6-amino-5-(2-chloroacetyl)-1-cyclopropyl-1,2,3,4-tetrahydropyrimidine-2,4-dione CAS 874754-20-8
| CAS No. | 874754-20-8 |
| Molecular Formula | C9H12ClN3O3 |
| Molecular Weight | 245.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
6-amino-5-(2-chloroacetyl)-1-cyclopropyl-1,2,3,4-tetrahydropyrimidine-2,4-dione (CAS 874754-20-8) is a high-purity analytical reference standard with the molecular formula C9H12ClN3O3 and a molecular weight of 245.66 g/mol.
Based on its molecular formula C9H12ClN3O3, 6-amino-5-(2-chloroacetyl)-1-cyclopropyl-1,2,3,4-tetrahydropyrimidine-2,4-dione contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 245.66 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 6-amino-5-(2-chloroacetyl)-1-cyclopropyl-1,2,3,4-tetrahydropyrimidine-2,4-dione 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 | C9H12ClN3O3 |
| Molecular Weight | 245.66 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- 6-Chloro-2-methyl-1H-benzo[de]isoquinoline-1,3(2H)-dione (CAS 4118-33-6)
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- N,N-Dimethylheptanamide (CAS 1115-96-4)
- 6-Bromo-1-methyl-1H-indole-3-carboxylic acid (CAS 1103500-73-7)
- 2-(3-Chlorophenyl)quinoline-8-carboxamide (CAS 655222-56-3)
- Upadacitinib Impurity 97 (CAS CATO-C4X-240597)
- Oxazolidine-4-carboxylic acid (CAS 306274-78-2)
- tert-Butyl 4-(5-methylpyridin-2-yl)piperazine-1-carboxylate (CAS 907208-89-3)
- 2-Amino-N-[2-(4-methylphenoxy)ethyl]benzamide (CAS 540515-70-6)
- 2-(((Tetrahydrofuran-2-yl)methyl)thio)benzoic acid (CAS 848369-75-5)
- (D-His1)-Exenatide trifluoroacetate salt (CAS 1678417-09-8)
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