Description

Carbonic Acid, 1-Methylcyclobutyl 2-Pyridinyl Ester (9Ci) is a specialized organic ester compound of significant interest in advanced chemical synthesis. This high-purity intermediate is valued for its unique molecular architecture, which serves as a critical building block in the development of novel active pharmaceutical ingredients (APIs) and complex agrochemicals. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for process development and scale-up activities.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules and novel therapeutic agents.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators.
• Chemical Research: Serves as a versatile building block in organic chemistry for constructing complex molecular frameworks.
• Material Science: Potential monomer or additive in the development of specialty polymers and advanced materials.
• Process Chemistry: Employed in route scouting and optimization for the commercial-scale production of fine chemicals.

Basic Information

Product Name	Carbonic Acid, 1-Methylcyclobutyl 2-Pyridinyl Ester (9Ci)
CAS No.	790305-12-3
Molecular Formula	C11H13NO3
Molecular Weight	207.23 g/mol
Synonyms	1-Methylcyclobutyl pyridin-2-yl carbonate; 2-Pyridyl 1-methylcyclobutyl carbonate; Pyridine-2-carboxylic acid 1-methylcyclobutyl ester; 1-Methylcyclobutyl 2-pyridyl carbonate; 2-Pyridinyl 1-methylcyclobutyl carbonate; (1-Methylcyclobutyl) 2-pyridinyl carbonate; Carbonic acid, (1-methylcyclobutyl) 2-pyridinyl ester
EINECS	Contact for details

Quality Control

Our production of Carbonic Acid, 1-Methylcyclobutyl 2-Pyridinyl Ester (9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory compliance 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 (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.