tert-Butyl 4-(dimethylphosphoryl)-3,6-dihydropyridine-1(2H)-carboxylate CAS 2694789-06-3

Purity 97%+In StockPharmaceutical Standards
CAS No.2694789-06-3
Molecular FormulaC12H22NO3P
Molecular Weight259.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl 4-(dimethylphosphoryl)-3,6-dihydropyridine-1(2H)-carboxylate CAS 2694789-06-3 chemical structure

Description

Structurally, tert-Butyl 4-(dimethylphosphoryl)-3,6-dihydropyridine-1(2H)-carboxylate (C12H22NO3P) contains an amide group, a phosphonate group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.5, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 259.28 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.

tert-Butyl 4-(dimethylphosphoryl)-3,6-dihydropyridine-1(2H)-carboxylate (CAS 2694789-06-3), molecular formula C12H22NO3P and molecular weight 259.28 g/mol, is a CATO reference standard with documented purity and traceability.

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 4-(dimethylphosphoryl)-3,6-dihydropyridine-1(2H)-carboxylate 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 FormulaC12H22NO3P
Molecular Weight259.28 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.5
CAS Registry Year (est.)2002
Nitrogen Atoms1

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