159435-08-2 6-Chloroacetamido-3 inverted exclamation mark ,6 inverted exclamation mark -bis(dimethylamino)spiro[1 inverted exclamation mark ,3 inverted exclamation mark -dihydroisobenzofuran-1,9 inverted exclamation mark -xanthen]-3-one 6-Chloroacetamidotetramethyl Rhodamine N-[3',6'-Bis(dimethylamino)-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-6-yl]-2-chloroacetamide CAS 159435-08-2

Description

Compared with other compounds in its class, the molecular weight of 477.94 g/mol gives 159435-08-2 6-Chloroacetamido-3 inverted exclamation mark ,6 inverted exclamation mark -bis(dimethylamino)spiro[1 inverted exclamation mark ,3 inverted exclamation mark -dihydroisobenzofuran-1,9 inverted exclamation mark -xanthen]-3-one 6-Chloroacetamidotetramethyl Rhodamine N-[3',6'-Bis(dimethylamino)-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-6-yl]-2-chloroacetamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 159435-08-2 6-Chloroacetamido-3 inverted exclamation mark ,6 inverted exclamation mark -bis(dimethylamino)spiro[1 inverted exclamation mark ,3 inverted exclamation mark -dihydroisobenzofuran-1,9 inverted exclamation mark -xanthen]-3-one 6-Chloroacetamidotetramethyl Rhodamine N-[3',6'-Bis(dimethylamino)-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-6-yl]-2-chloroacetamide (CAS 159435-08-2), a certified reference material (molecular formula C26H24ClN3O4, MW 477.94 g/mol) for analytical method development and quality control.

The molecular framework of 159435-08-2 6-Chloroacetamido-3 inverted exclamation mark ,6 inverted exclamation mark -bis(dimethylamino)spiro[1 inverted exclamation mark ,3 inverted exclamation mark -dihydroisobenzofuran-1,9 inverted exclamation mark -xanthen]-3-one 6-Chloroacetamidotetramethyl Rhodamine N-[3',6'-Bis(dimethylamino)-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-6-yl]-2-chloroacetamide (C26H24ClN3O4) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

CATO manufactures 159435-08-2 6-Chloroacetamido-3 inverted exclamation mark ,6 inverted exclamation mark -bis(dimethylamino)spiro[1 inverted exclamation mark ,3 inverted exclamation mark -dihydroisobenzofuran-1,9 inverted exclamation mark -xanthen]-3-one 6-Chloroacetamidotetramethyl Rhodamine N-[3',6'-Bis(dimethylamino)-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-6-yl]-2-chloroacetamide 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

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