Description

Poly(Val) CAS NO 25667-19-0 is a synthetic polypeptide polymer derived from the amino acid valine. This specialized polymer is valued for its unique structural and physicochemical properties, which make it a versatile building block in advanced material science and biomedical research. It is primarily utilized by researchers and manufacturers in the pharmaceutical, biotechnology, and specialty chemical sectors for applications ranging from drug delivery systems to biomaterial scaffolds.

Application

• Biomedical Research: As a model compound for studying polypeptide folding, stability, and self-assembly behavior.
• Drug Delivery Systems: A potential biodegradable carrier or excipient in the formulation of controlled-release pharmaceuticals.
• Biomaterial Fabrication: Used in the development of hydrogels, films, and scaffolds for tissue engineering applications.
• Specialty Polymers: Serves as a monomeric unit or intermediate in the synthesis of custom-designed, functional polyamino acids.
• Cosmetic & Personal Care: Investigated for use in advanced skincare formulations for its film-forming and conditioning properties.
• Analytical Standards: Employed as a reference standard in chromatographic and spectroscopic analysis within quality control laboratories.

Basic Information

Product Name	Poly(Val) CAS NO 25667-19-0
CAS No.	25667-19-0
Molecular Formula	(C5H9NO)n
Molecular Weight	Variable (Polymer)
Synonyms	Poly-L-valine; Poly(valine); Poly(Val); Polyvaline; L-Valine homopolymer; Poly(1-amino-2-methylpropanoic acid); PVAL; PLV
EINECS	Contact for details

Quality Control

Our Poly(Val) is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) that include data on molecular weight distribution, residual solvents, and amino acid composition, supporting research and development needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This material is hygroscopic (moisture-sensitive) and should be kept under dry conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Assay (Amino Acid Analysis)	≥ 95.0%
Molecular Weight (Average)	As per customer requirement (e.g., 1k - 20k Da)
Water Content (KF)	≤ 5.0 %
Residual Solvents (GC)	Meets ICH guidelines

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