Description

Pentanoic Acid, 5-[(3-Amino-3-Carboxypropyl)Thio]- is a specialized sulfur- and nitrogen-containing derivative of valeric acid, representing a high-value building block for advanced synthesis. This compound is critical for researchers and manufacturers requiring precise molecular scaffolds with reactive thioether and amino acid functionalities. It is primarily utilized in the pharmaceutical, biotechnology, and fine chemical sectors for applications such as peptide mimetics, enzyme inhibitor development, and the synthesis of novel bioactive molecules.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting enzyme inhibition or requiring specific sulfur-containing pharmacophores.
• Bioconjugation & Peptide Chemistry: Used for modifying peptides, proteins, and antibodies due to its reactive thioether and carboxylic acid groups, enabling site-specific labeling and linker attachment.
• Biochemical Research: Employed as a substrate analog or inhibitor in enzymatic studies and metabolic pathway research.
• Fine Chemical Synthesis: Acts as a versatile building block for creating complex organic molecules, including heterocycles and custom ligands for catalysis.
• Material Science: Potential use in the development of functionalized polymers or surface coatings where specific molecular recognition or adhesion properties are desired.

Basic Information

Product Name	Pentanoic Acid, 5-[(3-Amino-3-Carboxypropyl)Thio]-
CAS No.	88096-02-0
Molecular Formula	C9H17NO4S
Molecular Weight	235.30 g/mol
Synonyms	5-[(3-Amino-3-carboxypropyl)thio]pentanoic acid; 3-[(5-Carboxypentyl)thio]-L-alanine; L-3-[(5-Carboxypentyl)thio]alanine; NSC 113928; 5-[(3-Amino-3-carboxypropyl)sulfanyl]pentanoic acid; (2S)-2-Amino-3-[(5-carboxypentyl)sulfanyl]propanoic acid
EINECS	Contact for details

Quality Control

Our Pentanoic Acid, 5-[(3-Amino-3-Carboxypropyl)Thio]- is produced under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including HPLC for purity, chiral analysis, and identity confirmation via spectroscopic methods. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or cGMP guidelines for advanced intermediates.

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 product is hygroscopic (moisture-sensitive) and should be handled under dry conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Chiral Purity	≥ 98.0% ee (L-isomer)
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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