Description

4-(5-Amino-6-Hydroxybenzoxazol-2-Yl)Benzoic Acid Homopolymer is a specialized functional polymer derived from a benzoxazole-based monomer, offering unique optical and electronic properties. This homopolymer is valued for its ability to impart specific functionalities, such as fluorescence, charge transport, or selective binding, into advanced material systems. It is primarily sought by researchers and manufacturers in the advanced materials, specialty polymers, and electronics sectors for developing next-generation components.

Application

• Advanced Polymer Materials: As a key component in high-performance polymers requiring specific optical or electronic characteristics.
• Optical Sensors and Imaging Agents: Utilized in the development of fluorescent probes and sensor materials due to its benzoxazole-derived chromophore.
• Organic Electronics: Potential use as a functional layer or dopant in organic light-emitting diodes (OLEDs) and other electronic devices.
• Specialty Coatings: Incorporated into coatings to provide UV-absorbing, fluorescent, or other functional properties.
• Research & Development: Serves as a critical building block for academic and industrial R&D in novel polymeric structures.
• Pharmaceutical Intermediates: May be investigated for use in the synthesis of complex drug molecules or delivery systems.

Basic Information

Item	Details
Product Name	4-(5-Amino-6-Hydroxybenzoxazol-2-Yl)Benzoic Acid Homopolymer
CAS No.	133440-67-2
Molecular Formula	(C14H10N2O4)n
Molecular Weight	Monomer: 270.24 g/mol (Polymer MW varies)
Synonyms	Poly[4-(5-amino-6-hydroxy-1,3-benzoxazol-2-yl)benzoic acid]; 4-(5-Amino-6-hydroxybenzoxazol-2-yl)benzoic acid polymer; Benzoxazole-benzoic acid homopolymer; ABHBA Polymer; Functional benzoxazole polymer; Poly(ABHBA); Light-emitting polymer precursor
EINECS	Contact for details

Quality Control

Our production of 4-(5-Amino-6-Hydroxybenzoxazol-2-Yl)Benzoic Acid Homopolymer adheres to stringent internal quality protocols to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters including molecular weight distribution, monomer conversion, and functional group integrity. A comprehensive Certificate of Analysis (COA) detailing purity, spectral identification, and physical properties is provided with every shipment.

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). This material is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); therefore, containers must be kept sealed under an inert atmosphere if specified.

Specification

Item	Specification
Appearance	Yellow to brown powder or solid
Identification (IR)	Conforms to structure
Monomer Content (HPLC)	≤ 1.0%
Weight-Average Molecular Weight (GPC)	5,000 - 50,000 Da (Customizable)
Polydispersity Index (PDI)	≤ 2.5
Loss on Drying	≤ 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.