Description

1H-Cyclopentcisoxazole-4,5,6-Triol, Hexahydro-1-Methyl-, 5-Benzoate 4,6-Bis(4-Methylbenzenesulfonate), 3Ar-(3A.Alpha.,4.Alpha.,5.Beta.,6.Alpha.,6A.Alpha.)- is a complex, high-purity organic intermediate with a defined stereochemistry. This compound matters for its role as a critical building block in the synthesis of advanced pharmaceutical agents and fine chemicals, where precise molecular structure is paramount. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of new therapeutic compounds, particularly in areas requiring complex heterocyclic frameworks.
• Agrochemical Synthesis: Used in the production of advanced crop protection agents and pesticides that require specific stereochemical configurations for optimal activity.
• Fine Chemical Production: Acts as a precursor in the manufacture of specialty chemicals, dyes, and performance materials where its unique structure imparts desired properties.
• Academic & Industrial Research: A valuable compound for methodological studies in organic synthesis, catalysis, and stereochemistry.
• Process Chemistry Development: Employed in scaling up synthetic routes from laboratory to pilot plant and commercial production scales.

Basic Information

Item	Details
Product Name	1H-Cyclopentcisoxazole-4,5,6-Triol, Hexahydro-1-Methyl-, 5-Benzoate 4,6-Bis(4-Methylbenzenesulfonate), 3Ar-(3A.Alpha.,4.Alpha.,5.Beta.,6.Alpha.,6A.Alpha.)-
CAS No.	88111-80-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Hexahydro-1-methyl-1H-cyclopentcisoxazole-4,5,6-triol 5-benzoate 4,6-bis(4-methylbenzenesulfonate); 3aR-(3aα,4α,5β,6α,6aα)-; 1H-Cyclopentcisoxazole-4,5,6-triol, hexahydro-1-methyl-, 5-benzoate 4,6-bis(4-methylbenzenesulfonate); Cyclopentcisoxazole derivative; Tosylate ester of a cyclopentcisoxazole triol benzoate; (3aR,4R,5S,6R,6aR)-Hexahydro-1-methyl-4,6-bis[(4-methylphenyl)sulfonyl]oxy]-1H-cyclopentcisoxazole-5-yl benzoate (systematic IUPAC-style).
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We employ advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry to verify identity, purity, and stereochemical integrity. Certificates of Analysis (COA) detailing batch-specific results are available upon request. Our commitment to cGMP principles and stringent in-process controls ensures reliable and consistent material for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and storage should minimize exposure to direct light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single unknown impurity	≤ 0.5%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Water Content (KF)	≤ 0.5% w/w

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