Ethyl 6-(chloromethyl)-4-(1-ethyl-1h-pyrazol-4-yl)-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate CAS 1005627-70-2
| CAS No. | 1005627-70-2 |
| Molecular Formula | C13H17ClN4O3 |
| Molecular Weight | 312.75 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.
Ethyl 6-(chloromethyl)-4-(1-ethyl-1h-pyrazol-4-yl)-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 1005627-70-2) is a high-purity analytical reference standard with the molecular formula C13H17ClN4O3 and a molecular weight of 312.75 g/mol.
Structurally, Ethyl 6-(chloromethyl)-4-(1-ethyl-1h-pyrazol-4-yl)-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (C13H17ClN4O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 312.75 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 | C13H17ClN4O3 |
| Molecular Weight | 312.75 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Ethyl Standards
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Recommended Standards
- N-(2-Chlorophenyl)-5-methyl-1-phenyl-1H-1,2,4-triazole-3-carboxamide (CAS 1000572-01-9)
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- Cobalt(II)iodide (CAS 15238-00-3)
- Methyl 1-(4-chloro-3-nitrobenzyl)piperidine-4-carboxylate (CAS 1097811-09-0)
- 2-Ethynyl-4-(trifluoromethoxy)aniline (CAS 1263094-02-5)
- (E)-N''-Phenyl-N',N'-dipropyl-N-{[3-(trifluoromethyl)phenyl]methyl}guanidine (CAS 338400-51-4)
- N-(1-(2-Isonicotinoylhydrazinyl)-1-oxopropan-2-yl)adamantane-1-carboxamide (CAS 1008184-56-2)
- Bis-propargyl-PEG11 (CAS 1351373-49-3)
- N-(2-aminobutyl)methanesulfonamide hydrochloride (CAS 1820607-76-8)
- 2-((2R,6S)-2,6-dimethylpiperidin-1-yl)acetic acid hydrochloride (CAS 1212069-96-9)
- 3-Amino-2-methyl-1-(pyrimidin-4-yl)propan-1-ol (CAS 1509353-44-9)
- 1-((1-Ethyl-3-methyl-1h-pyrazol-5-yl)methyl)-1h-1,2,4-triazol-3-amine (CAS 1480073-16-2)
- N-(3-methylbicyclo[1.1.1]Pentan-1-yl)acetamide (CAS 1886966-98-8)
- Fibrinopeptide A (human) (CAS 25422-31-5)
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