4,6-Dimethyl-3-nitropyridin-2-amine CAS 22934-23-2
| CAS No. | 22934-23-2 |
| Molecular Formula | C7H9N3O2 |
| Molecular Weight | 167.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 167.17 g/mol gives 4,6-Dimethyl-3-nitropyridin-2-amine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4,6-Dimethyl-3-nitropyridin-2-amine (CAS 22934-23-2), molecular formula C7H9N3O2 and molecular weight 167.17 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 4,6-Dimethyl-3-nitropyridin-2-amine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 167.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
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 4,6-Dimethyl-3-nitropyridin-2-amine 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 | C7H9N3O2 |
| Molecular Weight | 167.17 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.) | 1963 |
| Nitrogen Atoms | 3 |
Related Dimethyl Standards
- 2-(4,4-Dimethyl-2,5-dioxoimidazolidin-1-yl)acetonitrile (CAS 1000932-38-6)
- 1,3-Dimethyl-4-(2-nitrovinyl)-1H-pyrazole (CAS 1006683-76-6)
- n,4-Dimethyl-3-nitropyridin-2-amine (CAS 102627-56-5)
- N,6-dimethyl-3-nitropyridin-2-amine (CAS 102627-69-0)
- N,5-Dimethyl-3-nitropyridin-2-amine (CAS 106690-38-4)
- N,2-dimethyl-6-oxo-1,6-dihydropyrimidine-5-carboxamide (CAS 1251925-07-1)
- 2-(5,5-dimethyl-2,4-dioxoimidazolidin-1-yl)acetonitrile (CAS 1311317-21-1)
- 1,3-dimethyl-1H,4H,5H,6H-pyrazolo[3,4-b][1,4]oxazin-5-one (CAS 1384429-41-7)
Recommended Standards
- 4,6-Diamino-2-methylpyrimidine-5-carboxamide (CAS 900472-89-1)
- 4,6-Dimethyl-5-nitropyridin-2-amine (CAS 22934-22-1)
- 4,5,6,7-Tetrahydro-3H-imidazo[4,5-c]pyridine-6-carboxylic acid (CAS 495-77-2)
- 4-Acetyl-1H-pyrrole-2-carbohydrazide (CAS 477858-84-7)
- BOP (CAS 56602-33-6)
- 5-(Methylsulfonyl)pyrimidine-2,4(1H,3H)-dione (CAS 16417-11-1)
- (S)-1-(4-(tert-butyl)phenyl)propan-1-amine (CAS 1212887-14-3)
- (3AR,7aS)-6-methoxy-2-methyl-3a,7a-dihydro-3H-indole (CAS 353247-97-9)
- 5-Methoxy-6-methyl-3-(methylthio)pyridin-2-amine (CAS 2794197-45-6)
- Valine hydrochloride (CAS 25616-14-2)
- 4-[4-(difluoromethoxy)phenyl]-5-methyl-1,3-thiazol-2-amine (CAS 794578-70-4)
- 4,4'-(Thiazolo[5,4-d]thiazole-2,5-diyl)dibenzaldehyde (CAS 1235020-92-4)
- 1-propylpiperazine (CAS 21867-64-1)
- Semaglutide impurity 198 (CAS CATO-C4X-2226198)
Why CATO?
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