Description

Benzyl n-Hydroxycarbamate is a specialized organic compound belonging to the carbamate family, serving as a versatile chemical building block and intermediate. Its primary value lies in its role as a protected form of hydroxylamine, enabling controlled synthesis in complex organic transformations. This product is essential for research and development chemists, process engineers, and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors seeking high-purity intermediates for advanced synthesis.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring the controlled introduction of a hydroxylamine or carbamate functional group.
• Agrochemical Synthesis: Used in the development and production of advanced pesticides, herbicides, and plant growth regulators.
• Organic Synthesis Reagent: Acts as a versatile reagent in organic chemistry for the protection of amines or as a precursor to isocyanates and other reactive species.
• Polymer Chemistry: Employed in the production of specialty polymers, polyurethanes, and coatings where carbamate linkages are required.
• Bioconjugation & Linker Chemistry: Useful in bioconjugation techniques and the synthesis of cleavable linkers for drug delivery systems and diagnostic agents.
• Research & Development: A valuable tool for medicinal chemistry and chemical biology research in academic and industrial laboratories.

Basic Information

Product Name	Benzyl n-Hydroxycarbamate
CAS No.	3426-71-9
Molecular Formula	C8H9NO3
Molecular Weight	167.16 g/mol
Synonyms	Benzyl Hydroxycarbamate; O-Benzylhydroxylamine Carboxylic Acid; Carbamic Acid, N-Hydroxy-, Benzyl Ester; N-Hydroxycarbamic Acid Benzyl Ester; Benzyl N-Hydroxycarbamate; Benzyloxycarbonylhydroxylamine; Z-Hydroxylamine; Cbz-NHOH
EINECS	Contact for details

Quality Control

Our Benzyl n-Hydroxycarbamate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity determination, to meet exacting customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory compliance needs.

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 hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening. For long-term storage, consider storing under an inert atmosphere (e.g., nitrogen or argon) to minimize oxidation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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