Description

4'-Acetamidophenyl 4-Guanidinobenzoate is a high-purity, specialized organic compound with a defined molecular structure. This chemical is valued for its role as a key synthetic intermediate and research chemical in advanced pharmaceutical and biochemical development. It is primarily sought by R&D laboratories and manufacturers in the pharmaceutical, life sciences, and fine chemical sectors for developing novel therapeutic agents and biochemical probes.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel drug candidates, particularly those targeting serine protease enzymes.
• Biochemical Research: Used as a reference standard or active component in enzymatic studies and inhibitor assays.
• Protease Inhibitor Development: Serves as a core structure for designing and optimizing potent inhibitors for trypsin-like proteases.
• Academic & Industrial R&D: Employed in discovery chemistry for investigating structure-activity relationships (SAR) in medicinal chemistry projects.
• Fine Chemical Synthesis: Utilized in multi-step organic syntheses to introduce guanidinobenzoate functional groups into complex molecules.

Basic Information

Product Name	4'-Acetamidophenyl 4-Guanidinobenzoate
CAS No.	79126-29-7
Molecular Formula	C16H16N4O3
Molecular Weight	312.33 g/mol
Synonyms	4-Guanidinobenzoic Acid 4'-Acetamidophenyl Ester; p-Acetamidophenyl p-Guanidinobenzoate; 4-(4-Acetamidophenoxycarbonyl)phenylguanidine; GUANIDINOBENZOATE, 4'-ACETAMIDOPHENYL; AG 555; AG-555; AG555; BOC-(4-GUANIDINOBENZOYL)-L-PHENYLALANINE PRECURSOR
EINECS	Contact for details

Quality Control

Our 4'-Acetamidophenyl 4-Guanidinobenzoate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and development applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as purity, identity, and impurity profiles. Our quality system is designed to meet the stringent requirements of pharmaceutical and fine chemical industries.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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