42947-70-6

Basic information

• Product Name: [2R-[2α(R*),4β]]-4-carboxy-α-[[[3-(2-Chloro-6-fluorophenyl)-5-Methyl-4-isoxazolyl]carbonyl]aMino]-5,5-diMethyl-2-thiazolidineacetic Acid
• Synonyms: (5R)-Flucloxacillin Penilloic Acid;(αR,2R,4S)-4-Carboxy-α-[[[3-(2-chloro-6-fluorophenyl)-5-Methyl-4-isoxazolyl]carbonyl]aMino]-5,5-diMethyl-2-thiazolidineacetic Acid;[2R-[2α(R*),4β]]-4-carboxy-α-[[[3-(2-Chloro-6-fluorophenyl)-5-Methyl-4-isoxazolyl]carbonyl]aMino]-5,5-diMethyl-2-thiazolidineacetic Acid
• CAS NO: 42947-70-6
• Molecular Formula: C19H19ClFN3O6S
• Molecular Weight: 471.8870632
• Product Categories: Aromatics, Heterocycles, Metabolites & Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, Sulfur & Selenium Compounds
• Mol File: 42947-70-6.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• Storage Temp.: Hygroscopic, -20°C Freezer, Under inert atmosphere
• Solubility: DMSO (Slightly), Methanol (Slightly), Water (Slightly)
• Stability: Hygroscopic
• CAS DataBase Reference: [2R-[2α(R*),4β]]-4-carboxy-α-[[[3-(2-Chloro-6-fluorophenyl)-5-Methyl-4-isoxazolyl]carbonyl]aMino]-5,5-diMethyl-2-thiazolidineacetic Acid(CAS DataBase Reference)
• NIST Chemistry Reference: [2R-[2α(R*),4β]]-4-carboxy-α-[[[3-(2-Chloro-6-fluorophenyl)-5-Methyl-4-isoxazolyl]carbonyl]aMino]-5,5-diMethyl-2-thiazolidineacetic Acid(42947-70-6)
• EPA Substance Registry System: [2R-[2α(R*),4β]]-4-carboxy-α-[[[3-(2-Chloro-6-fluorophenyl)-5-Methyl-4-isoxazolyl]carbonyl]aMino]-5,5-diMethyl-2-thiazolidineacetic Acid(42947-70-6)

Safety Data

• Hazardous Substances Data: 42947-70-6(Hazardous Substances Data)

Usage

Uses

Different sources of media describe the Uses of 42947-70-6 differently. You can refer to the following data:
1. (5R)-Flucloxacillin Penilloic Acid is a metabolite and impurity of Flucloxacillin (F419200).
2. (5R)-Flucloxacillin Penilloic Acid (>85%) is a metabolite and impurity of Flucloxacillin (F419200).

Upstream product

• 1847-24-1 Flucloxacillin sodium 

Relevant articles and documents

19F NMR spectroscopy study of the metabolites of flucloxacillin in rat urine

19F NMR spectroscopy was used to monitor the metabolites of flucloxacillin in the urine of a rat dosed with its sodium salt. 19F NMR signals were detected and quantified from flucloxacillin and three metabolites. The 19F NMR method involves minimal sample preparation and is free from interference by endogenous urine components. High-field spin-echo 1H NMR spectroscopy and HPLC were used to confirm the results.