Description

Carbamic Acid, 2,4-Pentadienyl-, 1,1-Dimethylethyl Ester, (E)- (9Ci) is a specialized organic compound featuring a conjugated diene system protected by a tert-butyl carbamate group. This unique structure makes it a valuable building block and intermediate in advanced organic synthesis, particularly for constructing complex molecular architectures. It is primarily sought by pharmaceutical R&D and fine chemical manufacturers for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug candidates, especially those requiring diene functionality for further cyclization or coupling reactions.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, where its reactive diene moiety can be leveraged.
• Material Science Research: Serves as a monomer or precursor in the development of specialty polymers and functional organic materials.
• Academic & Industrial R&D: A crucial reagent for methodological studies in organic chemistry, including Diels-Alder reactions and other pericyclic transformations.
• Fine Chemical Production: Employed in the multi-step synthesis of flavors, fragrances, and other high-value specialty chemicals.

Basic Information

Item	Detail
Product Name	Carbamic Acid, 2,4-Pentadienyl-, 1,1-Dimethylethyl Ester, (E)- (9Ci)
CAS No.	157424-76-5
Molecular Formula	C10H15NO2
Molecular Weight	181.23 g/mol
Synonyms	(E)-tert-Butyl (penta-2,4-dien-1-yl)carbamate; (E)-N-(2,4-Pentadienyl)carbamic Acid 1,1-Dimethylethyl Ester; tert-Butyl (E)-penta-2,4-dien-1-ylcarbamate; (2E)-2,4-Pentadien-1-amine, N-[(1,1-dimethylethoxy)carbonyl]-; BOC-Protected (E)-2,4-Pentadienylamine; (E)-N-Boc-2,4-pentadienylamine
EINECS	Contact for details

Quality Control

Our production of Carbamic Acid, 2,4-Pentadienyl-, 1,1-Dimethylethyl Ester, (E)- adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR to verify identity, potency, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory 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). The compound may be sensitive to moisture and prolonged exposure to air; it is recommended to store under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Isomeric Purity ((E)-isomer)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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