Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

SMB01331

Sigma-Aldrich

Dopamine 4-sulfate

Synonym(s):

3-Hydroxytyramine-4-O-sulfate, Dopamine 4-O-sulfate, Dopamine sulfate

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C8H11NO5S
CAS Number:
38339-02-5
Molecular Weight:
233.24
MDL number:
MFCD00798929
UNSPSC Code:
12352116
NACRES:
NA.77

Assay

≥95% (HPLC)

Quality Level

200

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

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

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

For additional information on our range of Biochemicals, please complete this form.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Sorry, we don't have COAs for this product available online at this time.

If you need assistance, please contact Customer Support.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service