Description

1-Nitro-4,5-Dihydro-4,5-Dihydroxypyrene is a specialized polycyclic aromatic compound featuring nitro and dihydroxy functional groups on the pyrene backbone. This unique structure makes it a valuable intermediate for synthesizing advanced dyes, pigments, and functional materials. It is primarily sought by research institutions and industrial manufacturers in the chemical synthesis, material science, and specialty fine chemicals sectors.

Application

• Advanced Organic Synthesis: A key intermediate for the preparation of complex polycyclic aromatic hydrocarbons (PAHs) and their derivatives.
• Functional Dyes and Pigments: Serves as a precursor in the development of high-performance, color-fast dyes for technical applications.
• Material Science Research: Used in the study and creation of organic semiconductors, conductive polymers, and luminescent materials.
• Analytical Chemistry: Can be employed as a standard or reagent in chromatographic analysis and environmental testing for PAHs.
• Photochemical Studies: Its structure is of interest in research involving photo-induced electron transfer and energy conversion processes.

Basic Information

Product Name	1-Nitro-4,5-Dihydro-4,5-Dihydroxypyrene
CAS No.	97849-84-8
Molecular Formula	C₁₆H₁₁NO₄
Molecular Weight	281.26 g/mol
Synonyms	1-Nitro-4,5-dihydro-4,5-dihydroxypyrene; 4,5-Dihydro-4,5-dihydroxy-1-nitropyrene; 1-Nitropyrene-4,5-diol; 1-Nitro-4,5-dihydroxypyrene (reduced form); Pyrene, 1-nitro-4,5-dihydro-4,5-dihydroxy-; 97849-84-8
EINECS	Contact for details

Quality Control

Our 1-Nitro-4,5-Dihydro-4,5-Dihydroxypyrene is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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 incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Area %)
Melting Point	Contact for details
Loss on Drying	≤ 1.0 %
Heavy Metals	≤ 20 ppm

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