ChemicalBook > CAS DataBase List > Tyramine

Tyramine

Product Name
Tyramine
CAS No.
51-67-2
Chemical Name
Tyramine
Synonyms
51-67-2;4-(2-AMINOETHYL)PHENOL;p-Tyramine;L-TYRAMINE;4-(2-aminoethyl)-pheno;p-Hydroxyphenylethylamine;PHENOL, 4-(2-AMINOETHYL)-;8-[3;4-Hyd;Tyramin
CBNumber
CB7152784
Molecular Formula
C8H11NO
Formula Weight
137.18
MOL File
51-67-2.mol
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Tyramine Property

Melting point:
160-162 °C(lit.)
Boiling point:
175-181 °C8 mm Hg(lit.)
Density 
1.0630 (rough estimate)
refractive index 
1.5849 (estimate)
FEMA 
4215 | TYRAMINE
Flash point:
165°C
storage temp. 
2-8°C
solubility 
DMSO (Slightly), Methanol (Slightly)
pka
9.74(at 25℃)
form 
Liquid
color 
Clear yellow to orange to slightly brown, may darken on storage
Odor
at 100.00 %. mild meaty dirty cooked phenolic rubbery
Odor Type
meaty
Water Solubility 
1g/95mL (15 ºC)
Merck 
14,9835
JECFA Number
1590
BRN 
1099914
Stability:
Stable. Incompatible with strong acids, strong oxidizing agents.
LogP
1.38
CAS DataBase Reference
51-67-2(CAS DataBase Reference)
NIST Chemistry Reference
Phenol, 4-(2-aminoethyl)-(51-67-2)
EPA Substance Registry System
Tyramine (51-67-2)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-37/39
WGK Germany 
3
RTECS 
SJ5950000
10-23
HS Code 
29214990
Hazardous Substances Data
51-67-2(Hazardous Substances Data)
Toxicity
LD50 intracervical in mouse: 30mg/kg
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
T90344
Product name
Tyramine
Purity
≥98.0%
Packaging
5g
Price
$48
Updated
2024/03/01
Sigma-Aldrich
Product number
80345
Product name
Tyramine
Purity
analytical standard
Packaging
100mg
Price
$71
Updated
2024/03/01
TCI Chemical
Product number
A0302
Product name
Tyramine
Purity
>98.0%(GC)(T)
Packaging
1g
Price
$23
Updated
2024/03/01
TCI Chemical
Product number
A0302
Product name
Tyramine
Purity
>98.0%(GC)(T)
Packaging
25g
Price
$98
Updated
2024/03/01
Alfa Aesar
Product number
J60990
Product name
Tyramine, 98+%
Packaging
1g
Price
$15.65
Updated
2024/03/01
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Tyramine Chemical Properties,Usage,Production

Description

A decarboxylation product of tyrosine found in various fermentation products, including cheeses and some wines. It causes sympathomimetic effects by acting as an indirect agonist, causing the release of endogenous catecholamines. Because it is metabolized principally by monoamine oxidase, patients taking monoamine oxidase inhibitors may have a hypertensive crisis if they ingest foods containing significant amounts of tyramine.

Chemical Properties

Colorless to yellow solid; sweet meaty aroma.

Chemical Properties

white to light beige solid

Occurrence

Reported found in sauerkraut and soy sauce.

Uses

Clinical studies indicate that tyramine has skin-lightening capacities.

Uses

adrenergic agonist, vasoconstrictor

Uses

tyramine is uses as pharmaceutical intermediates.

Definition

ChEBI: A primary amino compound obtained by formal decarboxylation of the amino acid tyrosine.

Aroma threshold values

Medium strength odor, meaty type; recommend smelling in a 5.00% solution or less.

Taste threshold values

Mild, sweet, vegetative phenolic taste at 100 ppm in water.

Synthesis

Tyramine, 4-(2-aminoethyl)phenol (11.2.1), can be synthesized in various ways, in particular by the decarboxylation of tyrosine [46¨C48]. It is also isolated from the tissues of livestock.

Purification Methods

Crystallise tyramine from *benzene or EtOH. [Beilstein 13 IV 1788.]

Tyramine Preparation Products And Raw materials

Raw materials

Preparation Products

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Tyramine Suppliers

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View Lastest Price from Tyramine manufacturers

Hebei Zhuanglai Chemical Trading Co Ltd
Product
Tyramine 51-67-2
Price
US $10.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20 ton
Release date
2024-12-03
Hebei Weibang Biotechnology Co., Ltd
Product
Tyramine 51-67-2
Price
US $9.90/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-11-27
Hebei Yanxi Chemical Co., Ltd.
Product
Tyramine 51-67-2
Price
US $0.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
20tons
Release date
2023-09-14

51-67-2, TyramineRelated Search:


  • 4-(2-aminoethyl)-pheno
  • 4-(2-Aminoethyl)-phenol (thyramin)
  • 4-hydroxy-benzeneethanamin
  • 4-Hydroxy-beta-phenylethylamine
  • TYRAMINE
  • TYROSAMINE
  • L-TYRAMINE
  • AKOS NCG-0021
  • 4-(2-AMINOETHYL)PHENOL
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  • 4-HYDROXYPHENETHYLAMINE
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  • 4-(2-Aminoethyl)phenol, 4-Hydroxyphenethylamine, 2-(4-Hydroxyphenyl)ethylamine
  • 2-(4-Hydroxyphenyl)ethylamine, 4-(2-Aminoethyl)phenol, 4-Hydroxyphenethylamine
  • Tyramine,97%
  • alpha-(4-Hydroxyphenyl)-beta-aminoethane
  • Benzeneethanamine, 4-hydroxy-
  • beta-(4-Hydroxyphenyl)ethylamine
  • beta-Hydroxyphenylethylamine
  • p-(2-aminoethyl)-pheno
  • p-beta-Aminoethylphenol
  • Phenethylamine, p-hydroxy-
  • Phenol, p-(2-aminoethyl)-
  • p-Hydroxy-beta-phenethylamine
  • p-Hydroxy-beta-phenylethylamine
  • p-hydroxy-phenethylamin
  • p-Hydroxyphenethylamine
  • p-Hydroxyphenylethylamine
  • p-Tyramine
  • Systogene
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  • P-(2-AMINOETHYL)PHENOL
  • PHENOL, 4-(2-AMINOETHYL)-
  • Tyramine,2-(4-Hydroxyphenyl)ethylamine, 4-(2-Aminoethyl)phenol, 4-Hydroxyphenethylamine
  • Tyramine(4-Hydroxyphenethylamine)
  • 4-Hyd
  • p -β-AMinoethylphenol
  • α-(4-Hydroxyphenyl)-β-aMinoethane
  • 4-(2-aMinoethyl)phenol chloride
  • TyraMine, 97% 25GR