Description

3-Hydroxy Benzopyrene-D11 is a deuterium-labeled internal standard of the polycyclic aromatic hydrocarbon (PAH) metabolite 3-hydroxybenzo[a]pyrene. This compound is critical for ensuring analytical accuracy and precision in quantitative mass spectrometry. It is primarily used by analytical laboratories and research institutions in environmental monitoring, occupational health, and toxicological studies. The deuterated label provides a reliable reference for the detection and quantification of its non-labeled counterpart in complex biological and environmental matrices.

Application

• Internal Standard for LC-MS/MS and GC-MS quantification of 3-hydroxybenzo[a]pyrene.
• Biomonitoring of human exposure to carcinogenic PAHs like Benzo[a]pyrene.
• Quality control and method validation in analytical chemistry laboratories.
• Metabolite research and toxicokinetic studies in pharmacological and environmental toxicology.
• Calibration standard for high-precision instrumentation in regulatory and compliance testing.
• Reference material for the development of diagnostic assays related to PAH exposure.

Basic Information

Item	Detail
Product Name	3-Hydroxy Benzopyrene-D11
CAS No.	1246819-35-1
Molecular Formula	C20H2D11O
Molecular Weight	~287.4 g/mol
Synonyms	3-Hydroxybenzo[a]pyrene-d11; 3-OH-BaP-d11; 3-Hydroxy BaP D11; Deuterated 3-Hydroxybenzo[a]pyrene; 3-Hydroxy B[a]P-d11; Benzo[a]pyrene-3-ol-d11; 3-HOBaP-d11; Internal Standard for 3-Hydroxybenzo[a]pyrene
EINECS	Contact for details

Quality Control

Every batch of 3-Hydroxy Benzopyrene-D11 is produced and analyzed under strict quality management protocols to ensure the highest isotopic purity and chemical stability. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing isotopic enrichment, chemical purity, and identity confirmation are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below under an inert atmosphere (e.g., argon or nitrogen) to minimize oxidation. Allow the sealed vial to equilibrate to room temperature before opening to prevent moisture condensation.

Specification

Item	Specification
Appearance	Off-white to light yellow solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98% (Chemical Purity)
Isotopic Purity (MS)	≥ 98 atom % D
Water Content (KF)	≤ 0.5%
Solubility	Soluble in common organic solvents (e.g., methanol, acetonitrile, DMSO)

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