Description

Idp CAS NO 71672-86-1 is a high-purity chemical intermediate, also known as 2,2-Dimethyl-1,3-dioxolane-4-methanol, valued for its versatile reactivity as a protected glycerol derivative. This compound is essential for synthetic chemists requiring a stable, masked form of glycerol for controlled reactions in complex organic synthesis. It serves as a critical building block in the production of pharmaceuticals, fine chemicals, and advanced polymer materials, where precise molecular architecture is paramount.

Application

• Pharmaceutical Synthesis: A key protected intermediate in the synthesis of active pharmaceutical ingredients (APIs), prodrugs, and complex nucleoside analogs.
• Fine Chemical Production: Used as a chiral building block and protecting group reagent for the manufacture of specialty chemicals and catalysts.
• Polymer Chemistry: Serves as a monomer or co-monomer for creating specialized polyesters and polycarbonates with tailored properties.
• Agrochemical Formulation: Employed in the synthesis of advanced herbicides, pesticides, and plant growth regulators.
• Cosmetic & Personal Care Ingredients: Acts as a precursor in the production of emollients, surfactants, and other functional cosmetic agents.
• Research & Development: A valuable reagent in academic and industrial R&D labs for methodological development and novel compound discovery.

Basic Information

Item	Detail
Product Name	Idp
CAS No.	71672-86-1
Molecular Formula	C6H12O3
Molecular Weight	132.16 g/mol
Synonyms	2,2-Dimethyl-1,3-dioxolane-4-methanol; (4-Hydroxymethyl-2,2-dimethyl-1,3-dioxolane); Solketal; Glycerol Acetonide; Isopropylidene Glycerol; 1,2-O-Isopropylidene Glycerol; Glycerin Acetonide; IDP (chemical intermediate)
EINECS	Contact for details

Quality Control

Our Idp (71672-86-1) is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identity confirmation, purity assay, and impurity profiling, to ensure it meets the stringent requirements of our global B2B clients. Certificates of Analysis (COA) documenting specific purity grades (e.g., >98%, >99%) are provided with every shipment.

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 away from strong acids and incompatible materials such as strong oxidizing agents. The container must be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥98.0% (Typical grades: 98%, 99%)
Water Content (KF)	≤0.5%
Refractive Index (n20D)	1.430 - 1.435
Specific Gravity (20°C)	1.060 - 1.080

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