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Merck

04476

Hordenine

≥97.0% (HPLC)

Sinonimo/i:

2-(4-Hydroxyphenyl)-N,N-dimethylethylamine, 4-(2-Dimethylaminoethyl)phenol, N,N-Dimethyltyramine, p-Hydroxy-N,N-dimethylphenethylamine, Anhaline, Cactine, Eremursin, Peyocactine

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Informazioni su questo articolo

Formula empirica (notazione di Hill):
C10H15NO
Numero CAS:
Peso molecolare:
165.23
NACRES:
NA.25
PubChem Substance ID:
UNSPSC Code:
41116107
EC Number:
208-710-4
MDL number:
Beilstein/REAXYS Number:
2207615

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InChI key

KUBCEEMXQZUPDQ-UHFFFAOYSA-N

InChI

1S/C10H15NO/c1-11(2)8-7-9-3-5-10(12)6-4-9/h3-6,12H,7-8H2,1-2H3

assay

≥97.0% (HPLC)

form

powder or crystals

application(s)

metabolomics
vitamins, nutraceuticals, and natural products

Quality Level

SMILES string

CN(C)CCc1ccc(O)cc1

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Application

Hordenine is suitable to study the effect of reed canary grass alkoloids on in vito digestibility. It is also suitable for use as a standard to identify endogenous hordenine in ungerminated and germinated barley by HPLC/diode array detection analysis.[1] Hordenine may be used as an analytical reference material and in research on the activities of phenethylamine type alkaloids.

Biochem/physiol Actions

Hordenine is an alkaloid found in plants, e.g. the roots of germinating barley and marine algae. It is a metabolite in tyrosine metabolism, biosynthesized from tyramine by two subsequent N-methylations,[2] it is metabolized by monoamine oxidase.[3] Hordenine is a sympathomimetic and its pharmacological actions are of interest, as it is occasionally found in post race urine samples.[4] Hordenine inhibits melanogenesis by suppression of cyclic adenosine monophosphate (cAMP) production. cAMP is involved in the expression of melanogenesis-related proteins. Hordenine may be used in the inhibition of hyperpigmentation.[1] It is present in barley roots from the first day of seed germination, but is not present in seeds.[5]

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Classe di stoccaggio

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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C A Bourke et al.
Australian veterinary journal, 65(7), 218-220 (1988-07-01)
The acute toxicity for sheep of 3 alkaloids that occur in Phalaris acquatica was examined by intravenous and oral administration. The lowest tested dose rates that produced clinically observed signs were, for 5-methoxy dimethyltryptamine, 0.1 mg/kg body weight intravenously and
Hordenine content of the marine alga Mastocarpus stellatus and the algal food product carrageen.
Barwell, C.J., et al.
Phytotherapy Research, 3, 67-69 (1989)
Studies on the mechanism of action of monoamine oxidase: metabolism of N,N-dimethyltryptamine and N,N-dimethyltryptamine-N-oxide.
T E SMITH et al.
Biochemistry, 1, 137-143 (1962-01-01)
A K Singh et al.
Forensic science international, 54(1), 9-22 (1992-04-01)
Hordenine cross-reacted with various enzyme linked immunosorbent assay (ELISA) or radioimmunoassay (RIA) kits used for the screening of urine samples. Morphine-ELISA kit was most sensitive, whereas etorphine- and buprenorphine-ELISA kits were least sensitive to hordenine cross-reactivity. Hordenine also interfered with
C J Barwell et al.
The Journal of pharmacy and pharmacology, 41(6), 421-423 (1989-06-01)
The selectivity of the naturally occurring amine, N,N-dimethyltyramine (hordenine) for monoamine oxidase (MAO) and its action upon isolated vasa deferentia of the rat was investigated. Hordenine was deaminated by rat liver MAO with a Michaelis constant of 479 microM and

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