Lead(II) Phthalocyanine (purified by sublimation) CAS 15187-16-3

Purity 97%+In StockPharmaceutical Standards
CAS No.15187-16-3
Molecular FormulaC32H26N8Pb
Molecular Weight729.80 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Lead(II) Phthalocyanine (purified by sublimation) CAS 15187-16-3 chemical structure

Description

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.

Lead(II) Phthalocyanine (purified by sublimation) (CAS 15187-16-3) is a high-purity analytical reference standard with the molecular formula C32H26N8Pb and a molecular weight of 729.80 g/mol.

The molecular framework of Lead(II) Phthalocyanine (purified by sublimation) (C32H26N8Pb) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, 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.

Physical & Chemical Properties

Molecular FormulaC32H26N8Pb
Molecular Weight729.80 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)24.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1961
Nitrogen Atoms8

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