Ethyl 3-(2-((5-chloro-1,6-dihydro-1-isopropyl-2-methyl-6-oxopyrimidin-4-yloxy)methyl)phenyl)propanoate CAS 1258652-72-0
| CAS No. | 1258652-72-0 |
| Molecular Formula | C20H25ClN2O4 |
| Molecular Weight | 392.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ethyl 3-(2-((5-chloro-1,6-dihydro-1-isopropyl-2-methyl-6-oxopyrimidin-4-yloxy)methyl)phenyl)propanoate is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Ethyl 3-(2-((5-chloro-1,6-dihydro-1-isopropyl-2-methyl-6-oxopyrimidin-4-yloxy)methyl)phenyl)propanoate (CAS 1258652-72-0) is a high-purity analytical reference standard with the molecular formula C20H25ClN2O4 and a molecular weight of 392.88 g/mol.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, Ethyl 3-(2-((5-chloro-1,6-dihydro-1-isopropyl-2-methyl-6-oxopyrimidin-4-yloxy)methyl)phenyl)propanoate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 392.88 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), Ethyl 3-(2-((5-chloro-1,6-dihydro-1-isopropyl-2-methyl-6-oxopyrimidin-4-yloxy)methyl)phenyl)propanoate 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 | C20H25ClN2O4 |
| Molecular Weight | 392.88 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
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Recommended Standards
- 1-(2-(benzothiazol-2-ylthio)acetyl)-4-(4-chlorophenyl)semicarbazide (CAS 155820-98-7)
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- N-(2-Benzoyl-4-chlorophenyl)-2-{[(1R)-1-phenylethyl]amino}acetamide (CAS 1616506-47-8)
- tert-Butyl 6-aminohexahydro-1H-cyclopenta[c]pyridine-2(3H)-carboxylate (CAS 1560342-76-8)
- 2-(3-(trifluoromethyl)phenyl)-4,5-dihydrooxazole (CAS 851513-74-1)
- N1-(2-Methoxy-5-methylbenzyl)-N3-methylpropane-1,3-diamine (CAS 1427023-01-5)
- [(4-Ethylphenyl)methyl](2-methylpropyl)amine hydrochloride (CAS 1049678-11-6)
- 2-Mercapto-3-methoxy-benzoic acid (CAS 83596-91-2)
- 6-Ethyl-5-(4-methoxyphenyl)pyrimidine-2,4-diamine (CAS 113512-19-9)
- （Boc）2-DEG (CAS 1236275-83-4)
- 3-(tert-Butoxy)-2-cyclopropoxy-N,N-dimethylaniline (CAS 1243375-20-3)
- Methyl 2-(4-bromo-2-cyano-5-fluorophenyl)acetate (CAS 1807077-52-6)
- Tirzepatide Impurity 52 (CAS CATO-C4X-324052)
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