(SP-4-1)-[2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphinato(2-)-κN21,κN22,κN23,κN24]platinum(2+) CAS 244774-67-2

Purity 97%+In StockPharmaceutical Standards
CAS No.244774-67-2
Molecular FormulaC36H44N4Pt
Molecular Weight727.84 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(SP-4-1)-[2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphinato(2-)-κN21,κN22,κN23,κN24]platinum(2+) CAS 244774-67-2 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (SP-4-1)-[2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphinato(2-)-κN21,κN22,κN23,κN24]platinum(2+).

CATO supplies (SP-4-1)-[2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphinato(2-)-κN21,κN22,κN23,κN24]platinum(2+) (CAS 244774-67-2), a certified reference material (molecular formula C36H44N4Pt, MW 727.84 g/mol) for analytical method development and quality control.

Based on its molecular formula C36H44N4Pt, (SP-4-1)-[2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphinato(2-)-κN21,κN22,κN23,κN24]platinum(2+) contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 727.84 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 (SP-4-1)-[2,3,7,8,12,13,17,18-Octaethyl-21H,23H-porphinato(2-)-κN21,κN22,κN23,κN24]platinum(2+) 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 FormulaC36H44N4Pt
Molecular Weight727.84 g/mol
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)17.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms4

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