# PCB-99 (Compound)

Go to Compound classificationID | 1050 |
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Name | PCB-99 |

Synonyms | 2,2',4,4',5-Pentachlorobiphenyl |

Structure | |

Description | |

Classification | Compounds > Pollution > Air and water pollutants > Polychlorinated biphenyls (PCB) |

CAS number | 38380-01-7 |

PubChem ID | 38013 |

ChEBI ID | |

FooDB ID | |

HMDB ID |

## Chemical data

### MolDBi data

IUPAC Name | 1,2,4-trichloro-5-(2,4-dichlorophenyl)benzene |
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Traditional IUPAC Name | 1,2,4-trichloro-5-(2,4-dichlorophenyl)benzene |

Formula | C12H5Cl5 |

InChI | InChI=1S/C12H5Cl5/c13-6-1-2-7(9(14)3-6)8-4-11(16)12(17)5-10(8)15/h1-5H |

InChI Key | LMQJBFRGXHMNOX-UHFFFAOYSA-N |

Molecular weight | 326.433 |

Exact mass | 323.883388695 |

SMILES | ClC1=CC=C(C(Cl)=C1)C1=CC(Cl)=C(Cl)C=C1Cl |

### ClassyFire Taxonomy

Description | belongs to the class of organic compounds known as polychlorinated biphenyls. These are organic compounds containing at least two chlorine atoms attached to either benzene ring of the biphenyl moiety. |
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Kingdom | Organic compounds |

Super Class | Benzenoids |

Class | Benzene and substituted derivatives |

Sub Class | Biphenyls and derivatives |

Direct Parent | Polychlorinated biphenyls |

Alternative Parents |

## Publications with PCB-99

## Biomarker data

### Measurements of PCB-99 in biospecimens

#### Concentration values

ID | Parent ID | Depth | Subject group | Population | Country | Cohort | Biomarker Time definition | Biospecimen | Analytical method | Biomarker | Biomarker detail | Measurement size | Detected (nb) | Detected (%) | Detected only? | Arithmethic mean | Arithmethic SD | Geometric mean | Geometric SD | Min | Min (detected) | Percentile_05 | Percentile_10 | Percentile_25 | Median | Percentile_75 | Percentile_90 | Percentile_95 | Max | Interquartile range | Mean 95% CI lower | Mean 95% CI upper | GMean 95% CI lower | GMean 95% CI upper | Unit | Converted arithmetic mean | Converted geometric mean | Converted median | Converted unit | Adjustment type | Adjusted on | Regressed on | Expressed as | Publication |
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#### Reproducibility values

ID | Excretion ID | Subject group | Population | Country | Cohort | Biomarker Time definition | Biospecimen | Analytical method | Biomarker | Biomarker detail | Arithmetic mean | Geometric mean | Median | Unit | Adjusted on | Reproducibility size | ICC | ICC 95% CI lower | ICC 95% CI upper | CV% WS | CV% BS | VAR WS | VAR BS | Publication |
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### Associations of PCB-99 with exposures

#### Correlation values

ID | Intake ID | Excretion ID | Subject group | Population | Country | Cohort | Intake Time definition | Intake Assessment method | Intake | Intake detail | Supplement intakes included? | Intake Arithmetic mean | Intake Geometric mean | Intake Median | Intake Unit | Intake Adjusted on | Biomarker Time definition | Biospecimen | Analytical method | Biomarker | Biomarker detail | Biomarker Arithmetic mean | Biomarker Geometric mean | Biomarker Median | Biomarker Unit | Biomarker Adjusted on | Correlation size | Correlation type | Correlation value | Correlation 95% CI lower | Correlation 95% CI upper | Correlation p-value | Significant? | Measurement adjustment | Deattenuated? | Covariates | Publication |
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#### Metabolomic associations

ID | Intake ID | Excretion ID | Subject group | Population | Country | Cohort | No. of subjects | Intake Assessment method | Intake | Intervention dose | Biospecimen | Analytical method | Biomarker | Structural identification | Feature selection | Area under curve | Sensitivity | Specificity | PLS-DA VIP | Beta coefficient | Beta coefficient p-value | ANOVA p-value | Publication |
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### Associations of PCB-99 with cancer risk

#### Cancer associations

ID | Excretion ID | Subject group | Population | Country | Cohort | No. of subjects | No. of cases | No. of controls | Biospecimen | Analytical method | Biomarker | Biomarker detail | Cancer | Study design | Publication |
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## Exposure data

### Measurements of PCB-99 exposures in populations

#### Intake values

ID | Parent ID | Depth | Subject group | Population | Country | Cohort | Intake Time definition | Intake assessment tool | Intake food coverage | Intake time coverage | Intake Assessment method | Intake | Intake detail | Food description | Supplement intakes included? | Measurement size | Detected (nb) | Detected (%) | Detected only? | Arithmethic mean | Arithmethic SD | Geometric mean | Geometric SD | Min | Min (detected) | Percentile_05 | Percentile_10 | Percentile_25 | Median | Percentile_75 | Percentile_90 | Percentile_95 | Max | Interquartile range | Mean 95% CI lower | Mean 95% CI upper | GMean 95% CI lower | GMean 95% CI upper | Unit | Converted arithmetic mean | Converted geometric mean | Converted median | Converted unit | Adjustment type | Adjusted on | Regressed on | Expressed as | Publication |
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### Associations of PCB-99 exposures with biomarkers

#### Correlation values

ID | Intake ID | Excretion ID | Subject group | Population | Country | Cohort | Intake Time definition | Intake Assessment method | Intake | Intake detail | Supplement intakes included? | Intake Arithmetic mean | Intake Geometric mean | Intake Median | Intake Unit | Intake Adjusted on | Biomarker Time definition | Biospecimen | Analytical method | Biomarker | Biomarker detail | Biomarker Arithmetic mean | Biomarker Geometric mean | Biomarker Median | Biomarker Unit | Biomarker Adjusted on | Correlation size | Correlation type | Correlation value | Correlation 95% CI lower | Correlation 95% CI upper | Correlation p-value | Significant? | Measurement adjustment | Deattenuated? | Covariates | Publication |
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