Description

Dunawithanin D is a specialized organic compound identified by CAS NO 141888-74-6. This high-purity chemical is valued for its role as a key intermediate and building block in advanced synthetic chemistry. It is essential for research and development laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors seeking reliable, high-quality raw materials.

Application

Dunawithanin D serves as a versatile intermediate with applications across several high-value industries. Its specific structure makes it suitable for:

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Research: Used in the development and production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Synthesis: A building block for creating complex molecules used in dyes, pigments, and specialty polymers.
• Material Science: Employed in research for developing new organic electronic materials or advanced functional coatings.
• Academic & R&D: A valuable reagent for methodological studies and exploratory chemistry in university and corporate laboratories.

Basic Information

Product Name	Dunawithanin D
CAS No.	141888-74-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Dunawithanin D; 141888-74-6; Dunawithanin-D; Dunawithanin D (compound); 1,3-Dioxolo[4,5-g]isoquinoline-5-carboxylic acid, 7,8-dimethoxy- (possible related structure, for reference)
EINECS	Contact for details

Quality Control

Our Dunawithanin D is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for assay and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider conditions under an inert atmosphere.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.