77835-49-5

Basic information

• Product Name: H-VAL-PNA HCL
• Synonyms: L-VALINE 4-NITROANILIDE HYDROCHLORIDE;L-VALINE P-NITROANILIDE HYDROCHLORIDE;(S)-2-AMino-3-Methyl-N-(4-nitrophenyl)butanaMide hydrochloride;L-Valine 4-nitroanilide hydrochloride≥ 99% (HPLC);L-Val-pNA·HCl;VALINE-PNA HCL;H-VAL-PNA HCL
• CAS NO: 77835-49-5
• Molecular Formula: C11H16ClN3O3
• Molecular Weight: 273.72
• Product Categories: Amino Acids;I - Z;Modified Amino Acids
• Mol File: 77835-49-5.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• Storage Temp.: −20°C
• CAS DataBase Reference: H-VAL-PNA HCL(CAS DataBase Reference)
• NIST Chemistry Reference: H-VAL-PNA HCL(77835-49-5)
• EPA Substance Registry System: H-VAL-PNA HCL(77835-49-5)

Safety Data

• WGK Germany: 3
• Hazardous Substances Data: 77835-49-5(Hazardous Substances Data)

Usage

Chemical Properties

White to off-white powder

Upstream product

• 13734-41-3 t-Boc-L-valine 

Relevant articles and documents

Development of new catalytic enantioselective formation of methylenelactam-based N,O-spirocyclic compounds via ring opening-asymmetric reclosure of hydroxylactams

Catalytic enantioselective formation of methylenelactam-based N,O-spirocyclic compounds is developed. Hydroxylactams prepared from N-carbonyl phthalimides and β-amido functionalized allylboronates underwent ring opening-asymmetric reclosure in the presence of catalytic amounts of MgBr2 and a chiral aminophenol to afford the corresponding N,O-spirocyclic compounds in excellent yields and high enantioselectivities.