4-Chloro-2-(1-methoxyethyl)-5-(2-methoxyethyl)pyrimidine CAS 1707378-53-7
| CAS No. | 1707378-53-7 |
| Molecular Formula | C10H15ClN2O2 |
| Molecular Weight | 230.69 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.
4-Chloro-2-(1-methoxyethyl)-5-(2-methoxyethyl)pyrimidine (CAS 1707378-53-7), molecular formula C10H15ClN2O2 and molecular weight 230.69 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 4-Chloro-2-(1-methoxyethyl)-5-(2-methoxyethyl)pyrimidine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 230.69 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), 4-Chloro-2-(1-methoxyethyl)-5-(2-methoxyethyl)pyrimidine 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 | C10H15ClN2O2 |
| Molecular Weight | 230.69 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 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 2-(4-Chloro-3,5-dimethyl-1H-pyrazol-1-yl)butanehydrazide (CAS 1005696-51-4)
- Ethyl 2-(4-chloro-3,5-dimethyl-1h-pyrazol-1-yl)propanoate (CAS 1007487-54-8)
- 2-(2-Chloro-6,7-dimethylquinolin-3-yl)acetonitrile (CAS 1017191-76-2)
- 2-(2-Chloro-7,8-dimethylquinolin-3-yl)acetonitrile (CAS 1017192-01-6)
- 2-(2-Chloro-5,7-dimethylquinolin-3-yl)acetonitrile (CAS 1017329-62-2)
- 2-(2-Chloro-6,8-dimethylquinolin-3-yl)acetonitrile (CAS 1017329-66-6)
- 2-(2-Chloro-8-ethylquinolin-3-yl)acetonitrile (CAS 1017329-86-0)
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Recommended Standards
- N-phenylbenzohydrazonoyl chloride (CAS 15424-14-3)
- 4-Chloro-2,6-bis(1-methoxyethyl)pyrimidine (CAS 1707571-09-2)
- 2'-Chloro-2-methyl-[1,1'-biphenyl]-4-carbaldehyde (CAS 1501484-85-0)
- 4-CHLORO-6-(DIETHOXYMETHYL)-2-METHYLPYRIMIDINE (CAS 1820686-94-9)
- AMB (CAS 1890250-13-1)
- 4-[2-(ethanesulfonyl)phenoxy]aniline (CAS 1182946-12-8)
- (2R,3R)-2,3-Dihydroxy-3-((4S,5R)-2-hydroxy-5-(hydroxymethyl)-1,3,2-dioxaborolan-4-yl)propanoic acid (CAS 87-46-7)
- 3-Amino-5-bromo-4-pyridinecarboxylic acid (CAS 1256806-39-9)
- N-(4-Ethyl-5-mercapto-4H-[1,2,4]triazol-3-ylmethyl)-3-methyl-benzamide (CAS 591761-89-6)
- 4-(5-Bromo-2-fluorophenyl)-4-cyclopropyloxazolidin-2-one (CAS 1266784-58-0)
- 10,11-Dibromo-5H-dibenzo[a,d][7]annulen-5-one (CAS 137837-76-4)
- 38401-71-7 5-(4-Chloro-phenyl)-thiophene-2-carbaldehyde 5-(4-chlorophenyl)-2-thiophenecarbaldehyde 5-(4-chlorophenyl)thiophene-2-carbaldehyde 5-(4-chlorophenyl)thiophene-2-carboxaldehyde (CAS 38401-71-7)
- 2-Amino-3-nitro-9H-fluoren-9-one (CAS 42135-32-0)
- Semaglutide impurity 95 (CAS CATO-C4X-222695)
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