Description

Carbamic Acid, [1-(5-Oxazolyl)Ethenyl]-, 1,1-Dimethylethyl Ester (9Ci) is a specialized organic compound featuring a unique oxazole-vinyl-carbamate structure, serving as a valuable synthetic intermediate. This compound is critical for researchers and process chemists developing novel active pharmaceutical ingredients (APIs) and advanced agrochemicals. Its primary value lies in enabling the construction of complex molecular architectures, making it essential for pharmaceutical R&D, agrochemical synthesis, and advanced material science applications.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting neurological and anti-infective pathways.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides and fungicides with novel modes of action.
• Chemical Biology & Proteomics: Serves as a versatile scaffold or labeling agent in the study of enzyme inhibition and protein interactions.
• Material Science Research: Potential monomer or precursor for developing specialized polymers with tailored optical or electronic properties.
• Academic & Industrial R&D: Fundamental reagent for methodological studies in organic synthesis, including cross-coupling and heterocycle formation.

Basic Information

Item	Details
Product Name	Carbamic Acid, [1-(5-Oxazolyl)Ethenyl]-, 1,1-Dimethylethyl Ester (9Ci)
CAS No.	209589-51-5
Molecular Formula	C12H16N2O3
Molecular Weight	236.27 g/mol
Synonyms	tert-Butyl N-[1-(1,3-oxazol-5-yl)ethenyl]carbamate; 1,1-Dimethylethyl N-[1-(5-oxazolyl)ethenyl]carbamate; tert-Butyl (1-(oxazol-5-yl)vinyl)carbamate; (1-(Oxazol-5-yl)vinyl)carbamic acid tert-butyl ester; BOC-protected 5-vinyloxazole amine; 209589-51-5; Carbamic acid, N-[1-(5-oxazolyl)ethenyl]-, 1,1-dimethylethyl ester
EINECS	Contact for details

Quality Control

Our production of Carbamic Acid, [1-(5-Oxazolyl)Ethenyl]-, 1,1-Dimethylethyl Ester (9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity for research and development applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as identity, assay, and impurity profiles. Our quality systems are designed to support cGMP and ISO-aligned manufacturing for advanced intermediate supply.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). The compound may be hygroscopic (moisture-sensitive); therefore, containers should be kept sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to maintain stability.

Specification

Item	Specification
Appearance	White to off-white solid
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.