Description

(4S)-Tetrahydro-2H-Pyran-2,4α,5α-Triol CAS NO 35536-75-5 is a high-purity, stereochemically defined chiral building block and intermediate. This compound is valued for its unique polyhydroxylated tetrahydropyran structure, which serves as a versatile scaffold in advanced organic synthesis. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for developing novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of complex drug candidates, particularly those targeting infectious diseases and metabolic disorders.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides where specific stereochemistry is crucial for bioactivity.
• Fine Chemical Synthesis: Serves as a foundational building block for creating specialty chemicals, flavors, and fragrances requiring precise molecular architecture.
• Academic & R&D: Employed in chemical research for studying carbohydrate mimetics, natural product synthesis, and asymmetric catalysis.
• Material Science Precursor: Potential use in synthesizing functionalized polymers and advanced materials with specific ligand properties.

Basic Information

Product Name	(4S)-Tetrahydro-2H-Pyran-2,4α,5α-Triol
CAS No.	35536-75-5
Molecular Formula	C5H10O4
Molecular Weight	134.13 g/mol
Synonyms	(4S)-Tetrahydro-2H-pyran-2,4,5-triol; (4S)-2,4,5-Trihydroxytetrahydropyran; (4S)-Perhydro-2H-pyran-2,4,5-triol; (4S)-THP-triol; 2,4,5-Trihydroxytetrahydropyran (S-enantiomer); (4S)-Tetrahydropyran-2,4,5-triol; (4S)-Oxane-2,4,5-triol
EINECS	Contact for details

Quality Control

Our (4S)-Tetrahydro-2H-Pyran-2,4α,5α-Triol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to ensure it meets the high standards required for research and commercial synthesis. Certificates of Analysis (COA) with detailed chromatographic data are provided for every shipment.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. For long-term storage, consider using a desiccant.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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