Description

Carbamic Acid, (6-Oxo-2,4-Hexadienyl)-, 1,1-Dimethylethyl Ester, (E,E)- (9Ci) is a specialized organic compound with a defined stereochemistry, serving as a valuable building block in advanced synthetic chemistry. Its molecular structure, featuring a conjugated dienone system protected by a tert-butyl carbamate group, makes it a critical intermediate for the synthesis of complex molecules, particularly in pharmaceutical research and development. This high-purity intermediate is essential for chemists and manufacturers in the life sciences sector who require reliable, well-characterized starting materials for producing active pharmaceutical ingredients (APIs) and other fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the multi-step synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those with complex stereochemical requirements.
• Organic Synthesis Reagent: Used in Diels-Alder reactions and other cycloadditions to construct complex polycyclic frameworks found in natural products and specialty chemicals.
• Agrochemical Research: Serves as a precursor in the development of new crop protection agents and pesticides with specific activity profiles.
• Material Science: Potential use in the synthesis of monomers or functional additives for advanced polymers and specialty materials.
• Academic & R&D Laboratories: Employed by research chemists in universities and corporate R&D for methodological development and exploring new chemical spaces.

Basic Information

Product Name	Carbamic Acid, (6-Oxo-2,4-Hexadienyl)-, 1,1-Dimethylethyl Ester, (E,E)- (9Ci)
CAS No.	170748-20-6
Molecular Formula	C11H17NO3
Molecular Weight	211.26 g/mol
Synonyms	(E,E)-tert-Butyl (6-oxohexa-2,4-dienyl)carbamate; tert-Butyl N-[(1E,3E)-6-oxohexa-1,3-dien-1-yl]carbamate; (E,E)-6-[(tert-Butoxycarbonyl)amino]hexa-2,4-dienal; 2,4-Hexadienal, 6-[[(1,1-dimethylethoxy)carbonyl]amino]-, (E,E)-; BOC-Dienal; tert-Butyl (E,E)-6-oxohexa-2,4-dienylcarbamate
EINECS	Contact for details

Quality Control

Our production of Carbamic Acid, (6-Oxo-2,4-Hexadienyl)-, 1,1-Dimethylethyl Ester, (E,E)- (9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity, critical for sensitive synthetic applications. Each lot is fully characterized and undergoes rigorous analytical testing, including HPLC, NMR, and GC analysis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation 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 (typically 15-25°C). This compound is light-sensitive and should be handled under an inert atmosphere when appropriate to maintain stability and purity. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.