-Amino-2-(3-pyridyl)acetic Acid (CAS 59966-29-9)
- 3-[4-(tert-Butyl)phenyl]azetidine (CAS 1260773-12-3)
- 3-(3-Aminophenoxy)propan-1-ol (CAS 121486-70-2)
- 2,3-Dihydrobenzofuran-4-amine hydrobromide (CAS 76093-74-8)
- 3,3,4-Trimethyl-2-(2-(pyrrolidin-1-yl)ethyl)morpholine (CAS 801152-66-9)
- 4-Bromo-6-(difluoromethyl)-5-methylpyridine-3-sulfonyl chloride (CAS 1805356-50-6)
- 2,2'-(Thiophene-2,3-diyl)diacetonitrile (CAS 38447-33-5)
- (2-Bromophenyl)(butyl)sulfane (CAS 74642-19-6)
- Methyl 4-(piperidin-4-yl)butanoate (CAS 408538-69-2)
- 2,3-Dihydro-2-spiro-4'-[8'-aminonaphthalen-1'(4'H)-one]perimidine (contains o-form) (CAS 851768-63-3)
- Peptide Impurity 15 (CAS 1227750-69-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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