Description

[R-(Z)]-18-Oxo-18-[(Tributylstannyl)Oxy]Octadec-9-En-7-Ol is a high-purity organotin intermediate with a defined stereochemistry, essential for advanced synthetic chemistry. This compound is valued for its role as a key building block in the synthesis of complex organic molecules, particularly in pharmaceutical research and fine chemical manufacturing. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing specific molecular architectures.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of bioactive molecules, prostaglandins, and other chiral pharmaceutical agents.
• Organic Synthesis Building Block: Used in Stille coupling reactions and other cross-coupling methodologies to introduce complex carbon chains.
• Agrochemical Research: Serves as a key intermediate in developing novel active ingredients with specific stereochemical requirements.
• Material Science Research: Potential use in the development of advanced polymers and liquid crystals where precise molecular structure is crucial.
• Academic & Industrial R&D: Employed in methodological studies and the discovery of new synthetic pathways in organic chemistry.

Basic Information

Product Name	[R-(Z)]-18-Oxo-18-[(Tributylstannyl)Oxy]Octadec-9-En-7-Ol
CAS No.	53478-61-8
Molecular Formula	C30H60O3Sn
Molecular Weight	563.50 g/mol
Synonyms	(Z)-18-Oxo-18-[(tributylstannyl)oxy]octadec-9-en-7-ol, (R)-form; Tributylstannyl (R,Z)-18-hydroxy-18-oxooctadec-9-en-7-yl ether; 7(R),9(Z)-Lipoxin A4 Tributyltin Derivative; 7(R),9(Z)-LXA4 Tributyltin Ester; LXA4 Tributyltin Intermediate; Organotin Prostaglandin Intermediate; (7R,9Z)-18-Oxo-18-(tributylstannyloxy)octadec-9-en-7-ol
EINECS	Contact for details

Quality Control

Every batch of [R-(Z)]-18-Oxo-18-[(Tributylstannyl)Oxy]Octadec-9-En-7-Ol is manufactured under strict quality management systems and undergoes comprehensive analytical testing. We ensure compliance with stringent internal specifications for identity, purity, and stereochemical integrity. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming the results from techniques such as HPLC, NMR, and chiral analysis.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C to minimize oxidation and ensure long-term stability. Keep the container in a cool, dry, and well-ventilated area, away from incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Chiral Purity	≥ 98.0% ee
Related Substances (HPLC)	Total impurities ≤ 5.0%
Tin (Sn) Content	20.5% - 21.5%

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