Description

Ac-Val-Nh2 CAS NO 37933-88-3 is a protected amino acid derivative, specifically N-Acetyl-L-valine amide, widely used as a key building block in peptide synthesis. This high-purity intermediate is critical for researchers and manufacturers requiring precise control over peptide sequence and structure. It is essential for the development of pharmaceutical peptides, bioactive compounds, and advanced materials in life science research.

Application

• Pharmaceutical Intermediate: A crucial building block for the solid-phase and solution-phase synthesis of therapeutic peptides and peptidomimetics.
• Biochemical Research: Used in academic and industrial R&D for studying protein-protein interactions, enzyme substrates, and metabolic pathways.
• Proteomics & Diagnostics: Employed in the synthesis of labeled peptides and standards for mass spectrometry and diagnostic assay development.
• Cosmetic Peptides: Serves as a raw material for synthesizing bioactive peptides used in advanced skincare and cosmetic formulations.

Basic Information

Product Name	Ac-Val-Nh2
CAS No.	37933-88-3
Molecular Formula	C7H14N2O2
Molecular Weight	158.20 g/mol
Synonyms	N-Acetyl-L-valine amide; N-Acetyl-L-valinamide; N-Acetylvalinamide; N-Acetylvaline amide; Ac-Val-NH2; L-Valine, N-acetyl-, amide; (2S)-2-Acetamido-3-methylbutanamide; Ac-Val-NH2
EINECS	Contact for details

Quality Control

Our Ac-Val-Nh2 is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for sensitive applications. All products undergo rigorous analytical testing, including HPLC, NMR, and MS, to verify identity and purity. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. This compound is hygroscopic (moisture-sensitive) and should be handled 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	[α]²⁰D: -15° to -25° (c=1 in H₂O)
Water Content (KF)	≤1.0%
Heavy Metals	≤10 ppm
Residue on Ignition	≤0.1%

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