437069

N_α-(2,4-Dinitro-5-fluorophényl)-L-valinamide

≥98%, ChiraSelect^™

• Formule linéaire : FC₆H₂(NO₂)₂NH[CHCH(CH₃)₂]CONH₂
• Numéro CAS: 132679-61-9
• Poids moléculaire : 300.24
• Numéro MDL: MFCD00155636
• Code UNSPSC : 12000000
• ID de substance PubChem : 24867344

Propriétés

• Gamme de produits: ChiraSelect^™
• Pureté: ≥98%
• Activité optique: [α]20/D +14.0°, c = 2 in acetone
• Pureté optique: ee: ≥99
• Pf: 173-177 °C (lit.)
• Chaîne SMILES: CC(C)[C@H](Nc1cc(F)c(cc1[N+]([O-])=O)[N+]([O-])=O)C(N)=O
• InChI: 1S/C11H13FN4O5/c1-5(2)10(11(13)17)14-7-3-6(12)8(15(18)19)4-9(7)16(20)21/h3-5,10,14H,1-2H3,(H2,13,17)/t10-/m0/s1
• Clé InChI: ZTFFRKNPAXXEBL-JTQLQIEISA-N

Description

Application

Useful for the analysis of chiral amino acids by HPLC. Valine analog of Marfey′s reagent that provides improved resolution in the separation of D- and L-amino acids as well as analogs of phenylalanine and proline. It has also aided in understanding the separation mechanism of these reagents.

Informations légales

ChiraSelect is a trademark of Sigma-Aldrich Co. LLC