Product Overview

1,9-Pyrazoloanthrone is a polycyclic heterocyclic compound mainly used as a chemical intermediate in the synthesis of pharmaceuticals, agrochemicals, dyes, and specialty organic compounds. Due to its stable aromatic structure, it is widely valued in research, formulation development, and industrial synthesis.This product is suitable for customers requiring consistent purity, reliable batch stability, and export-ready supply.

Product Information

• Product Name: 1,9-Pyrazoloanthrone

• CAS Number: 129-56-6

• Molecular Formula: C₁₅H₁₀N₂O

• Molecular Weight: 234.25

• Chemical Type: Heterocyclic aromatic compound

• Appearance: Yellow to yellow-brown powder

• Solubility: Poorly soluble in water; soluble in selected organic solvents

• Stability: Stable under normal storage conditions

Key Features 

• High purity suitable for downstream synthesis

• Stable aromatic structure for chemical reactions

• Consistent batch quality for industrial and R&D use

• Suitable for pharmaceutical and agrochemical intermediate applications

• Available for bulk and customized supply

Typical Specifications

Detailed specifications and analytical data are available upon request.

Packaging & Storage

• Packaging Options:

• 1 kg / 5 kg aluminum foil bag

• 25 kg fiber drum (industrial supply)

• Storage Conditions:

• Store in a cool, dry, and well-ventilated area

• Protect from moisture and direct sunlight

• Shelf Life: 24 months under proper storage

Supply & Quality Assurance

• Factory-direct supply with stable production capacity

• Strict quality control and batch traceability

• COA, SDS, and Technical Data Sheet available

• Export packaging compliant with international transport requirements