Description

Laf389 CAS NO 270902-51-7 is a high-purity, specialized chemical intermediate designed for advanced synthesis and research applications. Its precise molecular structure makes it a valuable building block for developing novel compounds in regulated 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: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Research: Used in the development and production of advanced crop protection agents and herbicides.
• Material Science: Serves as a monomer or additive in the creation of specialty polymers and high-performance materials.
• Chemical Synthesis: A versatile building block for organic synthesis in academic and industrial research laboratories.
• Liquid Crystal & OLED Development: Employed in the production of electronic display materials and organic light-emitting diodes.
• Fine Chemical Manufacturing: Integral to the production of complex, high-value specialty chemicals.

Basic Information

Item	Detail
Product Name	Laf389
CAS No.	270902-51-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Laf-389; LA 389; 270902-51-7; 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; (4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-dimethanol
EINECS	Contact for details

Quality Control

Our Laf389 is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identity confirmation and purity assessment via chromatographic methods. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request to support your regulatory and quality assurance needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
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.