4-Chloro-2-(1-methoxyethyl)-6-(1-propyl-1H-pyrazol-4-yl)pyrimidine CAS 1707571-10-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1707571-10-5
Molecular FormulaC13H17ClN4O
Molecular Weight280.75 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Chloro-2-(1-methoxyethyl)-6-(1-propyl-1H-pyrazol-4-yl)pyrimidine CAS 1707571-10-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 280.75 g/mol gives 4-Chloro-2-(1-methoxyethyl)-6-(1-propyl-1H-pyrazol-4-yl)pyrimidine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

4-Chloro-2-(1-methoxyethyl)-6-(1-propyl-1H-pyrazol-4-yl)pyrimidine (CAS 1707571-10-5), molecular formula C13H17ClN4O and molecular weight 280.75 g/mol, is a CATO reference standard with documented purity and traceability.

4-Chloro-2-(1-methoxyethyl)-6-(1-propyl-1H-pyrazol-4-yl)pyrimidine (C13H17ClN4O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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), 4-Chloro-2-(1-methoxyethyl)-6-(1-propyl-1H-pyrazol-4-yl)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 FormulaC13H17ClN4O
Molecular Weight280.75 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1994
Halogen ContentCl-containing
Nitrogen Atoms4

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