(SP-5-41)-[2-[2,6-Bis(1-methylethyl)phenyl]-3-(1-methylethyl)-2-azaspiro[4.5]dec-1-ylidene]dichloro[[2-(1-methylethoxy-κO)phenyl]methylene-κC]ruthenium CAS 1459791-96-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1459791-96-8
Molecular FormulaC34H49Cl2NRu
Molecular Weight643.74 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(SP-5-41)-[2-[2,6-Bis(1-methylethyl)phenyl]-3-(1-methylethyl)-2-azaspiro[4.5]dec-1-ylidene]dichloro[[2-(1-methylethoxy-κO)phenyl]methylene-κC]ruthenium CAS 1459791-96-8 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 643.74 g/mol gives (SP-5-41)-[2-[2,6-Bis(1-methylethyl)phenyl]-3-(1-methylethyl)-2-azaspiro[4.5]dec-1-ylidene]dichloro[[2-(1-methylethoxy-κO)phenyl]methylene-κC]ruthenium distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies (SP-5-41)-[2-[2,6-Bis(1-methylethyl)phenyl]-3-(1-methylethyl)-2-azaspiro[4.5]dec-1-ylidene]dichloro[[2-(1-methylethoxy-κO)phenyl]methylene-κC]ruthenium (CAS 1459791-96-8), a certified reference material (molecular formula C34H49Cl2NRu, MW 643.74 g/mol) for analytical method development and quality control.

The molecular framework of (SP-5-41)-[2-[2,6-Bis(1-methylethyl)phenyl]-3-(1-methylethyl)-2-azaspiro[4.5]dec-1-ylidene]dichloro[[2-(1-methylethoxy-κO)phenyl]methylene-κC]ruthenium (C34H49Cl2NRu) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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

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 FormulaC34H49Cl2NRu
Molecular Weight643.74 g/mol
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1992
Halogen ContentCl-containing
Nitrogen Atoms1

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