Description

Carbamic Acid, (1-Methyl-4-Pentenyl)-, 1,1-Dimethylethyl Ester (9Ci) is a specialized organic compound belonging to the carbamate ester class, serving as a valuable protected amine intermediate. Its primary commercial value lies in its role as a key building block for the synthesis of more complex molecules, particularly in pharmaceutical research and fine chemical manufacturing. This compound is essential for chemists and process development scientists in the life sciences, agrochemical, and advanced material sectors who require high-purity, reliable intermediates for constructing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block in the multi-step synthesis of active pharmaceutical ingredients (APIs), particularly for introducing protected amine functionalities.
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and plant growth regulators where its specific carbamate structure is incorporated.
• Peptide Chemistry & Protecting Groups: Serves as a tert-butyloxycarbonyl (Boc)-like protecting group for amines in complex peptide and organic synthesis, offering stability under specific reaction conditions.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, dyes, and functional polymers that require tailored amine precursors.
• Research & Development: A valuable reagent in academic and industrial R&D labs for exploring new synthetic pathways and creating compound libraries for screening.
• Material Science: Potential use as a monomer or cross-linking agent in the development of specialized polyurethanes or other polymeric materials with specific properties.

Basic Information

Product Name	Carbamic Acid, (1-Methyl-4-Pentenyl)-, 1,1-Dimethylethyl Ester (9Ci)
CAS No.	169268-97-7
Molecular Formula	C11H21NO2
Molecular Weight	199.29 g/mol
Synonyms	1,1-Dimethylethyl (1-methyl-4-pentenyl)carbamate; tert-Butyl (1-methylpent-4-en-1-yl)carbamate; N-(tert-Butoxycarbonyl)-1-methyl-4-penten-1-amine; Boc-1-methyl-4-pentenylamine; (1-Methyl-4-pentenyl)carbamic acid tert-butyl ester; tert-Butyl N-(1-methyl-4-pentenyl)carbamate; N-Boc-1-methyl-4-penten-1-amine
EINECS	Contact for details

Quality Control

Our production of Carbamic Acid, (1-Methyl-4-Pentenyl)-, 1,1-Dimethylethyl Ester adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing, including chromatography (HPLC, GC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all critical specifications are provided with every shipment to guarantee compliance with your research or production requirements.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	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.