Description

8-(tert-Butoxy)-8-Oxooctanoic Acid CAS NO 234081-94-8 is a high-purity, protected carboxylic acid derivative featuring a tert-butoxycarbonyl (Boc) group. This compound serves as a versatile and valuable building block in advanced organic synthesis, particularly for the controlled introduction of functionalized alkyl chains. It is primarily utilized by pharmaceutical intermediates manufacturers and specialty chemical research and development teams.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of complex drug molecules, especially those requiring protected acid functionalities.
• Peptide Chemistry: Used in the preparation of side-chain protected amino acid derivatives for solid-phase peptide synthesis (SPPS).
• Polymer Modification: Acts as a functional monomer or chain terminator to introduce carboxylic acid groups into polymers under controlled conditions.
• Ligand Synthesis: Employed in the creation of specialized ligands for catalysis and metal chelation applications.
• Organic Synthesis Building Block: Provides a protected, elongated carbon chain for constructing complex molecular architectures in medicinal and materials chemistry.
• Agrochemical Research: Used in the development of novel active ingredients and formulation additives.

Basic Information

Product Name	8-(tert-Butoxy)-8-Oxooctanoic Acid
CAS No.	234081-94-8
Molecular Formula	C₁₂H₂₂O₄
Molecular Weight	230.30 g/mol
Synonyms	8-(tert-Butoxy)-8-oxooctanoic Acid; 8-(tert-Butoxycarbonyl)octanoic Acid; 8-Boc-octanoic Acid; 8-[(2-Methylpropan-2-yl)oxy]-8-oxooctanoic Acid; 8-(tert-Butoxy)-8-oxo-octanoic Acid; Octanoic acid, 8-[(1,1-dimethylethoxy)carbonyl]-; 8-(tert-Butoxycarbonyl)caprylic Acid
EINECS	Contact for details

Quality Control

Our 8-(tert-Butoxy)-8-Oxooctanoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure compliance with stringent specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.