N-methyl-5-nitro-2-(pyridin-4-yl)pyrimidin-4-amine CAS 338394-37-9
| CAS No. | 338394-37-9 |
| Molecular Formula | C10H9N5O2 |
| Molecular Weight | 231.21 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.
N-methyl-5-nitro-2-(pyridin-4-yl)pyrimidin-4-amine (CAS 338394-37-9) is a high-purity analytical reference standard with the molecular formula C10H9N5O2 and a molecular weight of 231.21 g/mol.
N-methyl-5-nitro-2-(pyridin-4-yl)pyrimidin-4-amine (C10H9N5O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), N-methyl-5-nitro-2-(pyridin-4-yl)pyrimidin-4-amine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H9N5O2 |
| Molecular Weight | 231.21 g/mol |
| Appearance | Pale yellow to 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
Recommended Standards
- N-Methyl-5-nitro-2-(3-pyridinyl)-4-pyrimidinamine (CAS 338417-25-7)
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- N-(Propan-2-yl)-3-(trifluoromethyl)benzamide (CAS 782-70-7)
- N-Trifluoroacetyl (R)-Amphetamine (1.0mg/ml in Acetonitrile) (CAS 57573-45-2)
- [Cis-6-methylpiperidin-3-yl]methanol (CAS 1354349-66-8)
- 1-Ethyl-3H-pyridazino[4,5-b]indol-4(5H)-one (CAS 90016-89-0)
- 5-chloro-2-methyl-pyrazol-3-amine (CAS 167408-80-2)
- Cholesterol impurity 41 (CAS 1255-88-5)
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- 4＇-Methoxyacetophenone (CAS 100-06-1)
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- 10-(2-Chloro-6-fluorophenyl)-7,7-dimethyl-5,6,7,8,10,11-hexahydro-9H-benzo[e]pyrido[2,3-b][1,4]diazepin-9-one (CAS 1022505-60-7)
- 5-Fluoro-1-phenethylindoline-2,3-dione (CAS 879479-47-7)
- Acetyl Tetrapeptide-11 (CAS 928006-88-6)
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