meso-Tetra(4-sulfonatophenyl)porphine dihydrochloride CAS 139050-15-0

Purity 97%+In StockPharmaceutical Standards
CAS No.139050-15-0
Molecular FormulaC44H30N4O12S4
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

meso-Tetra(4-sulfonatophenyl)porphine dihydrochloride CAS 139050-15-0 chemical structure

Description

The occurrence of meso-Tetra(4-sulfonatophenyl)porphine dihydrochloride is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies meso-Tetra(4-sulfonatophenyl)porphine dihydrochloride (CAS 139050-15-0), a certified reference material (molecular formula C44H30N4O12S4HCl, MW 971.44 g/mol) for analytical method development and quality control.

meso-Tetra(4-sulfonatophenyl)porphine dihydrochloride (C44H30N4O12S4HCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

As a certified reference material (CRM), meso-Tetra(4-sulfonatophenyl)porphine dihydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC44H30N4O12S4 2*HCl
Molecular Weight971.44 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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)31.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1996
Halogen ContentCl-containing
Nitrogen Atoms4
Sulfur Atoms4

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