Description

H-Val-Pna CAS NO 52084-13-6 is a high-purity, protected amino acid derivative widely used as a critical building block in peptide synthesis. Its primary value lies in enabling the controlled construction of complex peptide chains for research and pharmaceutical development. This compound is essential for scientists and manufacturers in the pharmaceutical, biotechnology, and life science research sectors who require reliable, high-quality intermediates for advanced peptide production.

Application

• Solid-Phase Peptide Synthesis (SPPS): A key intermediate for the sequential assembly of peptides on a solid support.
• Solution-Phase Peptide Synthesis: Used in classical peptide bond formation strategies in solution.
• Pharmaceutical Intermediate: Serves as a building block in the synthesis of potential therapeutic peptide candidates and APIs.
• Biochemical Research: Employed in studies involving protein structure, function, and enzyme-substrate interactions.
• Combinatorial Chemistry Libraries: A valuable component for generating diverse arrays of peptide-based compounds for screening.
• Proteomics and Peptide Mapping: Can be used in the design and synthesis of reference peptides and probes.

Basic Information

Product Name	H-Val-Pna
CAS No.	52084-13-6
Molecular Formula	C12H17N3O3
Molecular Weight	251.28 g/mol
Synonyms	L-Valyl-p-nitroanilide; Val-pNA; N-(4-Nitrophenyl)-L-valinamide; H-Val-pNA; L-Valine 4-nitroanilide; Val-p-Nitroanilide; S-Val-pNA; N-Valyl-4-nitroaniline
EINECS	Contact for details

Quality Control

Our H-Val-Pna is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for sensitive applications. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation	Contact for details
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.