Description

Butyric Acid, 4-(p-(Bis(2-Chloroethyl)Amino)Phenoxy)- is a specialized synthetic intermediate of significant interest in advanced organic synthesis. This compound matters for its role as a key building block in the development of complex molecules, particularly those with potential pharmacological activity. It is primarily needed by research institutions and pharmaceutical companies engaged in the discovery and synthesis of novel therapeutic agents, including cytostatic compounds and targeted drug conjugates.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of experimental anticancer agents and targeted therapies.
• Bioconjugation Chemistry: Used in research for attaching payloads to antibodies, peptides, or other targeting molecules (ADC/LDC development).
• Medicinal Chemistry Research: A valuable scaffold for structure-activity relationship (SAR) studies in drug discovery programs.
• Chemical Biology Probes: Employed in the development of molecular probes to study biological pathways and enzyme functions.
• Advanced Organic Synthesis: Acts as a versatile intermediate for constructing complex nitrogen- and oxygen-containing heterocycles.

Basic Information

Product Name	Butyric Acid, 4-(p-(Bis(2-Chloroethyl)Amino)Phenoxy)-
CAS No.	92318-13-3
Molecular Formula	C14H19Cl2NO3
Molecular Weight	320.21 g/mol
Synonyms	4-[4-[Bis(2-chloroethyl)amino]phenoxy]butanoic acid; 4-(p-[Bis(2-chloroethyl)amino]phenoxy)butyric acid; NSC 364830; Butanoic acid, 4-[4-[bis(2-chloroethyl)amino]phenoxy]-; Phenesterine acid intermediate; Nitrogen mustard butyric acid derivative
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We provide material with a focus on high purity and batch-to-batch consistency, critical for research and development applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request. Our quality system supports compliance with relevant guidelines for advanced chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); ensure containers are sealed under an inert atmosphere if necessary after opening to maintain stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Related Substances (HPLC)	Individual impurity ≤ 2.0%
Total Impurities	≤ 5.0%
Water Content (KF)	≤ 1.0%

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