1-(2-((6-(Ethylamino)-2-methylpyrimidin-4-yl)amino)ethyl)-3-phenylurea CAS 1203198-10-0
| CAS No. | 1203198-10-0 |
| Molecular Formula | C16H22N6O |
| Molecular Weight | 314.39 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.
1-(2-((6-(Ethylamino)-2-methylpyrimidin-4-yl)amino)ethyl)-3-phenylurea (CAS 1203198-10-0) is a high-purity analytical reference standard with the molecular formula C16H22N6O and a molecular weight of 314.39 g/mol.
Structurally, 1-(2-((6-(Ethylamino)-2-methylpyrimidin-4-yl)amino)ethyl)-3-phenylurea (C16H22N6O) contains a nitrogen-containing heterocyclic scaffold, 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 314.39 g/mol, it falls into the moderately-high-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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H22N6O |
| Molecular Weight | 314.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 6 |
Related Ethylamino Standards
- N-(2-((6-(Ethylamino)-2-methylpyrimidin-4-yl)amino)ethyl)butane-1-sulfonamide (CAS 1207031-49-9)
- 2-({4-[(Ethylamino)carbonyl]anilino}carbonyl)-benzoic acid 3970AF 945185-45-5 C17H16N2O4 (CAS 945185-45-5)
- N-(2-((6-(Ethylamino)-2-methylpyrimidin-4-yl)amino)ethyl)-3-fluorobenzamide (CAS 1203369-89-4)
- 2-((4,6-Bis(ethylamino)-1,3,5-triazin-2-yl)thio)-1-phenylethan-1-one (CAS 324578-53-2)
- 1-(Ethylamino)-4-((2-hydroxyethyl)amino)anthracene-9,10-dione (CAS 61734-59-6)
- 2-(Ethylamino)-3-(4-iodo-1h-pyrazol-1-yl)propanoic acid (CAS 1338972-54-5)
- 4-((2-(Ethylamino)-6-(trifluoromethyl)pyrimidin-4-yl)oxy)benzonitrile (CAS 339011-18-6)
- 8-(Ethylamino)-7-hexyl-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione (CAS 377059-61-5)
Recommended Standards
- n-(6-Methylpyridin-2-yl)-5,9-dithia-1,7-diazatricyclo[6.3.0.0,2,6]undeca-2(6),3,7,10-tetraene-4-carboxamide (CAS 1090031-41-6)
- 4-P-PDOT (CAS 134865-74-0)
- 2-Methyl-1-(4-((1-phenyl-1H-tetrazol-5-yl)methyl)piperazin-1-yl)propan-1-one (CAS 1021253-59-7)
- Thebaine 6-O-Methyl-d3 (CAS 18161-81-4)
- tert-Butyl (1-(cyanomethyl)piperidin-4-yl)carbamate (CAS 259180-66-0)
- CHOLESTAN-3β, 5α-DIOL (CAS 3347-60-2)
- 2-Bromo-5-chloro-1-isopropyl-3-(trifluoromethyl)benzene (CAS 2143028-65-1)
- H-Tyr(tBu)-OH (CAS 18822-59-8)
- (R)-1-(4-(tert-butyl)phenyl)-2-methylpropan-1-amine (CAS 1212890-32-8)
- 2-(5-(M-tolyl)-2H-tetrazol-2-yl)acetic acid (CAS 81595-01-9)
- Methyl 5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyridine-8-carboxylate (CAS 1774897-72-1)
- Ethyl 2-(p-tolyloxy)acetate (CAS 67028-40-4)
- 4-Isopropylbenzoic Acid (CAS 536-66-3)
- (Thr(PO3H2)231)-Tau Peptide (225-237) trifluoroacetate salt (CAS 1670270-09-3)
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