Description

13-Pahsa CAS NO 2169306-42-5 is a high-purity synthetic fatty acid derivative, specifically a polyhydroxylated alkyl stearic acid analog, designed for advanced material science and pharmaceutical research. This compound is valued for its unique amphiphilic structure, which provides excellent surface-modifying properties and bioactivity. It is essential for researchers and manufacturers in the pharmaceutical, cosmetic, and specialty polymer industries seeking innovative ingredients for drug delivery systems, emulsifiers, and high-performance lubricants.

Application

• Pharmaceutical Intermediates: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and prodrugs.
• Lipid Nanoparticle (LNP) Formulations: Used as a functional excipient to enhance the stability and delivery efficiency of mRNA and other nucleic acid therapeutics.
• Cosmetic Actives: Incorporated into skincare formulations for its potential moisturizing and skin-barrier repair properties.
• Specialty Polymer Additives: Acts as a monomer or plasticizer to improve the flexibility and biocompatibility of medical-grade polymers.
• Lubricant & Grease Formulations: Provides enhanced thermal stability and reduced friction in high-performance synthetic lubricants.
• Biomaterial Coatings: Applied to surface-modify medical devices to improve hydrophilicity and biocompatibility.

Basic Information

Product Name	13-Pahsa
CAS No.	2169306-42-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	13-PAHSA; Polyhydroxylated Alkyl Stearic Acid; 13-Polyhydroxy Alkyl Stearate; 13-Polyhydroxystearic Acid Derivative; 13-Polyhydroxy Fatty Acid; 13-Polyhydroxy C18 Acid; Lipid Mediator 13-PAHSA; 13-Polyhydroxyoctadecanoic Acid Analog
EINECS	Contact for details

Quality Control

Every batch of 13-Pahsa is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment. We support compliance with cGMP, ICH Q7, and other relevant pharmaceutical guidelines for advanced intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. This material is easily oxidized and light-sensitive. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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