10H-5,10-[1,2]Benzenoacridophosphine CAS 55364-14-2

Purity 97%+In StockPharmaceutical Standards
CAS No.55364-14-2
Molecular FormulaC19H13P
Molecular Weight272.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

10H-5,10-[1,2]Benzenoacridophosphine CAS 55364-14-2 chemical structure

Description

Structurally, 10H-5,10-[1,2]Benzenoacridophosphine (C19H13P) contains organophosphorus functionality, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 13.5, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 272.28 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

10H-5,10-[1,2]Benzenoacridophosphine (CAS 55364-14-2) is a high-purity analytical reference standard with the molecular formula C19H13P and a molecular weight of 272.28 g/mol.

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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC19H13P
Molecular Weight272.28 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)13.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1972

Recommended Standards

Why CATO?