2-(6-Amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-2-oxoethyl 2-(furan-2-yl)quinoline-4-carboxylate CAS 522624-94-8
| CAS No. | 522624-94-8 |
| Molecular Formula | C22H18N4O6 |
| Molecular Weight | 434.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(6-Amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-2-oxoethyl 2-(furan-2-yl)quinoline-4-carboxylate.
2-(6-Amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-2-oxoethyl 2-(furan-2-yl)quinoline-4-carboxylate (CAS 522624-94-8), molecular formula C22H18N4O6 and molecular weight 434.40 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-(6-Amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-2-oxoethyl 2-(furan-2-yl)quinoline-4-carboxylate (C22H18N4O6) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 16.0, corresponding to approximately 16 ring(s) or double-bond equivalent(s). With a molecular weight of 434.40 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).
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-(6-Amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-2-oxoethyl 2-(furan-2-yl)quinoline-4-carboxylate 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 | C22H18N4O6 |
| Molecular Weight | 434.40 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 4 |
Related Amino Standards
- Ethyl 1-(6-amino-3,5-difluoropyridin-2-yl)-6-fluoro-7-(3-hydroxyazetidin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 1788043-98-0)
- 5-Amino-N-[4-(trifluoromethoxy)phenyl]-7-thia-1,9-diazatetracyclo[9.2.2.0^{2,10}.0^{4,8}]pentadeca-2(10),3,5,8-tetraene-6-carboxamide (CAS 728003-22-3)
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- 2-Amino-3-(4-bromobenzoyl)-N-phenylindolizine-1-carboxamide (CAS 896172-79-5)
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- Methyl 2-amino-4-(2,4-dichlorophenyl)-5-oxo-4H,5H-thiochromeno[4,3-b]pyran-3-carboxylate (CAS 923559-99-3)
Recommended Standards
- 1-(Furan-2-ylmethyl)-3-hydroxy-4-(4-methoxybenzoyl)-5-(3-nitrophenyl)-1H-pyrrol-2(5H)-one (CAS 489397-64-0)
- 2-Nitro-N-(5-((4-nitrophenyl)sulfonyl)thiazol-2-yl)benzamide (CAS 349615-08-3)
- PEG3-bis-(ethyl phosphonate) (CAS 160625-24-1)
- 3-(2-(2-((2-(2,6-Dioxopiperidin-3-yl)-1,3-dioxoisoindolin-4-yl)oxy)ethoxy)ethoxy)propanoic acid (CAS 2488752-64-1)
- Aripiprazole Lauroxil (CAS 1259305-29-7)
- (4-Chloro-3-(cyclopentylcarbamoyl)phenyl)boronic acid (CAS 1704082-24-5)
- (R)-Benzyl 2-ethylpiperazine-1-carboxylate hydrochloride (CAS 1217663-03-0)
- 1-(1-Benzyl-1H-indol-6-yl)-N-methylmethanamine (CAS 1485426-24-1)
- 3-Chloro-4-(difluoromethyl)toluene (CAS 1261760-76-2)
- 2-(Benzylthio)-4,5-diphenyl-1-(prop-2-yn-1-yl)-1H-imidazole (CAS 338412-81-0)
- Ethyl 2-((4-chlorophenyl)diazenyl)-2-cyanoacetate (CAS 60179-83-1)
- (1S,2R)-2-Phenylcyclopentanamine (CAS 676464-29-2)
- 4-Imino-6,8-dimethyl-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid (CAS 61559-91-9)
- DAPK Substrate Peptide (CAS 386769-53-5)
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