Description

Carbamic Acid, 1-Cyclopropyl-1-Methyl-3-Butynyl Ester (6Ci,7Ci) is a specialized organic compound featuring a unique cyclopropyl and butynyl ester structure. This compound matters as a valuable chemical intermediate and building block for advanced synthesis in pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists working on novel active ingredients, where its distinct molecular framework enables the construction of complex target molecules.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for candidates with complex alicyclic and alkyne functionalities.
• Agrochemical Synthesis: Used in the discovery and production of advanced crop protection agents, including novel herbicides and fungicides.
• Chemical Research: Acts as a versatile building block in organic synthesis for constructing molecules with cyclopropane rings, which are valuable motifs in medicinal chemistry.
• Material Science Precursor: Potential use in the synthesis of specialized polymers or functional materials requiring specific steric and electronic properties.
• Process Chemistry: Employed in scale-up and optimization studies for the commercial manufacturing of fine chemicals.

Basic Information

Item	Detail
Product Name	Carbamic Acid, 1-Cyclopropyl-1-Methyl-3-Butynyl Ester (6Ci,7Ci)
CAS No.	90643-04-2
Molecular Formula	C10H15NO2
Molecular Weight	181.23 g/mol
Synonyms	1-Cyclopropyl-1-methyl-3-butynyl carbamate; 3-Butyn-1-ol, 1-cyclopropyl-1-methyl-, carbamate (ester); (1-Cyclopropyl-1-methyl-3-butynyl) carbamate; 6Ci,7Ci Intermediate; Carbamic acid, (1-cyclopropyl-1-methyl-3-butynyl) ester; 90643-04-2; (1-Cyclopropyl-1-methylbut-3-ynyl) carbamate
EINECS	Contact for details

Quality Control

Our production of Carbamic Acid, 1-Cyclopropyl-1-Methyl-3-Butynyl Ester adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability for your synthetic processes. We employ advanced analytical techniques, including HPLC, GC, and NMR, for identity confirmation and purity verification. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area. Recommended storage temperature is 2-8°C for long-term stability. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (GC)	≥ 96.0%
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.