S ibuprofen
S-ibuprofen is a chiral isomer of the non-steroidal anti-inflammatory drug (NSAID) ibuprofen. It is a white crystalline powder that serves as a key intermediate in the synthesis of pharmaceutical products.
Lab products found in correlation
5 protocols using s ibuprofen
Hormone Application in Tissue Culture
S-Ibuprofen Extraction and Quantification
Chiral Separation and Quantification Protocol
atenolol-d7, R/S(±)-chlorpheniramine-d6, and R/S(±)-citalopram-d6. All chemicals were purchased as Methanolic solutions of 0.1 mg mL -1 or 1 mg mL -1 , or as powder. Powders were prepared at an appropriate concentration in Methanol. All solutions were stored in the dark at -20°C. Oasis HLB cartridges (3cc 60mg) were purchased from Waters (Manchester, UK).
Preparation and Application of Drug Compounds
Solubility Enhancement of NSAIDs
The chemical structures of solutes have been summarized in Fig. 1S. Some chemical and physical properties of tested solutes are collected in table 1. Hp-β-CD with the substitution degree of 3.5-5.5 was obtained from Cyclodextrin-Shop (Tilburg, Netherlands). Purified water from a Milli-Q reagent water system (Millipore, Bedford, MA, USA) was used to prepare the buffer and reagent solutions. The analytical grade H3PO4, NaH2PO4, NaOH were purchased from Merck (Darmstadt, Germany). LC/MS grade acetonitrile, ethanol and methanol were also purchased from Biosolve (Valkenswaard, Netherland).
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