Description

Ent-Toddalolactone is a high-purity, enantiomerically distinct lactone compound of significant interest in advanced organic synthesis and pharmaceutical research. Its unique stereochemistry makes it a valuable chiral building block and a potential intermediate for developing novel active pharmaceutical ingredients (APIs). This compound is primarily targeted at research and development laboratories in the pharmaceutical, agrochemical, and fine chemical industries seeking high-quality, specialized intermediates.

Application

• Pharmaceutical Intermediate: Serves as a key chiral precursor in the synthesis of potential drug candidates and complex natural product analogs.
• Asymmetric Synthesis: Used as a building block or catalyst ligand in stereoselective reactions to create enantiomerically pure compounds.
• Medicinal Chemistry Research: Employed in structure-activity relationship (SAR) studies and the development of new therapeutic agents.
• Reference Standard: Acts as an analytical standard for quality control and method development in chromatographic analysis.
• Fine Chemical Synthesis: Utilized in the multi-step synthesis of specialty chemicals, flavors, and fragrances requiring specific stereochemistry.
• Academic & Industrial R&D: A critical reagent for exploring new synthetic methodologies and chemical biology pathways.

Basic Information

Item	Detail
Product Name	Ent-Toddalolactone
CAS No.	1570054-19-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	(-)-Toddalolactone; ent-Toddalolactone; Toddalolactone enantiomer; (5R)-5,6-Dihydro-5-hydroxy-6-methyl-2H-pyran-2-one (enantiomer); L-Toddalolactone; Toddalolactone (opposite enantiomer); CAS 1570054-19-1
EINECS	Contact for details

Quality Control

Our Ent-Toddalolactone is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chiral purity assessment by HPLC, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing identity, purity, and chiral excess are provided and available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at controlled room temperature (15-25°C). Due to its sensitivity to light and oxidation, prolonged exposure to air and light should be avoided.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% e.e.
Loss on Drying	≤ 1.0%

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