5-Hydroxyisophthalic acid

Product Details

CAS No:618-83-7

MF:C8H6O5

Appearance:white or off-white crystalline powder

Specification:98.5%

UN number:-

Package:1/5/10/25kgs/drum

Supply Capacity:MT

Synonyms:OHIPA;5-hydroxy-3-benzenedicarboxylicacid;5-hydroxy-isophthalicaci;5-HYDROXYBENZENE-1,3-DICARBOXYLIC ACID;5-HYDROXYISOPHTHALIC ACID;5-HYDROXYISOPTHALIC ACID;5-HIPA;5-HYDROXY-1,3-BENZENEDICARBOXYLIC ACID; 5-Hydroxyisophthalic acid; 618-83-7; 5-hydroxybenzene-1,3-dicarboxylic acid; Isophthalic acid, 5-hydroxy-; 5-Hydroxy-1,3-benzenedicarboxylic acid; 3,5-dicarboxyphenol; 95UD7B188K; NSC-302088; RefChem:536243; 210-565-7; 5-Oxyisophthalic acid; 5-Hydoxyisophthalic acid; 1,3-Benzenedicarboxylic acid, 5-hydroxy-; MFCD00002515; EINECS 210-565-7; NSC 302088; QNVNLUSHGRBCLO-UHFFFAOYSA-; EC 210-565-7; AKOS000120371; CS-W017132; AC-11758; SY006430; EN300-20270; 5-Hydroxy-Isophthalic Acid; Z104477544; 5-Hydroxyisophthalicacid; 5-Hydroxyisosphthalic acid; 5-HIPA; SCHEMBL139644; SCHEMBL686403; SCHEMBL6632261; SCHEMBL6632578; DTXSID1060687; 5-Hydroxyisophthalic acid, 97%; CHEBI:229984; STR02376; NSC302088; SBB056561; EBC-618254; FH00559; H0794; NS00042244; ST50307230; 4-10-00-02098 (Beilstein Handbook Referen; F078877; W-105086; InChI=1/C8H6O5/c9-6-2-4(7(10)11)1-5(3-6)8(12)13/h1-3,9H,(H,10,11)(H,12,13)

Product application:5-Hydroxyisophthalic acid,618-83-7,5-Hydroxyisophthalic acid 99%,5-Hydroxy-1,3-benzenedicarboxylic acid,5-HIPA,Metal-organic framework MOF ligand,Porous coordination polymer linker,Gas storage and separation framework,Supramolecular building block,Pharmaceutical grade 5-Hydroxyisophthalic acid,Targeted oncology API intermediate,Fluorescent molecular probe building block,Trifunctional aromatic monomer,Specialty polyester comonomer,Waterborne polyurethane chain extender,High Tg polyimide monomer,Flame retardant resin modifier,Functional dye intermediate,Fine chemical building block,High purity 5-Hydroxyisophthalic acid 99.5%,5-Hydroxyisophthalic acid manufacturer China,CAS 618-83-7 supplier,Suzhou Health Chemicals specialty chemicals,5-Hydroxyisophthalic acid wholesale bulk export

 

5-Hydroxyisophthalic acid serves as an indispensable, high-purity trifunctional aromatic building block, premier coordination chemistry linker, and versatile polymer modifying comonomer extensively utilized across metal-organic frameworks (MOFs), advanced gas separation media, high-performance engineering plastics, clinical medicinal chemistry, and specialty coatings sectors. In coordination chemistry and porous materials engineering, widely recognized as 5-HIPA, its rigid V-shaped dicarboxylate geometry combined with a nucleophilic phenolic hydroxyl group makes it a benchmark multi-topic organic ligand for constructing crystalline metal-organic frameworks (MOFs) and porous coordination polymers (PCPs); the exposed, uncoordinated phenolic groups within the framework pores create tailored electrostatic environments and open coordination sites, facilitating high-selectivity carbon dioxide capture from flue gases, low-energy olefin-paraffin separation, hydrogen storage, toxic heavy metal decontamination, and heterogeneous biomimetic catalysis. In polymer science and materials engineering, it functions as a functional comonomer for engineering polyesters, aromatic polyamides, and specialized polyimides; by introducing polar phenolic moieties and rigid meta-oriented rings into macromolecular backbones, it enhances polymer dyeability, intrinsic flame retardancy, glass transition temperatures, and thermo-mechanical stiffness in high-end automotive films and optical substrates. In waterborne resins, structural adhesives, and functional coatings, it is incorporated as a hydrophilic chain-extending block for synthesizing stable waterborne polyurethanes and epoxy-curing accelerators, dramatically optimizing interfacial wet-adhesion, chemical resistance, and salt-spray corrosion protection on metallic substrates. In medicinal discovery and chemical biology, its aromatic core provides an essential scaffold for assembling targeted antineoplastic drug candidates, cardiovascular protective agents, fluorescent bioimaging probes, and supramolecular drug-delivery nanoparticles. Furthermore, in specialized light-fast colorants, eco-friendly leather retanning auxiliaries, flame-resistant wood adhesives, and scale-inhibiting coordination additives for petroleum and natural gas pipeline maintenance, molecular architectures derived from 5-Hydroxyisophthalic acid deliver exceptional structural fidelity, chemical reactivity, and broad multi-industry performance.