4-Amino-6-(ethylamino)pyrimidine-5-carbonitrile CAS 900479-91-6
| CAS No. | 900479-91-6 |
| Molecular Formula | C7H9N5 |
| Molecular Weight | 163.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-6-(ethylamino)pyrimidine-5-carbonitrile (C7H9N5) 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).
4-Amino-6-(ethylamino)pyrimidine-5-carbonitrile (CAS 900479-91-6) is a high-purity analytical reference standard with the molecular formula C7H9N5 and a molecular weight of 163.18 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-Amino-6-(ethylamino)pyrimidine-5-carbonitrile 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 | C7H9N5 |
| Molecular Weight | 163.18 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 5 |
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Recommended Standards
- 4-Amino-3,4-dihydroquinoxalin-2(1H)-one (CAS 87973-61-3)
- 4-Ethoxy-2-methylpyrimidine-5-carbonitrile (CAS 874495-29-1)
- 4-Amino-2-methyl-6-(methylamino)pyrimidine-5-carbonitrile (CAS 900467-74-5)
- 4-Ethyl-6-hydroxy-2-methylpyrimidine-5-carbonitrile (CAS 64929-23-3)
- 4-Amino-3-cyclopropoxypicolinonitrile (CAS 1243321-18-7)
- 4-Oxo-N-(4-hydroxyphenyl)retinamide (CAS 865536-65-8)
- 3,4-Dihydroxy-5-nitrobenzonitrile (CAS 116313-86-1)
- N-(2-fluoro-3-methoxyphenyl)thietan-3-amine (CAS 1881369-12-5)
- 1-2-3-6-Tetra-O-benzyl-β-D-glucopyranoside (CAS 67831-42-9)
- 3-((4-Chlorophenyl)thio)-10-methyl-7H-benzo[de]benzo[4,5]imidazo[2,1-a]isoquinolin-7-one (CAS 97416-81-4)
- Ethyl 2-(3,4-dimethoxyphenyl)thiazole-4-carboxylate (CAS 338982-18-6)
- Dacomitinib Impurity 9 (CAS CATO-C4X-20869)
- Methyl 3-ethyl-3-(4-fluorophenyl)oxirane-2-carboxylate (CAS 1496427-28-1)
- Semaglutide Impurity 150 xTFA (CAS CATO-C4X-2226150)
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