4-[cis-4-fluoro-2-[(methylamino)methyl]pyrrolidin-1-yl]-N,N-dimethylpyrimidin-2-amine CAS 1820571-56-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1820571-56-9
Molecular FormulaC12H20FN5
Molecular Weight253.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-[cis-4-fluoro-2-[(methylamino)methyl]pyrrolidin-1-yl]-N,N-dimethylpyrimidin-2-amine CAS 1820571-56-9 chemical structure

Description

The occurrence of 4-[cis-4-fluoro-2-[(methylamino)methyl]pyrrolidin-1-yl]-N,N-dimethylpyrimidin-2-amine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

4-[cis-4-fluoro-2-[(methylamino)methyl]pyrrolidin-1-yl]-N,N-dimethylpyrimidin-2-amine (CAS 1820571-56-9), molecular formula C12H20FN5 and molecular weight 253.32 g/mol, is a CATO reference standard with documented purity and traceability.

4-[cis-4-fluoro-2-[(methylamino)methyl]pyrrolidin-1-yl]-N,N-dimethylpyrimidin-2-amine (C12H20FN5) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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-[cis-4-fluoro-2-[(methylamino)methyl]pyrrolidin-1-yl]-N,N-dimethylpyrimidin-2-amine 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 FormulaC12H20FN5
Molecular Weight253.32 g/mol
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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Halogen ContentF-containing
Nitrogen Atoms5

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