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Item No. 39870

Provide batch numbers separated by commas to download or request available product inserts, QC sheets, certificates of analysis, data packs, and GC-MS data.

Our free, searchable, GC-MS spectral database contains 70eV EI mass spectral data of 2,000+ of Cayman’s forensic drug standards.
DOWNLOAD THE DATABASEN-demethyl Promethazine (hydrochloride) (Item No. 39870) is an analytical reference standard categorized as a phenothiazine metabolite.1 N-demethyl Promethazine is a metabolite of promethazine (Item Nos. 21331 | 22450). This product is intended for research and forensic applications.
WARNING This product is not for human or veterinary use.
1. Oxidation of selected phenothiazine drugs during sample preparation: Effects of varying extraction conditions on the extent of oxidation. J. Anal. Toxicol. 42(2), 99-114 (2018).