Description

Carbamic Acid, Bromo-, 1,1-Dimethylethyl Ester (9Ci) is a specialized organic bromide ester of carbamic acid, serving as a high-value chemical building block. This compound is critical for synthetic chemists requiring the introduction of a protected bromo-carbamate functional group into complex molecular architectures. It is primarily utilized in advanced pharmaceutical research and fine chemical synthesis, where precise molecular construction is paramount.

Application

This versatile intermediate enables a range of sophisticated chemical transformations. Key application areas include:

• Pharmaceutical Intermediate: Synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates, particularly in medicinal chemistry programs.
• Peptide Mimetics & Modifications: Used in the preparation of modified amino acids and peptide derivatives for biochemical research.
• Agrochemical Synthesis: Building block for developing advanced crop protection agents and herbicides.
• Polymer Science: Monomer or modifier in the synthesis of specialty polymers with tailored properties.
• Organic Synthesis Reagent: Key reagent for introducing nitrogen and bromine functionalities in multi-step synthetic routes.
• Chemical Biology Probes: Fabrication of molecular probes and labeling agents for studying biological systems.

Basic Information

Product Name	Carbamic Acid, Bromo-, 1,1-Dimethylethyl Ester (9Ci)
CAS No.	475977-63-0
Molecular Formula	C5H10BrNO2
Molecular Weight	196.04 g/mol
Synonyms	tert-Butyl N-bromocarbamate; N-Bromo-tert-butylcarbamate; tert-Butyl bromocarbamate; Bromocarbamic acid tert-butyl ester; 1,1-Dimethylethyl bromocarbamate; N-Bromocarbonyl-tert-butylamine; (Bromocarbonyl)(tert-butyl)amine
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for our advanced intermediates. Production follows current Good Manufacturing Practices (cGMP) where applicable, and each batch is characterized by modern analytical techniques including NMR, HPLC, and GC-MS to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications 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). This material is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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