7-(4-Chlorophenyl)-5,6-dimethyl-7h-pyrrolo[2,3-d]pyrimidin-4-amine CAS 72578-33-7

Purity 97%+In StockPharmaceutical Standards
CAS No.72578-33-7
Molecular FormulaC14H13ClN4
Molecular Weight272.73 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

7-(4-Chlorophenyl)-5,6-dimethyl-7h-pyrrolo[2,3-d]pyrimidin-4-amine CAS 72578-33-7 chemical structure

Description

The occurrence of 7-(4-Chlorophenyl)-5,6-dimethyl-7h-pyrrolo[2,3-d]pyrimidin-4-amine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 7-(4-Chlorophenyl)-5,6-dimethyl-7h-pyrrolo[2,3-d]pyrimidin-4-amine (CAS 72578-33-7), a certified reference material (molecular formula C14H13ClN4, MW 272.73 g/mol) for analytical method development and quality control.

Structurally, 7-(4-Chlorophenyl)-5,6-dimethyl-7h-pyrrolo[2,3-d]pyrimidin-4-amine (C14H13ClN4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 272.73 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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), 7-(4-Chlorophenyl)-5,6-dimethyl-7h-pyrrolo[2,3-d]pyrimidin-4-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 FormulaC14H13ClN4
Molecular Weight272.73 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1977
Halogen ContentCl-containing
Nitrogen Atoms4

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