Description

(2R,3S,4S)-2,3,4-Trihydroxy-5-Methylsulfanyl-Pentanal is a high-purity, stereochemically defined chiral building block and intermediate of significant interest in advanced organic synthesis. This compound matters for its role as a key precursor in the development of complex molecules, particularly in pharmaceutical research where precise stereochemistry is critical for biological activity. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for synthesizing novel active ingredients and reference standards.

Application

• Pharmaceutical Intermediate: A crucial chiral synthon for the synthesis of novel drug candidates, particularly in antiviral, antibacterial, and metabolic disease research.
• Glycochemistry & Carbohydrate Mimetics: Serves as a building block for creating complex sugar analogs, thioglycosides, and glycomimetics for biochemical studies.
• Agrochemical Synthesis: Used in the research and development of advanced, stereoselective pesticides and herbicides.
• Bioconjugation & Probe Development: Utilized for modifying biomolecules or creating labeled probes for diagnostic and research applications.
• Fine Chemical & Catalyst Ligand Synthesis: Acts as a precursor for synthesizing specialized ligands used in asymmetric catalysis.
• Academic & Institutional Research: Employed in universities and research institutes for methodological development in stereoselective synthesis.

Basic Information

Product Name	(2R,3S,4S)-2,3,4-Trihydroxy-5-Methylsulfanyl-Pentanal
CAS No.	23656-67-9
Molecular Formula	C6H12O4S
Molecular Weight	180.22 g/mol
Synonyms	5-(Methylthio)-2,3,4-trihydroxypentanal; (2R,3S,4S)-5-(Methylsulfanyl)-2,3,4-trihydroxypentanal; 5-Methylsulfanyl-2,3,4-trihydroxy-pentanal; D-erythro-5-(Methylthio)pentose; A thiomethylated pentose derivative; 23656-67-9; Pentanal, 2,3,4-trihydroxy-5-(methylthio)-, (2R,3S,4S)-
EINECS	Contact for details

Quality Control

Our (2R,3S,4S)-2,3,4-Trihydroxy-5-Methylsulfanyl-Pentanal is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity verification by HPLC, to ensure compliance with research and development standards. Certificates of Analysis (COA) detailing identity, purity, and stereochemical integrity are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C under an inert atmosphere (e.g., nitrogen or argon) due to its hygroscopic and easily oxidized nature. Allow the sealed container to reach ambient temperature before opening to minimize moisture ingress.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% de
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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