Description

Benzenepentanoic Acid, α-[[(1,1-Dimethylethoxy)Carbonyl]Amino]-4-Methoxy-3-(3-Methoxypropoxy)-γ-(1-M is a sophisticated, high-purity chemical intermediate designed for advanced synthesis. This compound is critical for research and development in pharmaceutical chemistry, where it serves as a key building block for complex active pharmaceutical ingredients (APIs). It is primarily utilized by pharmaceutical manufacturers and advanced research institutions requiring precise molecular architecture and reliable purity for their synthetic pathways.

Application

• Pharmaceutical Intermediate: A crucial building block in the multi-step synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring complex molecular scaffolds.
• Organic Synthesis Research: Used in academic and industrial R&D laboratories for developing new synthetic methodologies and exploring structure-activity relationships (SAR).
• Precursor for Bioconjugation: Serves as a starting material for creating specialized linkers or payloads in antibody-drug conjugates (ADCs) and other targeted therapies.
• Process Chemistry Development: Employed in scaling up and optimizing synthetic routes from laboratory to pilot plant and commercial manufacturing scales.
• Fine Chemical Production: Integral to the manufacture of other high-value, specialized fine chemicals and advanced materials.

Basic Information

Item	Detail
Product Name	Benzenepentanoic Acid, α-[[(1,1-Dimethylethoxy)Carbonyl]Amino]-4-Methoxy-3-(3-Methoxypropoxy)-γ-(1-M
CAS No.	656241-21-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	4-Methoxy-3-(3-methoxypropoxy)-α-[[(1,1-dimethylethoxy)carbonyl]amino]benzenepentanoic acid; tert-Butyl N-[5-[4-methoxy-3-(3-methoxypropoxy)phenyl]-1-oxopentyl]carbamate; BOC-Protected Amino Acid Derivative; API Intermediate 656241-21-3; (4-Methoxy-3-(3-methoxypropoxy)phenyl)pentanoic acid BOC-hydrazide derivative; Carbamic acid, N-[5-[4-methoxy-3-(3-methoxypropoxy)phenyl]-1-oxopentyl]-, 1,1-dimethylethyl ester
EINECS	Contact for details

Quality Control

Every batch of our Benzenepentanoic Acid intermediate is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the exacting standards required for pharmaceutical development. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is supplied with each shipment, supporting regulatory filings and process validation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single unknown impurity	≤ 0.5%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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