Skip to Content
MilliporeSigma
All Photos(4)

Key Documents

View All Documentation

H3132

Sigma-Aldrich

3-Hydroxy-4-methoxyphenethylamine hydrochloride

Synonym(s):

4-Methoxytyramine hydrochloride, 4-O-Methyldopamine hydrochloride

Sign Into View Organizational & Contract Pricing

Select a Size

25 MG
$93.10
100 MG
$144.40
500 MG
$335.70

$93.10

List Price$98.00Save 5%
Web-Only Promotion

Available to ship onApril 17, 2025Details

Request a Bulk Order
All Photos(4)

Select a Size

Change View
25 MG
$93.10
100 MG
$144.40
500 MG
$335.70

About This Item

Empirical Formula (Hill Notation):
C9H13NO2 · HCl
CAS Number:
645-33-0
Molecular Weight:
203.67
EC Number:
211-437-3
MDL number:
MFCD00012896
UNSPSC Code:
12352116
PubChem Substance ID:
24277899
NACRES:
NA.77

$93.10

List Price$98.00Save 5%
Web-Only Promotion

Available to ship onApril 17, 2025Details

Request a Bulk Order

drug control

Home Office Schedule 1

storage temp.

−20°C

SMILES string

Cl[H].COc1ccc(CCN)cc1O

InChI

1S/C9H13NO2.ClH/c1-12-9-3-2-7(4-5-10)6-8(9)11;/h2-3,6,11H,4-5,10H2,1H3;1H

InChI key

KAAFITWSSODFMA-UHFFFAOYSA-N

Gene Information

human ... DRD1(1812) , DRD2(1813) , DRD3(1814) , DRD4(1815) , DRD5(1816)

Looking for similar products? Visit Product Comparison Guide

Biochem/physiol Actions

Dopamine metabolite.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCV7607
MKCR8689
MKCP1226
MKCL8989
MKCL4662

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

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

Visit the Document Library

3-Hydroxy-4-methoxyphenethylamine, the cardioactive constituent of a soft coral.
R P Gregson et al.
Experientia, 37(5), 493-494 (1981-05-15)
Piotr Luliński et al.
Journal of separation science, 39(5), 895-903 (2016-01-07)
An efficient molecularly imprinted solid-phase extraction protocol was developed for the separation of dopamine (DA) from human urine. After successful validation of the analytical method using high-performance liquid chromatography coupled with fluorescence detection, a new strategy for the selective determination
Sanghyun Lee et al.
Scientific reports, 9(1), 8059-8059 (2019-05-31)
Catechol O-methyltransferase (COMT) is widely distributed in nature and installs a methyl group onto one of the vicinal hydroxyl groups of a catechol derivative. Enzymes belonging to this family require two cofactors for methyl transfer: S-adenosyl-l-methionine as a methyl donor
The formation of 3-hydroxy-4-methoxyphenylalanine and 3-hydroxy-4-methoxyphenethylamine in plasma during L-DOPA therapy in patients with Parkinson's disease.
T Ishimitsu et al.
Chemical & pharmaceutical bulletin, 32(8), 3320-3322 (1984-08-01)

Questions

Reviews

No rating value

Active Filters

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