Description

Carbamic Acid, (Acetyloxy)-, 1,1-Dimethylethyl Ester (9Ci) is a specialized carbamate derivative used as a key synthetic intermediate in advanced organic synthesis. This compound matters for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients and fine chemicals. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for introducing protected functional groups.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the multi-step synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of advanced pesticides, herbicides, and plant growth regulators.
• Peptide Chemistry: Acts as a reagent for the introduction of protecting groups in complex peptide and protein synthesis.
• Polymer Science: Employed as a monomer or modifying agent in the synthesis of specialty polymers with tailored properties.
• Chemical Research: Utilized in academic and industrial R&D laboratories for methodology development and exploring new chemical reactions.
• Fine Chemical Production: Integral to the manufacture of high-value, low-volume specialty chemicals for various technological applications.

Basic Information

Product Name	Carbamic Acid, (Acetyloxy)-, 1,1-Dimethylethyl Ester (9Ci)
CAS No.	99768-83-9
Molecular Formula	C7H13NO4
Molecular Weight	175.18 g/mol
Synonyms	tert-Butyl N-(Acetyloxy)carbamate; tert-Butyl (Acetyloxy)carbamate; N-(tert-Butoxycarbonyloxy)acetamide; BOC-OAc; (Acetyloxy)carbamic Acid 1,1-Dimethylethyl Ester; tert-Butyloxycarbonyloxy Acetamide; O-Acetyl-N-BOC-hydroxylamine (precursor form); 1,1-Dimethylethyl (Acetyloxy)carbamate
EINECS	Contact for details

Quality Control

Our Carbamic Acid, (Acetyloxy)-, 1,1-Dimethylethyl Ester (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and process chemistry. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (GC)	≥ 96.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.