4-[10,15,20-Tris(4-sulfonatophenyl)porphyrin-22,23-diid-5-yl]benzenesulfonate cobalt(3+) CAS 91629-46-8

Purity 97%+In StockPharmaceutical Standards
CAS No.91629-46-8
Molecular FormulaC44H24N4O12S4 Co
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-[10,15,20-Tris(4-sulfonatophenyl)porphyrin-22,23-diid-5-yl]benzenesulfonate cobalt(3+) CAS 91629-46-8 chemical structure

Description

4-[10,15,20-Tris(4-sulfonatophenyl)porphyrin-22,23-diid-5-yl]benzenesulfonate cobalt(3+) (CAS 91629-46-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C44H24N4O12S4 Co. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC44H24N4O12S4 Co
Molecular Weight987.86 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)35.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1983
Nitrogen Atoms4
Sulfur Atoms4

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