Description

4-Propylresorcinol is a high-purity synthetic organic compound belonging to the resorcinol family. This versatile chemical intermediate is valued for its phenolic structure, which makes it a critical building block in the synthesis of complex molecules across several advanced industries. Key sectors that rely on this compound include pharmaceutical development, specialty polymer chemistry, and fine chemical manufacturing. Its consistent quality and reliable supply are essential for ensuring the performance and stability of the final products in these demanding applications.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those with phenolic or antioxidant properties.
• Polymer & Resin Modifier: Used to enhance the properties of specialty polymers, adhesives, and epoxy resins, contributing to improved thermal stability and cross-linking.
• UV Stabilizer & Antioxidant Synthesis: Acts as a foundational component in the production of additives that protect materials from degradation caused by light and oxidation.
• Fine Chemical & Agrochemical Synthesis: Employed in the manufacture of complex organic molecules for agrochemicals and other high-value fine chemicals.
• Dye & Pigment Manufacturing: Utilized as an intermediate in the production of certain dyes and organic pigments.
• Research & Development: A valuable reagent in organic chemistry R&D for exploring new synthetic pathways and novel compounds.

Basic Information

Product Name	4-Propylresorcinol
CAS No.	18979-60-7
Molecular Formula	C9H12O2
Molecular Weight	152.19 g/mol
Synonyms	1,3-Dihydroxy-4-propylbenzene; 4-Propyl-1,3-benzenediol; 4-n-Propylresorcinol; Resorcinol, 4-propyl-; 4-Propylresorcin; 4-PR
EINECS	242-739-5

Quality Control

Our 4-Propylresorcinol is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, supporting its use in regulated industries. For specific purity grades or custom specifications, please contact our technical team.

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 sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	118°C - 122°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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