Description

(R)-1-Azido-4-(Methylsulfinyl)-Butane is a high-purity chiral building block featuring both an azide and a methylsulfinyl functional group. This compound is critical for advanced organic synthesis, particularly in the construction of complex molecules where stereochemistry and specific functional group compatibility are paramount. It is primarily sought after by research institutions and pharmaceutical companies engaged in medicinal chemistry, process development, and the synthesis of novel bioactive compounds.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the development of active pharmaceutical ingredients (APIs), especially in click chemistry and bioconjugation applications.
• Medicinal Chemistry Research: Used in the synthesis of compound libraries for drug discovery, leveraging the azide group for Huisgen cycloaddition (click chemistry) reactions.
• Peptidomimetics & Bioconjugation: Serves as a versatile linker or functional handle for modifying peptides, proteins, and other biomolecules.
• Asymmetric Synthesis: Employed as a chiral precursor in stereoselective reactions to introduce sulfur-containing moieties into target molecules.
• Material Science Research: Potential use in the synthesis of functionalized polymers and advanced materials with specific surface properties.

Basic Information

Product Name	(R)-1-Azido-4-(Methylsulfinyl)-Butane
CAS No.	155185-01-6
Molecular Formula	C5H11N3OS
Molecular Weight	161.22 g/mol
Synonyms	(R)-1-Azido-4-(Methylsulfinyl)butane; (R)-4-(Methylsulfinyl)-1-azidobutane; (R)-1-Azido-4-(methylsulfinyl)butane; (R)-4-(Methylsulfinyl)butyl azide; (R)-4-(Methylsulfinyl)butane-1-azide; (R)-1-Azido-4-(methylsulfinyl)-butane; (R)-4-(Methylsulfinyl)-1-azido-butane
EINECS	Contact for details

Quality Control

Our (R)-1-Azido-4-(Methylsulfinyl)-Butane is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing identity, purity, and enantiomeric excess are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This compound is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere for long-term storage to maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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