2-(tert-Butyl-dimethyl-silanyloxy)-13-[7a-methyl-1-(1,2,4-trimethyl-pent-2-enyl)-octahydro-inden-4-ylidenemethyl]-2,3,4,4a,13,13a-hexahydro-1h-indazolo[1,2-b]phthalazine-6,11-dione CAS 1217883-03-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1217883-03-8
Molecular FormulaC40H60N2O3Si
Molecular Weight645.00 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(tert-Butyl-dimethyl-silanyloxy)-13-[7a-methyl-1-(1,2,4-trimethyl-pent-2-enyl)-octahydro-inden-4-ylidenemethyl]-2,3,4,4a,13,13a-hexahydro-1h-indazolo[1,2-b]phthalazine-6,11-dione CAS 1217883-03-8 chemical structure

Description

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO supplies 2-(tert-Butyl-dimethyl-silanyloxy)-13-[7a-methyl-1-(1,2,4-trimethyl-pent-2-enyl)-octahydro-inden-4-ylidenemethyl]-2,3,4,4a,13,13a-hexahydro-1h-indazolo[1,2-b]phthalazine-6,11-dione (CAS 1217883-03-8), a certified reference material (molecular formula C40H60N2O3Si, MW 645.00 g/mol) for analytical method development and quality control.

The molecular framework of 2-(tert-Butyl-dimethyl-silanyloxy)-13-[7a-methyl-1-(1,2,4-trimethyl-pent-2-enyl)-octahydro-inden-4-ylidenemethyl]-2,3,4,4a,13,13a-hexahydro-1h-indazolo[1,2-b]phthalazine-6,11-dione (C40H60N2O3Si) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. 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).

CATO manufactures 2-(tert-Butyl-dimethyl-silanyloxy)-13-[7a-methyl-1-(1,2,4-trimethyl-pent-2-enyl)-octahydro-inden-4-ylidenemethyl]-2,3,4,4a,13,13a-hexahydro-1h-indazolo[1,2-b]phthalazine-6,11-dione 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 FormulaC40H60N2O3Si
Molecular Weight645.00 g/mol
Purity97%+
StorageStore in a cool place (≤25°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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms2

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