5-Nitro-N4-(pyridin-3-ylmethyl)pyrimidine-4,6-diamine CAS 450344-92-0
| CAS No. | 450344-92-0 |
| Molecular Formula | C10H10N6O2 |
| Molecular Weight | 246.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
5-Nitro-N4-(pyridin-3-ylmethyl)pyrimidine-4,6-diamine (CAS 450344-92-0) is a high-purity analytical reference standard with the molecular formula C10H10N6O2 and a molecular weight of 246.23 g/mol.
Structurally, 5-Nitro-N4-(pyridin-3-ylmethyl)pyrimidine-4,6-diamine (C10H10N6O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 246.23 g/mol, it falls into the medium-molecular-weight range. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C10H10N6O2 |
| Molecular Weight | 246.23 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 | 6 |
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Recommended Standards
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- 4'-Fluoro-5-methoxy-[1,1'-biphenyl]-3-carboxylic acid (CAS 916343-83-4)
- 7-(Trifluoromethoxy)-2,3,4,5-tetrahydro-1H-benzo[b]azepin-5-amine (CAS 886367-58-4)
- tert-butyl (2S,4R)-4-azido-2-(fluoromethyl)pyrrolidine-1-carboxylate (CAS 1207853-02-8)
- 6-Chloro-1-cyclopropyl-1H-benzo[d]imidazole-5-carboxylic acid (CAS 1784104-51-3)
- Furan-2-yl(naphthalen-1-yl)methanol (CAS 873974-71-1)
- 5-Chloro-6-iodo-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1357387-50-8)
- [(3-Chlorophenyl)methyl]dimethylamine (CAS 15184-97-1)
- 2-Amino-2-[3-(trifluoromethyl)phenyl]propanamide (CAS 1183104-54-2)
- (4-aminotetrahydropyran-2-yl)methanol;hemi(oxalic acid) (CAS 2411635-70-4)
- Methyl 8-oxodecahydroazulene-4-carboxylate (CAS 2759104-12-4)
- 7-Chloro-6-methylquinoline (CAS 78941-94-3)
- Insulin Glargine (CAS 160337-95-1)
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