(11aR)-10,11,12,13-Tetrahydro-N,N,3,7-tetramethyl-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-5-amine CAS 930784-57-9

Description

CATO manufactures (11aR)-10,11,12,13-Tetrahydro-N,N,3,7-tetramethyl-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-5-amine 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.

(11aR)-10,11,12,13-Tetrahydro-N,N,3,7-tetramethyl-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-5-amine (CAS 930784-57-9), molecular formula C21H24NO2P and molecular weight 353.39 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, (11aR)-10,11,12,13-Tetrahydro-N,N,3,7-tetramethyl-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-5-amine (C21H24NO2P) contains a steroid core, an amide group, organophosphorus functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.5, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 353.39 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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.

Physical & Chemical Properties

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