N5,N5-Dimethylpyrimidine-4,5-diamine CAS 53250-03-6
| CAS No. | 53250-03-6 |
| Molecular Formula | C6H10N4 |
| Molecular Weight | 138.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N5,N5-Dimethylpyrimidine-4,5-diamine is closely related to a nitrile group, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
N5,N5-Dimethylpyrimidine-4,5-diamine (CAS 53250-03-6) is a high-purity analytical reference standard with the molecular formula C6H10N4 and a molecular weight of 138.17 g/mol.
N5,N5-Dimethylpyrimidine-4,5-diamine (C6H10N4) contains a nitrile group, an aromatic ring system. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), N5,N5-Dimethylpyrimidine-4,5-diamine 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 | C6H10N4 |
| Molecular Weight | 138.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 4 |
Recommended Standards
- N5,N5-Dimethylpyrimidine-2,5-diamine (CAS 73418-85-6)
- N5-Ethylpyrimidine-4,5-diamine (CAS 89488-76-6)
- n4,n6-Dimethylpyrimidine-4,6-diamine (CAS 66131-72-4)
- N-Ethyl-4-methyl-1,3,5-triazin-2-amine (CAS 30360-32-8)
- N-(2-((3-Cyclopropyl-1,2,4-oxadiazol-5-yl)methyl)phenyl)-2-oxoimidazolidine-1-carboxamide (CAS 1797962-72-1)
- 5-(4-Methylphenyl)-1-phenyl-1H-pyrazole-4-carboxylic acid (CAS 936127-73-0)
- 6-Formyl-4-methoxypicolinonitrile (CAS 1289001-31-5)
- 3-((4-Iodophenoxy)methyl)pyridine (CAS 1247924-89-5)
- 3-(4-(Trifluoromethoxy)phenyl)-1,2,4-oxadiazole (CAS 1262413-40-0)
- (Z)-Ethyl 3-amino-4,4,4-trifluorobut-2-enoate (CAS 141860-78-8)
- 4,4,5,5-Tetramethyl-2-[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-bicyclo[1.1.1]pentanyl]-1,3,2-dioxaborolane (CAS 2195389-90-1)
- 4-phenyl-2-sulfanyl-6-(thiophen-2-yl)pyridine-3-carbonitrile (CAS 82127-11-5)
- Pimecrolimus Impurity 5 (CAS CATO-C4X-17315)
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