Description

1,3,5-Pentanetricarboxylic Acid is a versatile tricarboxylic acid derivative with a unique branched structure. This compound serves as a valuable multifunctional building block and intermediate in advanced organic synthesis and polymer chemistry. It is particularly relevant for industries requiring precise molecular scaffolds, such as pharmaceuticals, specialty polymers, and high-performance materials.

Application

• As a key multifunctional monomer for synthesizing specialty polyesters, polyamides, and other polymers with controlled branching.
• An important organic intermediate in pharmaceutical research for creating complex molecules and active pharmaceutical ingredients (APIs).
• Used in the development of chelating agents and metal-organic frameworks (MOFs) due to its multiple carboxylate groups.
• As a cross-linking agent in coatings, adhesives, and resin systems to enhance thermal and mechanical properties.
• Employed in analytical chemistry and biochemistry as a standard or reagent.
• Potential use in the synthesis of dendrimers and other precisely engineered nanostructures.

Basic Information

Product Name	1,3,5-Pentanetricarboxylic Acid
CAS No.	6940-58-5
Molecular Formula	C8H10O6
Molecular Weight	202.16 g/mol
Synonyms	Pentane-1,3,5-tricarboxylic Acid; 1,3,5-Tricarboxypentane; Trimestic Acid Homolog; NSC 163063; Glutaric Acid-1,3,5-tricarboxylic Acid; β-Carboxyglutaric Acid
EINECS	Contact for details

Quality Control

Our 1,3,5-Pentanetricarboxylic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications and test results are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.1%

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