Description

n-Hexadecanoyl-D-Alanine is a high-purity, synthetic lipoamino acid derivative, specifically the D-isomer of palmitoyl alanine. This compound is valued for its role as a key chiral building block and intermediate in advanced organic synthesis and pharmaceutical research. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for applications requiring specific stereochemistry and lipophilic character.

Application

• Pharmaceutical Intermediate: A critical chiral precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting metabolic or neurological pathways.
• Peptide Mimetic Research: Serves as a building block for creating peptide analogs and mimetics with enhanced stability and membrane permeability.
• Surfactant & Amphiphile Synthesis: Used in the development of novel anionic surfactants, emulsifiers, and lipid conjugates for cosmetic and industrial formulations.
• Bioconjugation & Probe Development: Employed in the design and synthesis of fluorescent probes, drug delivery vectors, and bioconjugates due to its fatty acid chain.
• Agrochemical Synthesis: Acts as an intermediate in the production of specialized agrochemicals, such as certain herbicides and plant growth regulators.
• Material Science: A component in the research of self-assembling materials, hydrogels, and organic thin films.

Basic Information

Product Name	n-Hexadecanoyl-D-Alanine
CAS No.	753018-28-9
Molecular Formula	C19H37NO3
Molecular Weight	327.51 g/mol
Synonyms	Palmitoyl-D-alanine; D-Alanine, N-(1-oxohexadecyl)-; N-Palmitoyl-D-alanine; Hexadecanoyl-D-alanine; (R)-2-(Hexadecanamido)propanoic acid; D-Palmitylalanine; N-Hexadecanoyl-D-alanine; Palmitic acid-D-alanine conjugate
EINECS	Contact for details

Quality Control

Our n-Hexadecanoyl-D-Alanine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to ensure it meets the high standards required for research and synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and other critical parameters.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a desiccated environment to maintain stability and purity. Avoid prolonged exposure to high humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% (D-isomer)
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 10 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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