Description

Carbamic Acid, Dimethyl-, Ester With Choline Iodide is a quaternary ammonium salt compound with significant utility in specialized chemical synthesis. This material serves as a versatile intermediate and reagent, valued for its ability to introduce functional groups or act as a phase-transfer catalyst in complex reactions. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring quaternary ammonium functionalities.
• Agrochemical Synthesis: Serves as a key building block in the production of certain herbicides, plant growth regulators, and other crop protection agents.
• Phase-Transfer Catalyst (PTC): Facilitates reactions between reagents in immiscible phases, improving yield and efficiency in organic synthesis.
• Biochemical Research: Employed in laboratory studies involving cholinergic systems and the synthesis of analogs for biological evaluation.
• Fine Chemical Production: Acts as a precursor for the manufacture of specialty surfactants, ionic liquids, and other functional materials.
• Polymer Modification: Utilized in the synthesis of polymers with specific cationic or antimicrobial properties.

Basic Information

Product Name	Carbamic Acid, Dimethyl-, Ester With Choline Iodide
CAS No.	30892-85-4
Molecular Formula	C8H19IN2O2
Molecular Weight	302.16 g/mol
Synonyms	Choline Iodide Carbamate; Dimethylcarbamic Acid Choline Iodide Ester; (2-Hydroxyethyl)trimethylammonium Iodide Dimethylcarbamate; Carbachol Impurity C (Iodide Salt); Choline Iodide Dimethylcarbamate; 2-Hydroxy-N,N,N-trimethylethanaminium Iodide Dimethylcarbamate; N,N-Dimethylcarbamic Acid 2-Hydroxyethyl(trimethyl)ammonium Iodide Ester
EINECS	Contact for details

Quality Control

Our Carbamic Acid, Dimethyl-, Ester With Choline Iodide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling, to ensure it meets precise customer requirements and consistent batch-to-batch reliability. Certificates of Analysis (COA) documenting all test results are provided and can be tailored to support GMP or research-grade applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a 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. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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