Description

Pbta-2 is a specialized organic chemical compound with the CAS registry number 215245-16-2. This high-purity intermediate is valued for its precise chemical structure and consistent performance in advanced synthesis processes. It is essential for research and development laboratories and production facilities in the pharmaceutical, agrochemical, and advanced materials sectors seeking reliable building blocks for complex molecules.

Application

Pbta-2 (CAS 215245-16-2) serves as a critical intermediate in several high-value chemical syntheses. Its primary applications include:

• Pharmaceutical Intermediate: Used in the research and synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Acts as a key building block in the development of advanced pesticides, herbicides, and plant growth regulators.
• Ligand and Catalyst Preparation: Employed in the creation of specialized ligands for catalytic systems and metal-organic frameworks (MOFs).
• Organic Electronic Materials: Serves as a precursor in the synthesis of components for organic light-emitting diodes (OLEDs) and other electronic materials.
• Chemical Research & Development: A valuable tool for academic and industrial R&D in organic chemistry and material science.
• Fine Chemical Production: Utilized in the manufacture of other high-purity, specialty fine chemicals.

Basic Information

Product Name	Pbta-2
CAS No.	215245-16-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1,4-Benzenedicarboxylic acid, 2,5-bis(1,1-dimethylethyl)-; 2,5-Di-tert-butylterephthalic acid; 2,5-Di-tert-butyl-1,4-benzenedicarboxylic acid; DTBT; 2,5-DTBA; PBTA-2; 2,5-Di-tert-butylterephthalate; Terephthalic acid, 2,5-di-tert-butyl-
EINECS	Contact for details

Quality Control

Our Pbta-2 is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure it meets the high-purity standards required for sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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