Description

n-Hydroxyurethane is a versatile organic compound with a molecular structure that combines urethane and hydroxyl functionalities. This unique composition makes it a valuable intermediate for synthesizing more complex molecules, particularly in the development of pharmaceuticals and fine chemicals. Industries such as pharmaceutical R&D, agrochemical manufacturing, and specialty polymer production rely on this compound for its reactive sites that enable further chemical modifications.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring carbamate or hydroxyl functional groups.
• Agrochemical Synthesis: Used in the production of certain herbicides, fungicides, and plant growth regulators.
• Polymer Chemistry: Serves as a monomer or chain extender in the development of specialty polyurethanes and other polymers with tailored properties.
• Organic Synthesis Reagent: Employed in research laboratories for the preparation of carbamates, carbonates, and other nitrogen/oxygen-containing compounds.
• Crosslinking Agent: Can act as a crosslinker in resin formulations to enhance thermal stability and mechanical strength.

Basic Information

Product Name	n-Hydroxyurethane
CAS No.	589-41-3
Molecular Formula	C3H7NO3
Molecular Weight	105.09 g/mol
Synonyms	Hydroxyurethane; Ethyl N-hydroxycarbamate; N-Hydroxyethyl carbamate; Carbamic acid, N-hydroxy-, ethyl ester; Urethane, N-hydroxy-; 1-Hydroxyurethane; Ethyl hydroxycarbamate; Aminoformic acid, hydroxy-, ethyl ester
EINECS	209-646-1

Quality Control

Our n-Hydroxyurethane is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay by HPLC, identification by FT-IR, and impurity profiling, to ensure it meets the required specifications for your application. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its property of being easily oxidized, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	78 - 82 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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