Description

Heptadecanoic Acid CAS NO 506-12-7 is a high-purity, saturated 17-carbon fatty acid, also known as margaric acid. This compound serves as a critical analytical standard and a versatile building block in organic synthesis and lipid research. It is essential for industries requiring precise calibration, chemical intermediates, and specialized lipid formulations.

Application

• Analytical Standard: Primary use as a certified reference material (CRM) for gas chromatography (GC) and mass spectrometry (MS) to quantify and identify fatty acids.
• Biochemical Research: Used in lipidomics studies, membrane biophysics, and as a substrate for investigating enzyme activity related to fatty acid metabolism.
• Organic Synthesis: Acts as a key intermediate for synthesizing surfactants, lubricants, plasticizers, and other specialty esters.
• Pharmaceutical Development: Employed in the research and development of lipid-based drug delivery systems, such as liposomes and solid lipid nanoparticles (SLNs).
• Cosmetics & Personal Care: Utilized in the formulation of high-end emollients, creams, and lotions for its conditioning properties.
• Food Science Research: Applied as an internal standard for the analysis of fats, oils, and dairy products.

Basic Information

Product Name	Heptadecanoic Acid
CAS No.	506-12-7
Molecular Formula	C17H34O2
Molecular Weight	270.45 g/mol
Synonyms	Margaric Acid; n-Heptadecanoic Acid; Heptadecylic Acid; C17:0 Fatty Acid; n-Heptadecoic Acid; 1-Hexadecanecarboxylic Acid; FA(17:0)
EINECS	208-027-1

Quality Control

Our Heptadecanoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (HPLC, GC) and spectroscopic methods, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific customer or pharmacopeial requirements (e.g., USP, EP).

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizers and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Melting Point	60 - 62 °C
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 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.