7-Azabenzotriazol-1-yloxytris(dimethylamino)phosphonium hexafluorophosphate CAS 156311-85-2

Purity 97%+In StockPharmaceutical Standards
CAS No.156311-85-2
Molecular FormulaC11H21N7OP
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

7-Azabenzotriazol-1-yloxytris(dimethylamino)phosphonium hexafluorophosphate CAS 156311-85-2 chemical structure

Description

The occurrence of 7-Azabenzotriazol-1-yloxytris(dimethylamino)phosphonium hexafluorophosphate is closely related to an amide group, organophosphorus functionality, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

7-Azabenzotriazol-1-yloxytris(dimethylamino)phosphonium hexafluorophosphate (CAS 156311-85-2), molecular formula C11H21N7OPF6P and molecular weight 443.27 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C11H21N7OPF6P, 7-Azabenzotriazol-1-yloxytris(dimethylamino)phosphonium hexafluorophosphate contains an amide group, organophosphorus functionality, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 443.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

CATO manufactures 7-Azabenzotriazol-1-yloxytris(dimethylamino)phosphonium hexafluorophosphate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC11H21N7OP F6P
Molecular Weight443.27 g/mol
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)2001
Halogen ContentF-containing
Nitrogen Atoms7

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