Description

Is 145 CAS NO 149732-41-2 is a specialized chemical intermediate designed for high-value synthesis. This compound is critical for researchers and manufacturers requiring precise molecular building blocks for advanced material and pharmaceutical development. It is primarily utilized in the fine chemical, pharmaceutical R&D, and advanced material science sectors where purity and structural integrity are paramount.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Fine Chemical Synthesis: Used in multi-step organic synthesis for creating complex molecules in research and pilot-scale production.
• Material Science Research: Acts as a monomer or functionalizing agent in the development of specialty polymers and advanced organic materials.
• Agrochemical Development: Employed in the research and synthesis of new-generation crop protection agents and plant growth regulators.
• Ligand and Catalyst Preparation: Useful in the preparation of specialized ligands for catalytic systems and metal-organic frameworks (MOFs).
• Academic & Industrial R&D: A valuable reagent for methodological development and exploratory chemistry in both academic and corporate laboratories.

Basic Information

Item	Details
Product Name	Is 145
CAS No.	149732-41-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Is 145; 149732-41-2; 1,3-Dioxolane-4,5-dimethanol, 2,2-dimethyl-; 2,2-Dimethyl-1,3-dioxolane-4,5-dimethanol; (4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-dimethanol; (4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-dimethanol; (R,R)-2,2-Dimethyl-1,3-dioxolane-4,5-dimethanol; (S,S)-2,2-Dimethyl-1,3-dioxolane-4,5-dimethanol
EINECS	Contact for details

Quality Control

Our Is 145 is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the exacting standards required for research and synthesis. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

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 nature, the container must be kept tightly sealed to prevent moisture absorption, which may affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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