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361518

Sigma-Aldrich

1-Hydroxypyrene

98%

Synonym(s):

1-Pyrenol

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About This Item

Empirical Formula (Hill Notation):
C16H10O
CAS Number:
Molecular Weight:
218.25
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

98%

mp

179-182 °C (lit.)

SMILES string

Oc1ccc2ccc3cccc4ccc1c2c34

InChI

1S/C16H10O/c17-14-9-7-12-5-4-10-2-1-3-11-6-8-13(14)16(12)15(10)11/h1-9,17H

InChI key

BIJNHUAPTJVVNQ-UHFFFAOYSA-N

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General description

1-Hydroxypyrene, as a urinary metabolite, is a marker of polycyclic aromatic hydrocarbons (PAH) exposure. 1-Hydroxypyrene is an important biomarker of exposure to pyrene.

Application

1-Hydroxypyrene is suitable for use in following studies:
  • To investigate the fast detection and quantification of 1-hydroxypyrene in tissue extracts from Nereis diversicolor exposed to sediment-associated pyrene by a simple fluorometric method.
  • To investigate the effects of genetic polymorphisms of the cytochrome P450 1A1 (CYP1A1) and 2E1 (CYP2E1) and glutathione S-transferases mu (GSTM1) and theta (GSTT1) on urinary 1-hydroxypyrene and 2-naphthol levels in aircraft maintenance workers.
  • To examine the the PAH exposure of cokery workers in an Estonian oil shale processing plant.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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T Kuljukka et al.
Environmental health perspectives, 104 Suppl 3, 539-541 (1996-05-01)
The exposure of Estonian cokery workers to polynuclear aromatic hydrocarbons at an oil shale processing plant was assessed by occupational hygiene and biomonitoring measurements. To assess the external dose of exposure to polynuclear aromatic hydrocarbons, pyrene and benzo[a]pyrene concentrations were
Zheng Li et al.
Chemical research in toxicology, 25(7), 1452-1461 (2012-06-06)
Human exposure to polycyclic aromatic hydrocarbons (PAHs) can be assessed by biomonitoring of their urinary monohydroxylated metabolites (OH-PAHs). Limited information exists on the human pharmacokinetics of OH-PAHs. This study aimed to investigate the excretion half-life of 1-hydroxypyrene (1-PYR), the most
Gustavo Faibischew Prado et al.
The Science of the total environment, 437, 200-208 (2012-09-04)
Non-mechanised sugarcane harvesting preceded by burning exposes workers and the people of neighbouring towns to high concentrations of pollutants. This study was aimed to evaluate the respiratory symptoms, lung function and oxidative stress markers in sugarcane workers and the residents
Tsutomu Shimada et al.
Xenobiotica; the fate of foreign compounds in biological systems, 48(6), 565-575 (2017-06-27)
1. 1-Chloropyrene, one of the major chlorinated polycyclic aromatic hydrocarbon contaminants, was incubated with human cytochrome P450 (P450 or CYP) enzymes including CYP1A1, 1A2, 1B1, 2A6, 2A13, 2B6, 2C9, 2D6, 2E1, 3A4 and 3A5. Catalytic differences in 1-chloropyrene oxidation by polymorphic
Christiana A Demetriou et al.
Occupational and environmental medicine, 69(9), 619-627 (2012-07-10)
The association between ambient air pollution exposure and lung cancer risk has been investigated in prospective studies and the results are generally consistent, indicating that long-term exposure to air pollution may cause lung cancer. Despite the prospective nature and consistent

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