Description

Lithium 2,2-Dimethyl-1,3-Dioxane-5-Carboxylate is a specialized lithium salt of a protected organic acid, serving as a valuable intermediate and reagent in advanced synthetic chemistry. Its primary value lies in its role as a stabilized carboxylate source, offering controlled reactivity for the synthesis of complex molecules. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a protected carboxylic acid functionality.
• Organolithium Chemistry: Serves as a precursor or reagent in reactions involving organolithium compounds for carbon-carbon bond formation.
• Ligand and Catalyst Synthesis: Used in the preparation of chiral ligands and metal-organic catalysts for asymmetric synthesis.
• Polymer Modification: Acts as a functional monomer or initiator in the development of specialty polymers with tailored properties.
• Agrochemical Research: Intermediate in the creation of novel herbicides, fungicides, and plant growth regulators.
• Electrolyte Additive Research: Investigated for use in advanced lithium-ion battery electrolytes to improve stability and performance.

Basic Information

Item	Details
Product Name	Lithium 2,2-Dimethyl-1,3-Dioxane-5-Carboxylate
CAS No.	2007921-07-3
Molecular Formula	C7H11LiO4
Molecular Weight	166.10 g/mol
Synonyms	2,2-Dimethyl-1,3-dioxane-5-carboxylic acid lithium salt; 5-Carboxy-2,2-dimethyl-1,3-dioxane lithium salt; Lithium (2,2-dimethyl-1,3-dioxan-5-yl)carboxylate; Acetonide-protected glyceric acid lithium salt; Lithium glycerate acetonide; Lithium 2,2-dimethyl-1,3-dioxane-5-carboxylate; (4R,5S)- and (4S,5R)- isomers may be applicable.
EINECS	Contact for details

Quality Control

Our Lithium 2,2-Dimethyl-1,3-Dioxane-5-Carboxylate is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing batch-specific results are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption, which can affect product stability and performance. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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