Description

4-Isopropylcatechol is a substituted catechol derivative, a versatile organic intermediate prized for its phenolic functionality. This compound matters for its role as a key building block in the synthesis of more complex molecules, particularly in fine chemical and pharmaceutical manufacturing. Industries that need it include pharmaceutical R&D, agrochemical production, and polymer chemistry, where it serves as a precursor for antioxidants, stabilizers, and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs) and drug candidates.
• Antioxidant Synthesis: Used in the production of phenolic antioxidants for polymers, lubricants, and fuels to inhibit oxidative degradation.
• Agrochemical Manufacturing: Serves as a building block for certain herbicides, fungicides, and plant growth regulators.
• Polymer Stabilizer: Acts as an intermediate for UV stabilizers and antioxidants used in plastics and rubber industries.
• Fine Chemical Synthesis: Employed in organic synthesis for creating complex molecules in research and development.
• Chemical Research: Utilized as a standard or reagent in analytical chemistry and material science studies.

Basic Information

Product Name	4-Isopropylcatechol
CAS No.	2138-43-4
Molecular Formula	C9H12O2
Molecular Weight	152.19 g/mol
Synonyms	4-(1-Methylethyl)-1,2-benzenediol; 1,2-Dihydroxy-4-isopropylbenzene; 4-Isopropyl-1,2-dihydroxybenzene; 4-Isopropylpyrocatechol; Isopropylhydroquinone; IPC
EINECS	218-374-8

Quality Control

Our 4-Isopropylcatechol is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC purity, identity confirmation (IR), and residual solvent analysis. Certificates of Analysis (COA) are available for every batch upon request, supporting compliance with cGMP and ICH guidelines for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its nature as an easily oxidized compound, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	108°C - 112°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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