Description

4H-Furo[2,3-B]Pyran-3-Ol, Hexahydro-2-Methyl-, (2S,3R,3As,7Ar)- (9Ci) is a high-purity, stereochemically defined heterocyclic compound of significant interest in advanced organic synthesis. This compound serves as a critical chiral building block and intermediate for the development of novel active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking to develop products with specific stereochemical configurations.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new therapeutic agents, particularly in areas requiring complex molecular architectures.
• Agrochemical Synthesis: Used in the production of advanced, biologically active compounds for crop protection and pest management.
• Fine Chemical Production: Serves as a specialized building block for synthesizing complex molecules used in flavors, fragrances, and advanced materials.
• Academic & Industrial Research: A valuable reagent for methodological development in asymmetric synthesis and medicinal chemistry programs.
• Process Chemistry: Employed in the scale-up and optimization of synthetic routes for target molecules in pilot plants and commercial manufacturing.

Basic Information

Product Name	4H-Furo[2,3-B]Pyran-3-Ol, Hexahydro-2-Methyl-, (2S,3R,3As,7Ar)- (9Ci)
CAS No.	681283-08-9
Molecular Formula	C9H14O3
Molecular Weight	170.21 g/mol
Synonyms	(2S,3R,3aS,7aR)-Hexahydro-2-methyl-4H-furo[2,3-b]pyran-3-ol; Hexahydro-2-methyl-4H-furo[2,3-b]pyran-3-ol, (2S,3R,3aS,7aR)-; 4H-Furo[2,3-b]pyran-3-ol, hexahydro-2-methyl-, (2S,3R,3aS,7aR)-; (2S,3R,3aS,7aR)-2-Methylhexahydro-4H-furo[2,3-b]pyran-3-ol; CAS 681283-08-9
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We provide material with typical purities exceeding 97% (by HPLC), with specifications tailored to research or GMP-grade requirements. Certificates of Analysis (COA) detailing identity, purity, and chiral purity are available upon request, supporting your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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