Oxalic acid (Compound)
Go to Compound classificationID | 1939 |
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Name | Oxalic acid |
Synonyms | Oxalate; Ethanedioate |
Structure | |
Description | Dietary oxalate is toxic to human (pmid:20602988). Oxalate can be eliminated through excretion in urine, forming insoluble calcium oxalate and elimination in feces, or degradation by gastrointestinal microorganisms (pmid:20602988). |
Classification | Compounds > Chemical entities > Organic compounds > Organic acids and derivatives > Carboxylic acids and derivatives > Dicarboxylic acids and derivatives |
CAS number | 144-62-7 |
PubChem ID | 971 |
ChEBI ID | 16995 |
FooDB ID | FDB031074 |
HMDB ID | HMDB0002329 |
Chemical data
MolDBi data
IUPAC Name | oxalic acid |
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Traditional IUPAC Name | oxalic acid |
Formula | C2H2O4 |
InChI | InChI=1S/C2H2O4/c3-1(4)2(5)6/h(H,3,4)(H,5,6) |
InChI Key | MUBZPKHOEPUJKR-UHFFFAOYSA-N |
Molecular weight | 90.0349 |
Exact mass | 89.995308552 |
SMILES | OC(=O)C(O)=O |
ClassyFire Taxonomy
Description | belongs to the class of organic compounds known as dicarboxylic acids and derivatives. These are organic compounds containing exactly two carboxylic acid groups. |
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Kingdom | Organic compounds |
Super Class | Organic acids and derivatives |
Class | Carboxylic acids and derivatives |
Sub Class | Dicarboxylic acids and derivatives |
Direct Parent | Dicarboxylic acids and derivatives |
Alternative Parents |
Publications with Oxalic acid
ID | Title | First author | Authors | Year | Journal | Volume | Issue | Pages | PubMed ID | DOI | Study design | No. of Biomarkers | No. of Intake values | No. of Concentration values | No. of Reproducibility values | No. of Correlation values | No. of Metabolomic associations | No. of Microbiota associations | No. of Cancer associations |
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Biomarker data
Measurements of Oxalic acid 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 Oxalic acid 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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Microbiota associations
ID | Biomarker | Experimental evidence | Organism | Biospecimen | Antibiotic | Bacterial source | Substrate | Publication |
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Associations of Oxalic acid 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 Oxalic acid 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 Oxalic acid 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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