Description

For-Val-Val-Oh CAS NO 210347-62-9 is a high-purity, custom-protected amino acid derivative widely used in advanced peptide synthesis. This compound is critical for researchers and manufacturers requiring precise molecular building blocks to construct complex bioactive peptides and peptidomimetics. It is essential for pharmaceutical R&D, particularly in developing therapeutic peptides, and for specialized fine chemical production.

Application

• Solid-Phase Peptide Synthesis (SPPS): A key protected dipeptide building block for the efficient assembly of longer peptide chains.
• Pharmaceutical Intermediates: Serves as a crucial intermediate in the synthesis of novel peptide-based drug candidates and active pharmaceutical ingredients (APIs).
• Bioconjugation & Probe Development: Used to introduce specific valine-rich sequences into fluorescent probes, affinity tags, or drug conjugates.
• Biochemical Research: Employed in studying enzyme-substrate interactions, protein folding, and as a standard in analytical method development for peptide analysis.
• Cosmeceutical Peptides: A potential ingredient in the synthesis of bioactive peptides for advanced skincare formulations.

Basic Information

Product Name	For-Val-Val-Oh CAS NO 210347-62-9
CAS No.	210347-62-9
Molecular Formula	C11H20N2O4
Molecular Weight	244.29 g/mol
Synonyms	Fmoc-Val-Val-OH; N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-valyl-L-valine; Fmoc-L-Valyl-L-valine; Fmoc-Val-Val; Fmoc-VV-OH; (2S)-2-[[(2S)-2-[(9H-fluoren-9-ylmethoxycarbonyl)amino]-3-methylbutanoyl]amino]-3-methylbutanoic acid; N-α-Fmoc-L-valyl-L-valine; BOC-VAL-VAL-OH (Note: This is a different protecting group)
EINECS	Contact for details

Quality Control

Every batch of For-Val-Val-Oh is produced under strict quality management protocols. We provide comprehensive analytical documentation to ensure the material meets the stringent requirements of pharmaceutical and research applications. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) with detailed HPLC purity, chiral purity, and identity confirmation are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. This material is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. For long-term storage, consider desiccated conditions at -20°C.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% (L-L isomer)
Water Content (KF)	≤ 1.0%
Heavy Metals	≤ 20 ppm

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