Description

Pentamethoxybenzene CAS NO 13909-75-6 is a high-purity aromatic ether compound characterized by five methoxy substituents on a benzene ring. This unique structure makes it a valuable and versatile advanced intermediate for the synthesis of complex organic molecules. It is primarily sought after by pharmaceutical R&D and fine chemical industries for its role in creating specialized chemical entities.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring complex aromatic ether frameworks.
• Ligand and Catalyst Synthesis: Used in the preparation of specialized ligands for metal-catalyzed reactions and organometallic chemistry research.
• Material Science Precursor: Serves as a monomer or precursor for developing advanced polymers, liquid crystals, and organic electronic materials.
• Agrochemical Research: Employed in the development and synthesis of novel herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Acts as an intermediate for producing specialized dyes and pigments with specific color and stability properties.
• Academic and R&D Laboratories: Utilized in organic synthesis research for methodological studies and the creation of novel chemical libraries.

Basic Information

Product Name	Pentamethoxybenzene
CAS No.	13909-75-6
Molecular Formula	C11H16O5
Molecular Weight	228.24 g/mol
Synonyms	1,2,3,4,5-Pentamethoxybenzene; Benzene, 1,2,3,4,5-pentamethoxy-; NSC 406908; Pentamethoxy Benzene; PMB
EINECS	Contact for details

Quality Control

Our Pentamethoxybenzene is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC and GC analysis, to meet exacting customer specifications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting identity, purity, and impurity profiles.

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). Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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