title: [Paeoniflorin Reference Standard (Control 021) of National Institute of Health Sciences].
abstract: The raw material of paeoniflorin was examined for the preparation of the "Paeoniflorin Reference Standard". The analytical data obtained were: UV spectrum, lambda max, 231.9 nm; and specific absorbance (E(1 cm)1%) in methanol at 230 nm = 263.4 IR spectrum, specific absorptions of the raw material were consistent with those of the Paeoniflorin Reference Standard Standard (Control 012); High-performance liquid chromatography(HPLC), several impurities were detected. The total amount of impurities was 0.86%. Based on the above results, the candidate material was authorized as the Paeoniflorin Reference Standard (Control 021) of the National Institute of Health Sciences.
authors.forename: Tatsuo
authors.initials: T
authors.lastname: Koide
authors.forename: Miho
authors.initials: M
authors.lastname: Murakami
authors.forename: Yukiko
authors.initials: Y
authors.lastname: Morita
authors.forename: Hiroyuki
authors.initials: H
authors.lastname: Saito
authors.forename: Tsuyoshi
authors.initials: T
authors.lastname: Tanimoto
mesh_terms: D001565:Benzoates / Q000032:analysis / Q000592:standards*; D001952:Bridged-Ring Compounds / Q000032:analysis / Q000592:standards*; D002851:Chromatography, High Pressure Liquid; D005960:Glucosides / Q000032:analysis / Q000592:standards*; D006077:Government Agencies; D007564:Japan; D039821:Monoterpenes; D010602:Pharmacopoeias as Topic / Q000592:standards; D012015:Reference Standards; D006027:Glycosides
chemical_list: D001565:Benzoates; D001952:Bridged-Ring Compounds; D005960:Glucosides; D039821:Monoterpenes; C015423:peoniflorin; D006027:Glycosides