2-(N,N-Dimethylamino)-4-nitrophenyl Phosphate Triethylamine Salt 55428-52-9 CAS 55428-52-9

Purity 97%+In StockPharmaceutical Standards
CAS No.55428-52-9
Molecular FormulaC8H10N2O6P
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(N,N-Dimethylamino)-4-nitrophenyl Phosphate Triethylamine Salt 55428-52-9 CAS 55428-52-9 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(N,N-Dimethylamino)-4-nitrophenyl Phosphate Triethylamine Salt 55428-52-9.

2-(N,N-Dimethylamino)-4-nitrophenyl Phosphate Triethylamine Salt 55428-52-9 (CAS 55428-52-9), molecular formula C8H10N2O6PC6H16N and molecular weight 363.35 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C8H10N2O6PC6H16N, 2-(N,N-Dimethylamino)-4-nitrophenyl Phosphate Triethylamine Salt 55428-52-9 contains an amide group, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 363.35 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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), 2-(N,N-Dimethylamino)-4-nitrophenyl Phosphate Triethylamine Salt 55428-52-9 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 FormulaC8H10N2O6P C6H16N
Molecular Weight363.35 g/mol
AppearanceWhite to pale yellow crystalline powder
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
Degree of Unsaturation (DBE)3.5
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1972
Nitrogen Atoms3

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