Description

Cyclobutanecarbonyl Chloride, 3-(Cyclobutylmethyl)- (9Ci) is a specialized organic acid chloride derivative featuring a cyclobutane core. This compound serves as a versatile and critical building block in advanced organic synthesis, enabling the introduction of the cyclobutylmethylcarbonyl moiety. It is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting CNS disorders, inflammation, and metabolic diseases.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides with unique modes of action.
• Peptide Mimetics & Conjugation: Facilitates the acylation of amines in the creation of peptide analogs and bioconjugates for therapeutic and diagnostic applications.
• Material Science Research: Employed in the synthesis of specialty polymers and dendrimers with tailored thermal and mechanical properties.
• Ligand & Catalyst Development: Serves as a precursor for creating novel chiral ligands and organometallic catalysts used in asymmetric synthesis.
• Chemical Biology Probes: Utilized to modify proteins, nucleic acids, or other biomolecules to study biological pathways and interactions.

Basic Information

Product Name	Cyclobutanecarbonyl Chloride, 3-(Cyclobutylmethyl)- (9Ci)
CAS No.	76730-63-7
Molecular Formula	C10H15ClO
Molecular Weight	186.68 g/mol
Synonyms	3-(Cyclobutylmethyl)cyclobutanecarbonyl chloride; 3-(Cyclobutylmethyl)cyclobutane-1-carbonyl chloride; Cyclobutanecarbonyl chloride, 3-(cyclobutylmethyl)-; 1-(Cyclobutylmethyl)-3-carboxycyclobutane chloride; 76730-63-7
EINECS	Contact for details

Quality Control

Our Cyclobutanecarbonyl Chloride, 3-(Cyclobutylmethyl)- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing including HPLC, GC, and NMR to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality systems are designed to support cGMP and ISO standards for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and reacts with water, strong bases, and alcohols. Keep away from heat, sparks, and open flame. Use under an inert atmosphere (e.g., nitrogen or argon) for extended storage or after opening to maintain purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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