Home > Pharmaceutical Standards > 5,10,15,20-tetrakis(4-pyridyl)-21<I>H</I>,23<I>H</I>-porphine (16834-13-2)
5,10,15,20-tetrakis(4-pyridyl)-21<I>H</I>,23<I>H</I>-porphine CAS 16834-13-2
Purity 97%+ In Stock Pharmaceutical Standards
CAS No. 16834-13-2
Molecular Formula C40H72N8
Molecular Weight 665.05 g/mol
Category Pharmaceutical Standards / API Standards
Availability In Stock
Description 5,10,15,20-tetrakis(4-pyridyl)-21<I>H</I>,23<I>H</I>-porphine (CAS 16834-13-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C40H72N8. Molecular weight: 665.05 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties Molecular Formula C40H72N8 Molecular Weight 665.05 g/mol Purity 97%+ Storage Store at room temperature, protect from light Solubility (reference) Soluble in DMSO, DMF, methanol Stability Light-sensitive; avoid direct strong light Degree of Unsaturation (DBE) 9.0 UV Absorption UV-absorbing Structural Features Aromatic ring present CAS Registry Year (est.) 1961 Nitrogen Atoms 8
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