Description

(2S,3S,4R)-2-Azido-1,3,4-Octadecanetriol is a high-purity, stereochemically defined azido sugar derivative with the CAS number 117168-59-9. This compound serves as a critical chiral building block and intermediate in advanced organic synthesis, enabling the construction of complex bioactive molecules. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and life science sectors who require precise stereochemistry for developing novel therapeutics, glycoconjugates, and chemical probes.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of glycosidase inhibitors, antiviral agents, and other bioactive compounds.
• Glycobiology Research: Used in the preparation of complex oligosaccharides, glycolipids, and glycoconjugate probes for studying carbohydrate-protein interactions.
• Click Chemistry Substrate: The azido functional group enables efficient copper-catalyzed azide-alkyne cycloaddition (CuAAC) reactions for bioconjugation and material surface functionalization.
• Agrochemical Development: Serves as a precursor for novel chiral surfactants or active ingredients with specific stereochemical requirements.
• Material Science: Potential building block for creating functionalized polymers and smart materials with tailored surface properties.
• Diagnostic Reagent Synthesis: Intermediate in the production of labeled compounds for imaging and diagnostic assays.

Basic Information

Product Name	(2S,3S,4R)-2-Azido-1,3,4-Octadecanetriol
CAS No.	117168-59-9
Molecular Formula	C₁₈H₃₇N₃O₃
Molecular Weight	343.51 g/mol
Synonyms	2-Azido-1,3,4-octadecanetriol, (2S,3S,4R)-isomer; 1,3,4-Trihydroxy-2-azidooctadecane; D-erythro-2-Azido-1,3,4-octadecanetriol; Azido sphingosine analog; 2-Azidosphinganine; C18-Azido sphingoid base; Octadecanetriol, 2-azido-, (2S,3S,4R)-
EINECS	Contact for details

Quality Control

Our (2S,3S,4R)-2-Azido-1,3,4-Octadecanetriol is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including chiral HPLC and NMR, to ensure high stereochemical purity and chemical identity. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided with each shipment to support your R&D and cGMP-compliant manufacturing processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C or as indicated on the label or COA. This product is hygroscopic (moisture-sensitive) and light-sensitive; ensure containers are sealed under an inert atmosphere after each use to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% de
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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