Description

19-Deoxy-6β,19-Epoxylimonoic Acid 16,17-Lactone is a specialized limonoid derivative, a class of compounds known for their complex triterpenoid structures and significant bioactivity. This high-purity intermediate is critical for research and development in advanced pharmaceutical synthesis and agrochemical formulations. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, nutraceutical, and plant protection industries for its role as a key synthetic building block.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting metabolic or inflammatory pathways.
• Agrochemical Research: Used in the development of new biopesticides or plant growth regulators, leveraging its natural product origin for enhanced environmental compatibility.
• Natural Product Chemistry: Acts as a reference standard or starting material for the semi-synthesis of complex limonoids and related terpenoids in academic and industrial research.
• Biochemical Research: Employed in studies investigating enzyme inhibition, receptor binding, or other specific biological mechanisms of limonoid compounds.
• Nutraceutical Development: Explored as an active ingredient or a marker compound in high-value dietary supplements due to the bioactivity profile of limonoids.

Basic Information

Item	Details
Product Name	19-Deoxy-6β,19-Epoxylimonoic Acid 16,17-Lactone
CAS No.	751-49-5
Molecular Formula	C26H34O7
Molecular Weight	458.55 g/mol
Synonyms	19-Deoxy-6β,19-epoxylimonoic acid δ-lactone; 19-Deoxy-6β,19-epoxy-7-oxo-limonolactone; Limonoic acid 16,17-lactone, 19-deoxy-6β,19-epoxy-; 6β,19-Epoxy-19-deoxylimonoic acid 16,17-lactone; 19-Deoxylimonolactone; 6β,19-Epoxylimonolactone; 7-Oxolimonolactone derivative; Limonoid lactone intermediate.
EINECS	Contact for details

Quality Control

Every batch of 19-Deoxy-6β,19-Epoxylimonoic Acid 16,17-Lactone is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure the identity, purity, and consistency required for critical R&D and scale-up activities. A Certificate of Analysis (COA) detailing specifications such as assay, related substances, and identification is available for each lot upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 3.0% Any single impurity ≤ 1.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.2%

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