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H3132

Sigma-Aldrich

3-Hydroxy-4-methoxyphenethylamine hydrochloride

Synonym(s):

4-Methoxytyramine hydrochloride, 4-O-Methyldopamine hydrochloride

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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

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)

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Biochem/physiol Actions

Dopamine metabolite.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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3-Hydroxy-4-methoxyphenethylamine, the cardioactive constituent of a soft coral.
R P Gregson et al.
Experientia, 37(5), 493-494 (1981-05-15)
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
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
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)

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