Penbutolol Sulfate

Penbutolol Sulfate Impurities & Reference Standards

As a key active pharmaceutical ingredient (API), Penbutolol Sulfate is used across the pharmaceutical industry in the development and production of finished dosage forms. Penbutolol Sulfate is registered under CAS Number 38363-32-5. The compound carries the molecular formula C36H60N2O8S, corresponding to a molecular weight of 681 g/mol. These Penbutolol Sulfate reference impurities are critical for pharmaceutical quality control, method validation, and regulatory filings aligned with ICH, USP, BP, and EP standards. Our Penbutolol Sulfate reference standards are provided with full documentation — Certificate of Analysis (CoA), HPLC chromatographic data, and spectral characterization — to support pharmaceutical R&D and GMP manufacturing.