Description

D211 CAS NO 1971075-99-6 is a high-purity, specialized chemical intermediate designed for advanced synthesis and research applications. Its precise molecular structure makes it a critical building block for developing novel compounds in high-value industries. This product is essential for pharmaceutical R&D, agrochemical formulation, and advanced material science, where consistent quality and reliable supply are paramount.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides and herbicides.
• Material Science Research: Acts as a monomer or functional additive in the development of specialty polymers and advanced materials.
• Organic Synthesis: A versatile building block for constructing complex molecular architectures in academic and industrial laboratories.
• Liquid Crystal & OLED Materials: Employed in the synthesis of electronic chemicals for display and lighting technologies.
• Chemical Research & Development: Provides a reliable standard and starting material for method development and exploratory chemistry.

Basic Information

Product Name	D211
CAS No.	1971075-99-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	D211; 1,3-Dioxolane-4,5-dicarboxylic acid, 2,2-dimethyl-, (4R,5R)-rel-; (4R,5R)-rel-2,2-Dimethyl-1,3-dioxolane-4,5-dicarboxylic acid; (rel)-(4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-dicarboxylic acid; (4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-dicarboxylic Acid; D211 Intermediate; D211 Building Block
EINECS	Contact for details

Quality Control

Our D211 is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatography and spectroscopic methods, to meet rigorous customer specifications. A Certificate of Analysis (COA) is provided with every shipment, detailing purity, identity, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture. Handle and store in accordance with good laboratory practices.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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