Description

Pr-D-92Ea is a high-purity chemical intermediate identified by CAS NO 57165-39-6, valued for its specific reactivity and role in advanced synthesis. This compound is critical for ensuring precise molecular construction and consistent batch-to-batch performance in demanding manufacturing processes. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and specialty chemical sectors for developing active ingredients and complex organic molecules.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Organic Synthesis Reagent: Used in research and development for constructing complex molecular architectures, including heterocyclic compounds.
• Agrochemical Development: Employed in the research phase for creating advanced crop protection agents and herbicides.
• Material Science Research: Acts as a precursor or modifier in the development of specialty polymers and advanced organic materials.
• Catalyst Ligand Synthesis: Utilized in the preparation of specialized ligands for catalytic systems in fine chemical production.

Basic Information

Product Name	Pr-D-92Ea
CAS No.	57165-39-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	57165-39-6; Pr-D-92Ea; Pro-D-92Ea; 1,3-Dioxolane-4,5-dimethanol, 2,2-dimethyl-; 2,2-Dimethyl-1,3-dioxolane-4,5-dimethanol; 4,5-Bis(hydroxymethyl)-2,2-dimethyl-1,3-dioxolane; (4R,5R)-(-)-2,2-Dimethyl-α,α,α',α'-tetramethyl-1,3-dioxolane-4,5-dimethanol; Solketal derivative
EINECS	Contact for details

Quality Control

Our Pr-D-92Ea is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, documenting key parameters such as assay and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, supporting its use in regulated research and development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 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 solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Melting Point	Contact for details

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