Description

-7-Carboxylic Acid tert-Butyl Ester is a high-purity chemical intermediate characterized by its tert-butyl ester-protected carboxylic acid functional group. This compound is valued for its role in facilitating complex synthetic pathways, particularly in the development of active pharmaceutical ingredients (APIs) and advanced organic materials. It is an essential building block for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to introduce or protect carboxylic acid moieties under demanding reaction conditions.

Application

• Pharmaceutical Intermediate: A key synthon in the multi-step synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Peptide Chemistry: Serves as a protected carboxylic acid derivative in solid-phase and solution-phase peptide synthesis.
• Material Science Research: Employed in the development of specialty polymers, ligands, and functional organic materials.
• Chemical Biology Probes: Utilized as a building block for creating molecular probes and diagnostic agents.
• Cross-Coupling Reactions: Acts as a substrate in various metal-catalyzed coupling reactions for carbon-carbon bond formation.

Basic Information

Product Name	-7-Carboxylic Acid tert-Butyl Ester
CAS No.	1279816-05-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	tert-Butyl -7-carboxylate; 7-tert-Butoxycarbonyl Acid; -7-(tert-Butyl ester) carboxylic acid; Boc-Protected -7-Carboxylic Acid; 1279816-05-5; tert-Butyl ester of -7-Carboxylic Acid; -7-Carboxylic Acid O-tert-butyl ester
EINECS	Contact for details

Quality Control

Our -7-Carboxylic Acid tert-Butyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong acids and organic solvents. For long-term storage, consider inert atmosphere conditions to maintain optimal 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.