Accession Number | HMDB02349 |
Common_Name | trans-trans-Muconic acid |
Description | trans,trans-Muconic acid is a urinary metabolite of benzene and has been used as a biomarker of exposure to benzene in humans exposed to levels as low as 1 ppm. However, muconic acid is known that may also be derived from sorbic acid and its salts. Dietary supplementation with 500 mg sorbic acid significantly increases the urinary trans,trans-Muconic acid excretion. Under study conditions 0.12% of the sorbic acid dose is excreted in urine as trans, trans muconic acid thereby indicating that a typical dietary intake of 6 - 30 mg/day of sorbic acid accounts for 10 -50% of the background of trans, trans muconic acid excretion in nonsmokers, and for 5 - 25% in smokers. (PMID 8021961, 1487326, 9137998, Int Arch Occup Environ Health. 1997;69(4):247-51.) |
Chemical_IUPAC_Name | (2E,4E)-hexa-2,4-dienedioic acid |
Chemical Formula | C6H6O4 |
Sample Concentration | Not Available |
Mass Value | Not Available |
Mass Unit | Not Available |
Manufacturer | Not Available |
Analyzer | Not Available |
Delivery | Not Available |
Ionization | Not Available |
Predicted 1H NMR Spectrum | Download |
Predicted 1H NMR Peaklist | Download |
Predicted 13C NMR Spectrum | Download |
Predicted 13C NMR Peaklist | Download |
Sample Concentration | Not Available |
Mass Value | Not Available |
Mass Unit | Not Available |
Manufacturer | Not Available |
Frequency | Not Available |
1H NMR Spectrum | Not Available |
Sample Concentration | Not Available |
Mass Value | Not Available |
Mass Unit | Not Available |
Manufacturer | Not Available |
Frequency | Not Available |
13C NMR Spectrum | Not Available |
Low Energy Voltage | Not Available |
Low Energy Spectrum tbl_chemical | Download |
Low Energy Peaklist | Not Available |
Medium Energy Spectrum | Not Available |
Hight Energy Spectrum | Not Available |