Description

S-217 is a specialized chemical intermediate identified by CAS number 35812-43-2, valued for its unique structural properties that enable precise synthesis pathways. This compound is essential for manufacturers requiring high-purity building blocks to ensure the integrity and performance of their final products. It is primarily utilized in the research and development of advanced materials and active pharmaceutical ingredients (APIs) across the pharmaceutical, agrochemical, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Material Science Research: Serves as a precursor in the development of specialty polymers, liquid crystals, and other functional materials.
• Chemical Research & Development: Employed as a versatile reagent in organic synthesis for constructing complex molecular architectures.
• Fine Chemical Production: Integral to manufacturing processes for dyes, pigments, and other high-value specialty chemicals.

Basic Information

Product Name	S-217
CAS No.	35812-43-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1,3-Dioxolane-2-acetic acid, 4-methyl-; 4-Methyl-1,3-dioxolane-2-acetic acid; S 217; S217; 2-Acetic acid-4-methyl-1,3-dioxolane; (4-Methyl-1,3-dioxolan-2-yl)acetic acid
EINECS	Contact for details

Quality Control

Our S-217 is produced under a rigorous quality management system to ensure batch-to-batch consistency and high purity. Each lot is subjected to comprehensive analytical testing, including chromatographic purity assays and identity confirmation. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

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%
Water Content (KF)	≤ 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.