Description

Carbamic Acid, Ethyl(1-Methyl-3-Butenyl)-, Methyl Ester (9Ci) is a specialized carbamate ester derivative, identified by CAS number 250691-21-5. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis, offering a reactive framework for constructing more complex molecules. It is primarily utilized by pharmaceutical R&D and agrochemical sectors for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly in medicinal chemistry research.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Organic Synthesis Reagent: Acts as a versatile precursor for introducing specific functional groups in complex molecule construction.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, flavors, and fragrances.
• Polymer Chemistry: Potential monomer or modifier in the development of specialty polymers and resins.
• Research & Development: Essential material for academic and industrial laboratories exploring new synthetic pathways.

Basic Information

Product Name	Carbamic Acid, Ethyl(1-Methyl-3-Butenyl)-, Methyl Ester (9Ci)
CAS No.	250691-21-5
Molecular Formula	C9H17NO2
Molecular Weight	171.24 g/mol
Synonyms	Ethyl(1-methyl-3-butenyl)carbamic acid methyl ester; Methyl N-ethyl-N-(1-methyl-3-buten-1-yl)carbamate; Carbamic acid, N-ethyl-N-(1-methyl-3-butenyl)-, methyl ester; 1-Methyl-3-butenyl ethylcarbamate methyl ester; Methyl 1-methyl-3-butenyl(ethyl)carbamate
EINECS	Contact for details

Quality Control

Our production of Carbamic Acid, Ethyl(1-Methyl-3-Butenyl)-, Methyl Ester (9Ci) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and GC-MS for identity confirmation, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing all critical parameters is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from strong bases and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Density	~0.98 g/cm³ (at 20°C)

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