720-82-1

Basic information

• Product Name: H-ALA-BETANA
• Synonyms: RARECHEM AH BS 0003;ALANINE-B-NAPHTHYLAMIDE, L-;ALANINE-BETANA;L-ALANINE BETA-NAPHTHYLAMIDE;L-ALANINE 2-NAPHTHYLAMIDE;L-ALANINE NAPHTHYLAMIDE;L-ALA-BETA-NAPHTHYLAMIDE;H-ALA-BETANA
• CAS NO: 720-82-1
• Molecular Formula: C₁₃H₁₄N₂O
• Molecular Weight: 214.26
• EINECS: 211-956-5
• Product Categories: Amino Acids;Activity;Enzyme Substrates;Fluorogenic
• Mol File: 720-82-1.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 450.1 °C at 760 mmHg
• Flash Point: 226 °C
• Appearance: /
• Density: 1.209 g/cm³
• Storage Temp.: 2-8°C
• PKA: 14.13±0.30(Predicted)
• CAS DataBase Reference: H-ALA-BETANA(CAS DataBase Reference)
• NIST Chemistry Reference: H-ALA-BETANA(720-82-1)
• EPA Substance Registry System: H-ALA-BETANA(720-82-1)

Safety Data

• WGK Germany: 3
• Hazardous Substances Data: 720-82-1(Hazardous Substances Data)

Usage

Definition

ChEBI: An L-alanine derivative that is the amide obtained by formal condensation of the carboxy group of L-alanine with the amino group of 2-naphthylamine.

InChI:InChI=1/C13H14N2O/c1-9(14)13(16)15-12-7-6-10-4-2-3-5-11(10)8-12/h2-9H,14H2,1H3,(H,15,16)

Upstream product

• 20723-89-1 alanine‐2‐naphthylamide 
• 97948-70-4 benzyloxycarbonylalanine 2-naphthylamide 
• 91-59-8 naphthalen-2-ylamine 
• 2149-46-4 alanine‐2‐naphthylamide 

Downstream Products

• 56-41-7 L-alanin 
• 91-59-8 naphthalen-2-ylamine 

Relevant articles and documents

New chiral stationary phases for liquid chromatography based on small molecules: Development, enantioresolution evaluation and chiral recognition mechanisms

Recently, we reported the development of new chiral stationary phases (CSPs) for liquid chromatography (LC) based on chiral derivatives of xanthones (CDXs). Based on the most promising CDX selectors, 12 new CSPs were successfully prepared starting from suitable functionalized small molecules including xanthone and benzophenone derivatives. The chiral selectors comprising one, two, three, or four chiral moieties were covalently bonded to a chromatographic support and further packed into LC stainless-steel columns (150?×?2.1?mm I.D.). The enantioselective performance of the new CSPs was evaluated by LC using different classes of chiral compounds. Specificity for enantioseparation of some CDXs was observed in the evaluation of the new CSPs. Besides, assessment of chiral recognition mechanisms was performed by computational studies using molecular docking approach, which are in accordance with the chromatographic parameters. X-Ray analysis was used to establish a chiral selector 3D structure.