(1R,2R)-(+)-1,2-Diphenylethylenediamine

(1R,2R)-(+)-1,2-Diphenylethylenediamine Structure
(1R,2R)-(+)-1,2-Diphenylethylenediamine structure
Common Name (1R,2R)-(+)-1,2-Diphenylethylenediamine
CAS Number 35132-20-8 Molecular Weight 212.29
Density 1.1±0.1 g/cm3 Boiling Point 353.9±37.0 °C at 760 mmHg
Molecular Formula C14H16N2 Melting Point 81-84ºC
MSDS Chinese USA Flash Point 199.9±26.0 °C
Symbol GHS07
GHS07
Signal Word Warning

NMDA receptor affinities of 1,2-diphenylethylamine and 1-(1,2-diphenylethyl)piperidine enantiomers and of related compounds.

Bioorg. Med. Chem. 17 , 3456-62, (2009)

We resolved 1,2-diphenylethylamine (DPEA) into its (S)- and (R)-enantiomer and used them as precursors for synthesis of (S)- and (R)-1-(1,2-diphenylethyl)piperidine, flexible homeomorphs of the NMDA channel blocker MK-801. We also describe the synthesis of th...

A chiral porous organic cage for molecular recognition using gas chromatography.

Anal. Chim. Acta 903 , 156-63, (2015)

Molecular organic cages as shape-persistent organic molecules with permanent and accessible cavities have attracted a lot of interest because of their importance as host-guest systems. Herein, we report a chiral porous organic cage (POC) CC9 diluted with a po...

In silico fragment-based discovery of DPP-IV S1 pocket binders.

Bioorg. Med. Chem. Lett. 16 , 1405-9, (2006)

Dipeptidyl peptidase IV is a clinically validated target for type-2 diabetes and belongs to a family of peptidases with a quite unique post-proline cleavage specificity. Known inhibitors contain a limited number of molecular anchors occupying the small protot...

Analysis of leucine enkephalin by high-performance liquid chromatography using enzymatic derivatization by tyrosinase and electrochemical or fluorescence detection.

J. Pharm. Biomed. Anal. 19(6) , 855-64, (1999)

Two tyrosine specific, HPLC methods with either electrochemical (HPLC-ED) or fluorescence (HPLC-FL) detection are described for leucine-enkephalin (LE) in cerebrospinal fluid (CSF). Both approaches involve the hydroxylation of the Tyr1-moiety of LE by mushroo...

A new fluorogenic assay for tyrosine-containing peptides.

J. Pharm. Biomed. Anal. 9(7) , 557-63, (1991)

A new tyrosine-specific LC assay with pre-column fluorogenic derivatization is described for Tyr-Gly as model peptide. o-Hydroxylation of the tyrosine residue with tyrosinase in the presence of ascorbic acid, followed by oxidation to the corresponding quinone...

Diphenylethanediamine (DPEDA) as chiral selector: VII. Efficient HPLC resolution of a series of underivatized diarylcarbinols on a chiral stationary phase based on C5-amide-bonded N-3,5-dinitrobenzyl-DPEDA.

Chirality 8(7) , 490-93, (1996)

Fast and efficient baseline separation of asymmetrically substituted diarylmethanols and 1,1-diarylethanols was achieved on an endcapped, amide-linked N-3,5-dinitrobenzoylated, (R,R)-1,2-diphenyl-1,2-ethanediamine-derived chiral stationary phase (CSP). Optima...