SMB01331
Dopamine 4-sulfate
Synonym(s):
3-Hydroxytyramine-4-O-sulfate, Dopamine 4-O-sulfate, Dopamine sulfate
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About This Item
Empirical Formula (Hill Notation):
C8H11NO5S
CAS Number:
Molecular Weight:
233.24
UNSPSC Code:
12352116
NACRES:
NA.77
MDL number:
SMILES string
[S](=O)(=O)([O-])Oc1c(cc(cc1)CC[N+H3])O
InChI
1S/C8H11NO5S/c9-4-3-6-1-2-8(7(10)5-6)14-15(11,12)13/h1-2,5,10H,3-4,9H2,(H,11,12,13)
InChI key
DEKNNWJXAQTLFA-UHFFFAOYSA-N
assay
≥95% (HPLC)
form
solid
composition
[4-(2-Aminoethyl)-2-hydroxyphenyl]oxidanesulfonic acid
concentration
≤100%
color
white to beige
mp
265—270.5 °C
functional group
amine
storage temp.
−20°C
Quality Level
Related Categories
General description
Dopamine 4-sulfate is a major circulating plasma metabolite and urinary metabolite of dopamine formed by cytosolic sulfotransferase 1A3 (SULT1A3) from both exogenous and endogenous dopamine. Dopamine 4-sulfate has been shown to bind to the GABA receptor, but not to D1 or D2 dopamine receptors. Dopamine 4-sulfate is 10 times more abundant than isomeric dopamine 3-sulfate and is considered a potential biomarker for banana and other fruits consumption.
Application
Metabolomics research
Other Notes
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Katriina Itäaho et al.
Biochemical pharmacology, 74(3), 504-510 (2007-06-06)
SULT1A3 is an enzyme that catalyzes the sulfonation of many endogenous and exogenous phenols and catechols. The most important endogenous substrate is dopamine (DA), which is often used as a probe substrate for SULT1A3. We developed a new method for
N Vázquez-Manjarrez et al.
Genes & nutrition, 15(1), 11-11 (2020-06-21)
Consumption of fruit and vegetable is a key component of a healthy and sustainable diet. However, their accurate dietary assessment remains a challenge. Due to errors in self-reporting methods, the available dietary information is usually biased. Biomarkers of intake constitute
Tina Suominen et al.
PloS one, 10(7), e0133904-e0133904 (2015-07-25)
Dopamine sulfate (DA-3- and DA-4-S) have been determined in the human brain, but it is unclear whether they are locally formed in the central nervous system (CNS), or transported into the CNS from peripheral sources. In the current study, permeation
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