Description

Carbamic Acid, (3-Formylcyclobutyl)-, 1,1-Dimethylethyl Ester, trans- (9Ci) is a specialized organic building block with the CAS number 171549-92-1. This compound is valued for its unique cyclobutane scaffold and formyl-protected amine functionality, making it a critical intermediate in advanced synthetic chemistry. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides and fungicides with complex cyclic structures.
• Chemical Research & Development: Serves as a versatile building block for medicinal chemistry, enabling structure-activity relationship (SAR) studies and lead optimization.
• Peptidomimetic Chemistry: The carbamate and formyl groups make it suitable for constructing constrained peptide analogs and protease inhibitors.
• Material Science Research: Investigated as a monomer or cross-linking agent for developing polymers with specific thermal or mechanical properties.

Basic Information

Product Name	Carbamic Acid, (3-Formylcyclobutyl)-, 1,1-Dimethylethyl Ester, trans- (9Ci)
CAS No.	171549-92-1
Molecular Formula	C10H17NO3
Molecular Weight	199.25 g/mol
Synonyms	trans-tert-Butyl (3-formylcyclobutyl)carbamate; (trans-3-Formylcyclobutyl)carbamic acid tert-butyl ester; tert-Butyl N-(trans-3-formylcyclobutyl)carbamate; BOC-trans-3-formylcyclobutylamine; 1,1-Dimethylethyl (3-formylcyclobutyl)carbamate, trans-; trans-3-((tert-Butoxycarbonyl)amino)cyclobutanecarbaldehyde; (trans-3-Aminocyclobutyl)carbaldehyde tert-butyl carbamate; 171549-92-1
EINECS	Contact for details

Quality Control

Our Carbamic Acid, (3-Formylcyclobutyl)-, 1,1-Dimethylethyl Ester, trans- (9Ci) is produced under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to support your quality assurance and regulatory 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). This material is easily oxidized and should be stored under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.