2-(5-((Ethoxycarbonyl)carbamoyl)-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)ethyl 3-chlorobenzoate CAS 303997-30-0
| CAS No. | 303997-30-0 |
| Molecular Formula | C17H16ClN3O7 |
| Molecular Weight | 409.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 409.78 g/mol gives 2-(5-((Ethoxycarbonyl)carbamoyl)-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)ethyl 3-chlorobenzoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(5-((Ethoxycarbonyl)carbamoyl)-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)ethyl 3-chlorobenzoate (CAS 303997-30-0) is a high-purity analytical reference standard with the molecular formula C17H16ClN3O7 and a molecular weight of 409.78 g/mol.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 2-(5-((Ethoxycarbonyl)carbamoyl)-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)ethyl 3-chlorobenzoate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 409.78 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).
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), 2-(5-((Ethoxycarbonyl)carbamoyl)-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)ethyl 3-chlorobenzoate 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 | C17H16ClN3O7 |
| Molecular Weight | 409.78 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Ethoxycarbonyl Standards
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- 2-({[3-(ethoxycarbonyl)-4,5,6,7-tetrafluorobenzo[b]furan-2-yl]methyl}sulphinyl)pyridinium-1-olate (CAS 256425-31-7)
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Recommended Standards
- (+)-trans-Chlordane (CAS 66514-87-2)
- Mabuterol Impurity 12 (CAS CATO-C4X-145412)
- (+)-cis-Chlordane (CAS 66514-88-3)
- Cis-Chlordane (CAS 5103-71-9)
- 5-Propyl-1-(3-(trifluoromethyl)benzyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1338674-13-7)
- 2,3-Dimethylbenzene-1-sulfonyl chloride (CAS 2905-31-9)
- N-(6-methylbenzo[d]thiazol-2-yl)thiophene-2-carboxamide (CAS 301236-19-1)
- 1'-Methyl-1',4',6',7'-tetrahydrospiro[cyclopropane-1,5'-indazole]-3'-carboxylic acid (CAS 2387600-79-3)
- 3',5'-Dimethyl-1'-phenyl-1'h,2h-[3,4'-bipyrazole]-5-carboxylic acid (CAS 890007-02-0)
- N-(3-Phenylpropyl)-2-(1H-1,2,4-triazol-1-yl)acetamide (CAS 866135-69-5)
- tert-butyl 5-amino-2-azabicyclo[2.1.1]hexane-2-carboxylate (CAS 1258640-69-5)
- Vilazodone Intermidiate (CAS 183288-46-2)
- Ethyl 1-(pyrimidin-4-yl)-1H-pyrazole-4-carboxylate (CAS 1014632-04-2)
- D-[Ala]24-Semaglutide (CAS CATO-C4X-2226126)
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