Analysis of racemic naringenin on columns with three different chiral stationary phases. Cosmosil CHiRAL B shows significant resolution of the enantio...

"Simultaneous Separation and Identification of All Structural Isomers and Enantiomers of Aminobutyric Acid Using a Highly Sensitive Chiral Resolution Labeling Reagent" was published in Analytical Methods (2023).https://doi.org/10.1248/cpb.c23-00439The following products were used in this study.* DL-...

"Separation and Identification of Isoleucine Enantiomers and Diastereomers Usingan Original Chiral Resolution Labeling Reagent" was published in Chemical and Pharmaceutical Bulletin Advance Publication in August 24, 2023https://doi.org/10.1248/cpb.c23-00439The following products were used in this st...

We are pleased to announce that the study using our DL-amino acid labeling kit, made in collaboration with Professor Hideaki Kakeya from Graduate School of Pharmaceutical Sciences, Kyoto University, was selected for inclusion in HOT Articles 2023 by the Royal Society of Chemistry journal Analyst.Pre...

We are pleased to announce that the study using our DL-amino acid labeling kit, made in collaboration with Professor Hideaki Kakeya from Graduate School of Pharmaceutical Sciences, Kyoto University, was selected for inclusion in HOT Articles 2023 by the Royal Society of Chemistry journal Analyst, 20...

We will be attending the PITTCON 2023, booth No. 2744, March 20-22, Philadelphia, Pennsylvania.https://pittcon.org/pittcon-2023/

One of our customers has succeeded in separating delta-9-THC enantiomers using our CHiRAL 5A column.https://www.nacalaiusa.com/products/view/355/cosmosil-chiral-serieshttps://www.nacalaiusa.com/products/view/407/application-cannabinoids-analysisCannabinoids of various types have recently become comp...

"Separation and identification of the DL-forms of short-chain peptides using a new chiral resolution labeling reagent" was published in Anal Bioanal Chem on 06 April 2022.https://doi.org/10.1007/s00216-022-04048-wThe following products were used in this study.*** DL-Amino Acid Labeling Kit ***https:...

Please click link below to view application data using DL-Amino Acid Labeling Kit.https://www.nacalai.co.jp/cosmosil/data/csmosrchlst.cfm?UpdDate=20210930000000&NameKey=&NameSrch=2&CASNo=&MultiClassify=01&RyuKei=0&AppNo=&kensu=20&lc=Eex. D-DLDA-DL-Amino Acidshttps://www.nacalai.co.jp/cosmosil/data/p...

This product is an amino acid labeling kit for HPLC analysis. Due to their high polarity and insufficient UV absorbance, amino acids need to be labeled prior to HPLC. In addition, research on D-amino acids has recently been gaining prominence. With conventional labeling reagents, such as phenyl isot...