Description

1-Nitro-6,7,8,9-Tetrahydro-5H-Benzo[7]Annulen-5-One is a specialized nitro-substituted benzannulene derivative that serves as a valuable synthetic intermediate in advanced organic chemistry. This compound matters for its role in constructing complex molecular architectures, particularly in pharmaceutical research and development. It is needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for synthesizing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and anti-inflammatory research.
• Agrochemical Research: Used in the development of new active ingredients for crop protection and pest management.
• Organic Synthesis: Serves as a versatile precursor for creating complex polycyclic and fused-ring systems in academic and industrial laboratories.
• Material Science: Potential intermediate in the synthesis of organic semiconductors, dyes, and photoactive materials.
• Chemical Biology: Useful as a probe or scaffold in medicinal chemistry for structure-activity relationship (SAR) studies.

Basic Information

Product Name	1-Nitro-6,7,8,9-Tetrahydro-5H-Benzo[7]Annulen-5-One
CAS No.	251554-42-4
Molecular Formula	C12H11NO3
Molecular Weight	217.22 g/mol
Synonyms	1-Nitro-6,7,8,9-tetrahydro-5H-benzocyclohepten-5-one; 5H-Benzo[7]annulen-5-one, 1-nitro-6,7,8,9-tetrahydro-; 1-Nitro-5-oxo-6,7,8,9-tetrahydro-5H-benzo[7]annulene; 1-Nitro-5H-benzo[7]annulen-5-one, 6,7,8,9-tetrahydro-; Nitro-substituted benzocycloheptenone
EINECS	Contact for details

Quality Control

Our 1-Nitro-6,7,8,9-Tetrahydro-5H-Benzo[7]Annulen-5-One is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistent performance for research and development applications. Certificates of Analysis (COA) with full specification data are available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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