Description

Methanol, (Diethylamino)-, Hydrogen Sulfite (Ester) (9Ci) is a specialized organosulfur compound with a CAS registry number of 736881-52-0. This chemical is valued as a versatile intermediate and reagent in advanced synthetic organic chemistry, particularly for introducing sulfite ester functionalities. It is primarily needed by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, especially those requiring sulfonate or sulfite ester moieties.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides.
• Fine Chemical Production: Serves as a reagent for the preparation of specialty chemicals, dyes, and functional materials.
• Chemical Research: Employed in academic and industrial laboratories for methodological development and exploring new reaction pathways.
• Polymer Modification: Potential use as a functional monomer or cross-linking agent in specialty polymer systems.

Basic Information

Item	Detail
Product Name	Methanol, (Diethylamino)-, Hydrogen Sulfite (Ester) (9Ci)
CAS No.	736881-52-0
Molecular Formula	C6H15NO3S
Molecular Weight	181.25 g/mol
Synonyms	(Diethylamino)methanol hydrogen sulfite ester; 2-(Diethylamino)ethyl hydrogen sulfite; Diethylamino methanol sulfite; Amino alcohol sulfite ester; Sulfurous acid, mono(2-(diethylamino)ethyl) ester; 736881-52-0; (2-Diethylaminoethyl) hydrogen sulfite
EINECS	Contact for details

Quality Control

Our production of Methanol, (Diethylamino)-, Hydrogen Sulfite (Ester) (9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and structural confirmation. A Certificate of Analysis (COA) detailing specific results for identity, purity, and impurities is provided with every shipment to support your quality assurance processes.

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	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%

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