Description

4'-o-2,6-Dideoxy-3-o-Methyl-α-L-Arabino-Hexopyranosyl Selamectin is a key chemical intermediate and derivative of the potent macrocyclic lactone, selamectin. This compound matters for its role in the research and development of advanced antiparasitic agents, particularly in veterinary medicine. It is primarily needed by pharmaceutical R&D laboratories, fine chemical manufacturers, and companies specializing in the synthesis of active pharmaceutical ingredients (APIs) for animal health applications.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis and research of novel macrocyclic lactone derivatives for antiparasitic applications.
• Veterinary Drug Research: Used in the development and study of next-generation endectocides targeting parasites in companion animals and livestock.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in pharmaceutical analysis.
• Biochemical Research: Employed in studies investigating the structure-activity relationships (SAR) of avermectin/milbemycin class compounds.
• Fine Chemical Synthesis: Utilized as a specialized intermediate in custom synthesis and contract manufacturing for the life sciences sector.

Basic Information

Item	Detail
Product Name	4'-o-2,6-Dideoxy-3-o-Methyl-α-L-Arabino-Hexopyranosyl Selamectin
CAS No.	301849-46-7
Molecular Formula	C49H77NO14
Molecular Weight	904.14 g/mol
Synonyms	Selamectin 4'-O-(2,6-Dideoxy-3-O-methyl-α-L-arabino-hexopyranoside); 4'-O-(2,6-Dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl)selamectin; Selamectin derivative; 4'-O-Methyloleandrosyl Selamectin; 301849-46-7; UNII-9V8S5C2K9R; 9V8S5C2K9R
EINECS	Contact for details

Quality Control

Our 4'-o-2,6-Dideoxy-3-o-Methyl-α-L-Arabino-Hexopyranosyl Selamectin is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 1.0%
Heavy Metals	≤ 20 ppm

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