Description

Ll 21-945 is a specialized chemical compound identified by CAS No. 59866-14-7. This product is valued for its role as a key intermediate or functional additive in advanced synthesis and material science applications. It is primarily utilized by industries involved in pharmaceutical research, agrochemical formulation, and the development of specialty polymers and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Polymer & Material Science: Acts as a functional monomer or cross-linking agent in the development of specialty polymers, resins, and high-performance materials.
• Fine Chemical Production: Employed as a reagent in complex organic synthesis for flavors, fragrances, and other high-value chemicals.
• Research & Development: A valuable compound for academic and industrial R&D in organic chemistry and process development.
• Electronic Chemicals: Potential application in the formulation of specialty chemicals for the electronics industry.

Basic Information

Product Name	Ll 21-945
CAS No.	59866-14-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Ll 21-945; 59866-14-7; 1,3-Dioxolane-2,4-dione, 5-(phenylmethyl)-; 5-Benzyl-1,3-dioxolane-2,4-dione; 5-Benzyl-2,4-dioxo-1,3-dioxolane; Benzyl Meldrum's acid
EINECS	Contact for details

Quality Control

Our Ll 21-945 is produced under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the specifications required for research and industrial use. Certificates of Analysis (COA) documenting purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its nature of being easily oxidized, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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