Description

5-(Benzyloxy)Pentanoic Acid is a versatile carboxylic acid derivative featuring a benzyl-protected terminal hydroxyl group. This compound serves as a crucial building block in organic synthesis, enabling the controlled introduction of functionalized pentanoic acid chains. It is primarily utilized by pharmaceutical intermediates manufacturers and research chemists in the development of active pharmaceutical ingredients (APIs), fine chemicals, and specialty polymers.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of complex drug molecules, particularly those requiring a protected carboxylic acid functionality.
• Organic Synthesis Building Block: Used in peptide chemistry, esterification reactions, and the preparation of more complex carboxylic acid derivatives.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, agrochemicals, and performance materials.
• Research & Development (R&D): A valuable reagent in academic and industrial laboratories for method development and novel compound synthesis.
• Polymer Chemistry: Can be used as a monomer or co-monomer in the synthesis of specialized polyesters and other functional polymers.

Basic Information

Product Name	5-(Benzyloxy)Pentanoic Acid
CAS No.	64740-39-2
Molecular Formula	C₁₂H₁₆O₃
Molecular Weight	208.25 g/mol
Synonyms	5-(Benzyloxy)valeric Acid; 5-Benzyloxypentanoic Acid; Pentanoic Acid, 5-(phenylmethoxy)-; 5-(Phenylmethoxy)pentanoic Acid; 5-Benzyloxy-n-valeric Acid; 5-(Benzyloxy)pentanoic acid; 64740-39-2; Benzyl 5-carboxypentyl ether
EINECS	Contact for details

Quality Control

Our 5-(Benzyloxy)Pentanoic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for all critical parameters are provided and available upon request, supporting compliance in regulated applications.

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 oxidizing agents. For long-term storage, consider inert atmosphere conditions to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.