Description

1-Nitrobenzo(A)Pyrene is a nitrated polycyclic aromatic hydrocarbon (PAH) derivative, specifically a nitro-substituted benzo[a]pyrene. This compound is of significant interest in research and analytical chemistry as a key reference standard and a model compound for studying nitro-PAHs, which are environmental pollutants and potential mutagens. It is primarily utilized by analytical laboratories, environmental testing facilities, and research institutions focused on toxicology, environmental science, and chemical carcinogenesis.

Application

• Analytical Reference Standard: Serves as a certified standard for the calibration and validation of analytical instruments (e.g., HPLC, GC-MS) in environmental and food safety testing.
• Environmental Research: Used as a model compound in studies investigating the formation, fate, transport, and toxicological impact of nitro-PAHs in air, soil, and water.
• Toxicology Studies: Employed in in vitro and in vivo research to understand the metabolic activation, DNA adduct formation, and carcinogenic mechanisms of nitrated polycyclic aromatics.
• Method Development: Critical for developing and optimizing new analytical methodologies for the detection and quantification of trace-level nitro-PAH contaminants.
• Quality Control: Used in the quality assurance/quality control (QA/QC) protocols of laboratories monitoring industrial emissions or occupational exposure.
• Chemical Synthesis Intermediate: Acts as a specialized precursor or intermediate in the synthesis of more complex chemical derivatives for research purposes.

Basic Information

Item	Detail
Product Name	1-Nitrobenzo(A)Pyrene
CAS No.	70021-99-7
Molecular Formula	C₂₀H₁₁NO₂
Molecular Weight	297.31 g/mol
Synonyms	1-Nitrobenzo[a]pyrene; 1-Nitro-BaP; 1-Nitrobenzopyrene; 1-Nitro-BAP; Benzo[a]pyrene, 1-nitro-; Nitrobenzo(a)pyrene; 1-Nitro-3,4-benzpyrene
EINECS	Contact for details

Quality Control

Our 1-Nitrobenzo(A)Pyrene is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including identity confirmation by spectroscopic methods (IR, NMR) and purity assessment by high-performance liquid chromatography (HPLC). We provide a detailed Certificate of Analysis (COA) with each shipment, ensuring traceability and compliance with your research or analytical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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