Description

δ-Truxinic Acid CAS NO 528-33-6 is a high-purity, naturally occurring organic acid belonging to the truxillic acid family. This compound is valued for its role as a key chiral building block and intermediate in advanced organic synthesis. It is essential for research and production in the pharmaceutical and fine chemical industries, particularly for developing novel active pharmaceutical ingredients (APIs) and specialty chemicals. Our supply ensures consistent quality and reliable availability for critical global manufacturing processes.

Application

• Pharmaceutical Intermediate: A crucial chiral synthon for the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used as a building block in the production of specialty chemicals, ligands, and catalysts.
• Academic & Industrial Research: Serves as a standard or starting material in organic chemistry research and process development.
• Asymmetric Synthesis: Utilized in stereoselective reactions to construct molecules with specific three-dimensional configurations.
• Material Science Precursor: Potential applications in the development of novel polymers or advanced organic materials.

Basic Information

Product Name	δ-Truxinic Acid
CAS No.	528-33-6
Molecular Formula	C18H16O4
Molecular Weight	296.32 g/mol
Synonyms	δ-Truxinic Acid; (E,E)-2,4-Diphenylcyclobutane-1,3-dicarboxylic Acid; Truxinic Acid; α-Truxinic Acid; trans,trans-Truxinic Acid; 1,3-Cyclobutanedicarboxylic acid, 2,4-diphenyl-, (1R,3S)-rel-; Cyclobutane-1,3-dicarboxylic acid, 2,4-diphenyl-
EINECS	208-437-9

Quality Control

Our δ-Truxinic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for pharmaceutical and research applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and away from direct light exposure to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Specific Rotation	Contact for details
Heavy Metals	< 20 ppm

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