Description

Carbamic Acid, Monoanhydride With Sulfuric Acid (9Ci) is a specialized chemical intermediate with the CAS registry number 409314-76-7. This compound is valued for its role in synthetic organic chemistry, particularly in the formation of carbamate and urea derivatives. It is primarily sought by research and development laboratories, as well as process chemists in the pharmaceutical and agrochemical industries, for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), especially those containing carbamate functional groups.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides.
• Polymer Chemistry: Serves as a monomer or cross-linking agent in the development of specialized polyurethanes and other polymeric materials.
• Chemical Research: Essential reagent in academic and industrial R&D for exploring new organic reactions and methodologies.
• Fine Chemical Production: Employed in the manufacture of custom and high-value specialty chemicals.

Basic Information

Product Name	Carbamic Acid, Monoanhydride With Sulfuric Acid (9Ci)
CAS No.	409314-76-7
Molecular Formula	CH3NO4S
Molecular Weight	125.10 g/mol
Synonyms	Carbamic Acid Sulfate (1:1); Sulfuric Acid Monoanhydride with Carbamic Acid; Carbamic Acid, Monoanhydride with Sulfuric Acid; Carbamic Acid Sulfate Ester; Sulfocarbamic Acid Anhydride; NH2COOH·H2SO4; CAS 409314-76-7
EINECS	Contact for details

Quality Control

Our production of Carbamic Acid, Monoanhydride With Sulfuric Acid adheres to stringent quality protocols to ensure batch-to-batch consistency and reliability for your synthetic processes. Each lot is analyzed using advanced techniques including HPLC, NMR, and titration to verify identity, purity, and absence of critical impurities. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept in a cool, dry place with minimal exposure to ambient humidity. Recommended storage temperature is 2-8°C for long-term stability. Handle and store away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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