tert-Butyl n-[(1r,4r)-4-[(2-chloropyrimidin-4-yl)amino]cyclohexyl]carbamate, trans CAS 1289386-80-6

Purity 97%+In StockPharmaceutical Standards
CAS No.1289386-80-6
Molecular FormulaC15H23ClN4O2
Molecular Weight326.82 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl n-[(1r,4r)-4-[(2-chloropyrimidin-4-yl)amino]cyclohexyl]carbamate, trans CAS 1289386-80-6 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 326.82 g/mol gives tert-Butyl n-[(1r,4r)-4-[(2-chloropyrimidin-4-yl)amino]cyclohexyl]carbamate, trans distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

tert-Butyl n-[(1r,4r)-4-[(2-chloropyrimidin-4-yl)amino]cyclohexyl]carbamate, trans (CAS 1289386-80-6) is a high-purity analytical reference standard with the molecular formula C15H23ClN4O2 and a molecular weight of 326.82 g/mol.

The molecular framework of tert-Butyl n-[(1r,4r)-4-[(2-chloropyrimidin-4-yl)amino]cyclohexyl]carbamate, trans (C15H23ClN4O2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), tert-Butyl n-[(1r,4r)-4-[(2-chloropyrimidin-4-yl)amino]cyclohexyl]carbamate, trans 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 FormulaC15H23ClN4O2
Molecular Weight326.82 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay 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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentCl-containing
Nitrogen Atoms4

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