Description

(-)-Trichostatic Acid CAS NO 68690-19-7 is a specific enantiomer of trichostatic acid, a compound of significant interest in advanced organic synthesis and pharmaceutical research. Its defined stereochemistry makes it a valuable chiral building block and a potential intermediate for the development of novel active pharmaceutical ingredients (APIs). This high-purity material is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors who require precise stereochemical control in their synthetic pathways.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of new therapeutic agents, particularly where stereochemistry is critical for biological activity.
• Agrochemical Synthesis: Used in the production of advanced, enantiomerically pure pesticides and herbicides to enhance efficacy and reduce environmental impact.
• Fine Chemical Manufacturing: Acts as a specialized building block for synthesizing complex molecules in flavors, fragrances, and advanced materials.
• Biochemical Research: Employed as a tool compound or precursor in studies involving enzyme inhibition, metabolic pathways, and stereoselective biosynthesis.
• Academic & R&D Laboratories: Utilized in methodological development for asymmetric synthesis and as a reference standard in analytical chemistry.

Basic Information

Product Name	(-)-Trichostatic Acid
CAS No.	68690-19-7
Molecular Formula	C10H10O3
Molecular Weight	178.18 g/mol
Synonyms	(-)-Trichostatic Acid; (S)-Trichostatic Acid; (S)-4,6-Dihydroxy-2-(4-hydroxyphenyl)-2,5,7,8-tetrahydrobenzopyran-3-carboxylic Acid; L-Trichostatic Acid; Trichostatin A related intermediate; HDAC inhibitor intermediate; (S)-2-(4-Hydroxyphenyl)-4,6-dihydroxy-2,5,7,8-tetrahydro-3-benzopyrancarboxylic acid
EINECS	Contact for details

Quality Control

Our (-)-Trichostatic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity assessment by HPLC, to ensure it meets the high standards required for research and production. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and enantiomeric excess.

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 nature as a strong acid/organic solvent, keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Loss on Drying	≤ 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.