Tyramine supplier | CasNO.51-67-2

Name
Tyramine
EINECS 200-115-8
CAS No. 51-67-2
Article Data83
CAS DataBase
Density 1.103 g/cm³
Solubility 1g / 95mL (15 °C) in water
Melting Point 155-163 °C
Formula C₈H₁₁NO
Boiling Point 325.2 °C at 760 mmHg
Molecular Weight 137.181
Flash Point 119.2 °C
Transport Information
Appearance white to light beige solid
Safety 26-36-37/39
Risk Codes 36/37/38
Molecular Structure
Hazard Symbols Xi
Synonyms p-Hydroxyphenylethylamine;p-beta-Aminoethylphenol;Uteramine;Tyrophagus lintneriMushroom mite is also indexed at this headingTyrosamine;4-Hydroxyphenyl ethylamine;4-Hydroxy-.beta.-phenylethylamine;beta-Hydroxyphenylethylamine;Phenol, 4- (2-aminoethyl)-;4-Hydroxyphenethylamine;p-.beta.-Aminoethylphenol;Phenol, 4-(2-aminoethyl)-;2-(4-hydroxyphenyl)ethylazanium;Tocosine;Benzeneethanamine, 4-hydroxy-;alpha-(4-Hydroxyphenyl)-beta-aminoethane;p-Hydroxy-Beta-Phenethylamine;Tyramine, 4-Hydroxyphenylethylamine;
PSA 46.25000
LogP 1.59370

Synthetic route

: 60-18-4
L-tyrosine

: 51-67-2
tyrosamine

Conditions

Conditions	Yield
With pyridoxal 5'-phosphate; aromatic L-amino acid decarboxylase In various solvent(s) at 30℃; for 48h;	99%
at 300 - 340℃;
Bestrahlen der Kristalle mit Roentgen-Strahlen;

: 1202-66-0
N-acetyltyramine

: 51-67-2
tyrosamine

Conditions

Conditions	Yield
With ammonium bromide; ethylenediamine at 80℃; for 5h; Microwave irradiation; Inert atmosphere; neat (no solvent);	98%
With recombinant Arabidopsis thaliana histone deacetylase 14 In aq. buffer at 30℃; pH=8; Reagent/catalyst; Enzymatic reaction;

: (E)-3-(2-Hydroxy-phenyl)-N-[2-(4-hydroxy-phenyl)-ethyl]-acrylamide

A: 51-67-2
tyrosamine

B: 91-64-5
coumarin

Conditions

Conditions	Yield
With acetic acid In methanol for 2h; Ambient temperature; Irradiation; other N-subsituted amides of o-hydroxy-trans-cinnamic acid;	A 95% B 100 % Spectr.

: 1521270-08-5
N-{2-[4-(tetrahydro-2H-pyran-2-yloxy)phenyl]ethyl}formamide

: 51-67-2
tyrosamine

Conditions

Conditions	Yield
With ethanol; sodium hydroxide at 78℃; for 8h; Reagent/catalyst; Temperature;	87%

: 99696-06-7
1-(benzyloxy)-4-(2-nitroethyl)benzene

: 51-67-2
tyrosamine

Conditions

Conditions	Yield
With ethanol; hydrogen at 100℃; Flow reactor;	85%

: 64-18-6
formic acid

: 75-52-5
nitromethane

: 108-95-2
phenol

: 51-67-2
tyrosamine

Conditions

Conditions	Yield
Stage #1: formic acid; phenol With boron trifluoride In diethyl ether at 15℃; for 2h; Stage #2: nitromethane With ammonium acetate In diethyl ether at 110℃; for 2h; Stage #3: With hydrogen In ethanol at 50℃; for 4h; Temperature;	82.3%

...Expand

: 556-02-5, 556-03-6, 34537-57-0, 55520-40-6, 96946-98-4, 60-18-4
›Tyr

: 51-67-2
tyrosamine

Conditions

Conditions	Yield
With 1,10-Phenanthroline; copper hydroxide In 1-methyl-pyrrolidin-2-one at 210℃; for 5h; Inert atmosphere; Green chemistry;	68%
in Gegenwart von Fleischbruehe;
at 270℃;

: 74321-28-1
(4-Hydroxyphenyl)acetaldehyd-dimethylhydrazon

: 51-67-2
tyrosamine

Conditions

Conditions	Yield
With hydrogen; rhenium; nickel In methanol under 760 Torr; for 12h; Ambient temperature;	58%

: 179107-93-8
N-(p-hydroxyphenylethyl)-N-(6-bromo-3-hydroxy-4-methoxybenzyl)amine

A: 51-67-2
tyrosamine

B: 2973-59-3
2-bromoisovanillin

C: C16H16BrNO3

Conditions

Conditions	Yield
With 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; laccase from Trametes versicolor In 1,4-dioxane at 25℃; for 3h; pH=4.5;	A 33% B 37% C 8%

...Expand

: 13472-00-9
p-Aminophenethylamine

: 51-67-2
tyrosamine

Conditions

Conditions	Yield
With hydrogenchloride; sodium nitrite
With hydrogenchloride; tin(IV) chloride; sodium nitrite anschliessend Erwaermen;

: 104-14-3
octopamine

: 51-67-2
tyrosamine

Conditions

Conditions	Yield
With palladium on activated charcoal; acetic acid Hydrogenation;

: 23838-70-2
3-(4-hydroxyphenyl)propanoic acid amide

: 51-67-2
tyrosamine

Conditions

Conditions	Yield
With sodium hypochlorite

: 22568-49-6
(E)-1-(4-hydroxyphenyl)-2-nitroethene

: 51-67-2
tyrosamine

Conditions

Conditions	Yield
With sulfuric acid; acetic acid; platinum Hydrogenation;

: 22568-50-9
4-(2-Nitrovinyl)benzoic acid methyl ester

: 51-67-2
tyrosamine

Conditions

Conditions	Yield
With sulfuric acid; acetic acid; platinum Hydrogenation;

: 13033-75-5
(4-hydroxy-phenyl)-acetaldehyde-(4-nitro-phenylhydrazone)

: 51-67-2
tyrosamine

Conditions

Conditions	Yield
With sodium amalgam; ethanol; acetic acid

: 2-benzylamino-1-(4-hydroxy-phenyl)-ethanone; hydrochloride

: 51-67-2
tyrosamine

Conditions

Conditions	Yield
With palladium on activated charcoal; acetic acid Hydrogenation;
Multi-step reaction with 2 steps 1: palladium/charcoal; ethanol / Hydrogenation 2: palladium/charcoal; acetic acid / Hydrogenation View Scheme

: 86-73-7
9H-fluorene

: 60-18-4
L-tyrosine

: 51-67-2
tyrosamine

Conditions

Conditions	Yield
at 280 - 290℃;

: 101-81-5
Diphenylmethane

: 60-18-4
L-tyrosine

A: 51-67-2
tyrosamine

B: 15719-64-9, 15719-76-3, 97762-63-5
methylammonium carbonate

Conditions

Conditions	Yield
at 245℃;

...Expand

: 101-81-5
Diphenylmethane

: 60-18-4
L-tyrosine

: 122-39-4
diphenylamine

: 51-67-2
tyrosamine

Conditions

Conditions	Yield
at 260℃;

...Expand

: 60-18-4
L-tyrosine

: 122-39-4
diphenylamine

: 51-67-2
tyrosamine

Conditions

Conditions	Yield
at 230℃;

: 60-18-4
L-tyrosine

A: 51-67-2
tyrosamine

B: 15719-64-9, 15719-76-3, 97762-63-5
methylammonium carbonate

Conditions

Conditions	Yield
at 270℃;

: 55-81-2
4-Methoxyphenethylamine

: 51-67-2
tyrosamine

Conditions

Conditions	Yield
With hydrogenchloride at 160 - 170℃;
With hydrogen iodide
With hydrogen bromide at 160℃;
With hydrogenchloride Heating;
With hydrogen bromide; acetic acid for 4h; Reflux;

: 37567-58-1
2-(4-hydroxyphenyl)-1-nitroethane

: 51-67-2
tyrosamine

Conditions

Conditions	Yield
With hydrogen; palladium on activated charcoal In ethanol Product distribution;

: 60-18-4
L-tyrosine

A: 51-67-2
tyrosamine

B: 124-38-9
carbon dioxide

Conditions

Conditions	Yield
With Tyrosine decarboxylase apoenzyme; pyridoxal 5'-phosphate In water at 37℃; Product distribution; Effect of pH 5-6.2, other enzyme concentration and activity and temperature on reaction rate;

: 73971-94-5
4-(β-Aminoethyl)benzene Oxide

: 51-67-2
tyrosamine

Conditions

Conditions	Yield
In d(4)-methanol

: 60-18-4
L-tyrosine

petroleum: petroleum

: 51-67-2
tyrosamine

Conditions

Conditions	Yield
at 240 - 280℃; beim Destillieren;

: 51-67-2
tyrosamine

: 24424-99-5
di-tert-butyl dicarbonate

: 64318-28-1
N-t-butoxycarbonyl-tyramine

Conditions

Conditions	Yield
With triethylamine In tetrahydrofuran; methanol at 0 - 20℃;	100%
In tetrahydrofuran for 3.5h;	100%
With triethylamine In N,N-dimethyl-formamide	99%

: 51-67-2
tyrosamine

: 91653-32-6
(4aS,6S,7R,7aS)-6-Acetoxy-7-methyl-1-oxo-1,4a,5,6,7,7a-hexahydro-cyclopenta[c]pyran-4-carboxylic acid methyl ester

: (1S,2R,3S,5S)-3-Hydroxy-5-{(E)-2-[2-(4-hydroxy-phenyl)-ethylamino]-1-methoxycarbonyl-vinyl}-2-methyl-cyclopentanecarboxylic acid methyl ester

Conditions

Conditions	Yield
In methanol	100%

: 51-67-2
tyrosamine

: 100-52-7
benzaldehyde

: 52447-50-4
N-benzyltyramine

Conditions

Conditions	Yield
Stage #1: tyrosamine; benzaldehyde In DMF (N,N-dimethyl-formamide); toluene Stage #2: With sodium tetrahydroborate In tetrahydrofuran; methanol at 0 - 20℃; for 1h;	100%
Stage #1: tyrosamine; benzaldehyde In methanol for 2h; Heating / reflux; Stage #2: With sodium tetrahydroborate In methanol at 0 - 20℃; Product distribution / selectivity;	91%
Stage #1: tyrosamine; benzaldehyde In methanol for 1h; Heating / reflux; Stage #2: With sodium tetrahydroborate In methanol at 0 - 20℃; for 1h; Product distribution / selectivity;	61%

: 51-67-2
tyrosamine

: 100-28-7
4-Nitrophenyl isocyanate

: 259263-96-2
4-hydroxyphenethylamino-4-nitroanilinomethanone

Conditions

Conditions	Yield
With pyridine at 0 - 20℃;	100%

: 51-67-2
tyrosamine

: 74447-34-0
1-azido-2-(4-hydroxyphenyl)ethane

Conditions

Conditions	Yield
With methanol; copper(ll) sulfate pentahydrate; triflic azide; sodium hydrogencarbonate In water at 20℃;	100%
With fluorosulfonyl azide; potassium hydrogencarbonate In tert-butyl methyl ether; water; N,N-dimethyl-formamide at 20℃; for 0.0833333h;	86%
With imidazole-1-sulfonyl azide hydrochloride; potassium carbonate; copper(II) sulfate In methanol at 20℃; for 4h;	84%

: 51-67-2
tyrosamine

: 1885-14-9
phenyl chloroformate

: 1184576-50-8
phenyl N-[2-(4-hydroxyphenyl)ethyl]carbamate

Conditions

Conditions	Yield
With sodium hydrogencarbonate In 1,4-dioxane; water at 20℃; for 4h; Inert atmosphere;	100%

: 51-67-2
tyrosamine

: 1445890-31-2
methyl 3-(2-chlorophenyl)-1-(2-chloropyrimidin-4-yl)-1H-pyrazole-4-carboxylate

: 1445890-33-4
methyl 3-(2-chlorophenyl)-1-(2-{[2-(4-hydroxyphenyl)ethyl]amino}pyrimidin-4-yl)-1H-pyrazole-4-carboxylate

Conditions

Conditions	Yield
In acetonitrile at 80℃;	100%

: 51-67-2
tyrosamine

: 79-03-8
propionyl chloride

: 60394-18-5
N-(4-hydroxyphenylethyl)propionamide

Conditions

Conditions	Yield
Stage #1: tyrosamine With potassium carbonate In tetrahydrofuran; water at 20℃; for 1h; Inert atmosphere; Stage #2: propionyl chloride In tetrahydrofuran; water for 2h; Inert atmosphere;	100%

: 51-67-2
tyrosamine

: 79-22-1
methyl chloroformate

: 62372-08-1
4-hydroxyphenyl-2-ethylcarbamic acid methyl ester

Conditions

Conditions	Yield
With water; sodium hydrogencarbonate In tetrahydrofuran at 0℃; for 3h;	100%
With N-ethyl-N,N-diisopropylamine In dichloromethane Inert atmosphere; Cooling with ice;	52%

: 51-67-2
tyrosamine

: 1077-28-7, 62-46-4
Thioctic acid

: 5-(1,2-dithiolan-3-yl)-N-(4-hydroxyphenethyl)pentanamide

Conditions

Conditions	Yield
Stage #1: Thioctic acid With O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine In dichloromethane; N,N-dimethyl-formamide at -20 - 20℃; for 0.5h; Schlenk technique; Inert atmosphere; Stage #2: tyrosamine In dichloromethane; N,N-dimethyl-formamide at 20℃; Schlenk technique; Inert atmosphere;	100%
Stage #1: Thioctic acid With 1,1'-carbonyldiimidazole In tetrahydrofuran for 0.5h; Stage #2: tyrosamine In tetrahydrofuran at 20℃; for 12h;	75%

: 51-67-2
tyrosamine

: 13710-19-5
tolfenamic Acid

: C14H12ClNO2*C8H11NO

Conditions

Conditions	Yield
In methanol at 20℃;	100%

: 51-67-2
tyrosamine

: C17H17ClN2O3

: C17H17ClN2O3*C8H11NO

Conditions

Conditions	Yield
In methanol at 20℃;	100%

: 51-67-2
tyrosamine

: 81-30-1
1,4,5,8-naphthalenetetracarboxylic dianhydride

: 1187488-10-3
N,N'-bis[2-(4-hydroxyphenyl)ethyl]-1,4,5,8-naphthalenetetracarboxylic acid diimide

Conditions

Conditions	Yield
With triethylamine In 1,4-dioxane; N,N-dimethyl-formamide Inert atmosphere; Reflux;	99%

: 51-67-2
tyrosamine

: 4-(2-amino-ethyl)-2,6-diiodo-phenol; hydriodide

Conditions

Conditions	Yield
With dihydrogen peroxide; iodine In water at 55℃; for 3h;	99%

: 51-67-2
tyrosamine

: 877865-61-7
dithio-bis(ethyl 1H-imidazole-1-carboxylate)

: 1375482-36-2
tyramine-DIC

Conditions

Conditions	Yield
In isopropyl alcohol at 40℃; for 24h;	99%
In isopropyl alcohol at 40℃; for 24h;	59%

: 51-67-2
tyrosamine

: 141-78-6
ethyl acetate

: 1202-66-0
N-acetyltyramine

Conditions

Conditions	Yield
With Trimethylacetic acid at 90℃; for 24h; Inert atmosphere; chemoselective reaction;	99%

: 51-67-2
tyrosamine

: racemic trans-1-(tert-butoxycarbonyl)pyrrolidine-3,4-dicarboxylic acid

: tert-butyl trans-3,4-bis((4-hydroxyphenethyl)carbamoyl)pyrrolidine-1-carboxylate

Conditions

Conditions	Yield
With 2,6-dimethylpyridine; 1-hydroxy-7-aza-benzotriazole; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide at 23℃; for 16h; Inert atmosphere;	99%

: 51-67-2
tyrosamine

: 19264-68-7
9-benzoyl-9H-carbazole

: 41859-54-5
N-<2-(4-hydroxyphenyl)ethyl>benzamide

Conditions

Conditions	Yield
In tetrahydrofuran at 30℃; for 24h; chemoselective reaction;	99%

: 51-67-2
tyrosamine

: 4478-93-7
D,L-sulforaphane

: C14H22N2O2S2

Conditions

Conditions	Yield
In N,N-dimethyl-formamide at 20℃; for 10h; Inert atmosphere;	98.62%

: 51-67-2
tyrosamine

: 134755-34-3
3,5-dibromo-4-hydroxy-β-phenethylamine

Conditions

Conditions	Yield
With pyridine; pyridinium hydrobromide perbromide In chloroform for 24h;	98%
With bromine In acetic acid	98%
With bromine; acetic acid	93%
With tetrabuthylammonium tribromide In methanol; dichloromethane at 20℃; for 0.5h;	63%
With bromine; acetic acid

: 51-67-2
tyrosamine

: 3674-06-4, 3674-18-8, 74124-84-8
(tert-butoxycarbonyl)-L-phenylalanine N-hydroxysuccinimide ester

: 89088-14-2
N-(tert-Butoxycarbonyl)-L-phenyl-alanyltyramide

Conditions

Conditions	Yield
With N-ethyl-N,N-diisopropylamine In ethyl acetate at 25℃; for 20h;	98%

: 51-67-2
tyrosamine

: 60759-49-1
N-acetyl-1,3-oxazol-2-one

: 1202-66-0
N-acetyltyramine

Conditions

Conditions	Yield
In N,N-dimethyl-formamide for 1h; Ambient temperature;	98%
In tetrahydrofuran for 0.5h; Ambient temperature;	98%

: 51-67-2
tyrosamine

: 119072-55-8, 7188-38-7
tert-butylisonitrile

: 6720-26-9
2-(2-formyl-phenyl)-benzoic acid

: 1283600-63-4
N-tert-butyl-6-(4-hydroxyphenethyl)-7-oxo-6,7-dihydro-5H-dibenzo[c,e]azepine-5-carboxamide

Conditions

Conditions	Yield
With sodium sulfate In 2,2,2-trifluoroethanol at 110℃; for 0.833333h; Ugi 4CR reaction; Sealed; Inert atmosphere; Irradiation;	98%

...Expand

: 51-67-2
tyrosamine

: 107-31-3
Methyl formate

: 13062-78-7
N-[2-(4-hydroxyphenyl)ethyl]formamide

Conditions

Conditions	Yield
In dimethyl sulfoxide at 20℃;	98%
In dimethyl sulfoxide at 20℃; for 10h;	92%

: 51-67-2
tyrosamine

: 99-61-6
3-nitro-benzaldehyde

: N-(3-nitrobenzylidene)-2-(4-hydroxyphenyl)ethanamine

Conditions

Conditions	Yield
for 24h; Reflux;	98%
In ethanol for 24h; Reflux;	60%
In ethanol for 24h; Reflux;

: 108-30-5
succinic acid anhydride

: 51-67-2
tyrosamine

: N-(4-hydroxyphenethyl)succinimide

Conditions

Conditions	Yield
at 140℃; for 4h; Reagent/catalyst; Temperature;	98%

: 51-67-2
tyrosamine

: 2426-02-0
3,4,5,6-Tetrahydrophthalic anhydride

: N-(4-hydroxyphenethyl)-3,4,5,6-tetrahydrophthalimide

Conditions

Conditions	Yield
at 140℃; for 4h; Reagent/catalyst; Temperature;	98%

Tyramine Specification

The IUPAC name of Tyramine is 4-(2-aminoethyl)phenol. With the CAS registry number 51-67-2, it is also named as Benzeneethanamine, 4-hydroxy-. The product's categories are Anilines, Aromatic Amines and Nitro Compounds. Besides, it is white to light beige solid, which should be stored in sealed, dark place. It is stable and incompatible with strong acids, strong oxidizing agents. In addition, its molecular formula is C₈H₁₁NO and molecular weight is 137.18.

The other characteristics of this product can be summarized as: (1)EINECS: 200-115-8; (2)ACD/LogP: 0.72; (3)# of Rule of 5 Violations: 0; (4)ACD/LogD (pH 5.5): -2.36; (5)ACD/LogD (pH 7.4): -1.82; (6)ACD/BCF (pH 5.5): 1; (7)ACD/BCF (pH 7.4): 1; (8)ACD/KOC (pH 5.5): 1; (9)ACD/KOC (pH 7.4): 1; (10)#H bond acceptors: 2; (11)#H bond donors: 3; (12)#Freely Rotating Bonds: 4; (13)Index of Refraction: 1.577; (14)Molar Refractivity: 41.21 cm³; (15)Molar Volume: 124.3 cm³; (16)Surface Tension: 48.3 dyne/cm; (17)Density: 1.103 g/cm³; (18)Flash Point: 119.2 °C; (19)Melting point: 155-163 °C; (20)Water Solubility: 1g / 95mL (15 °C); (21)Enthalpy of Vaporization: 58.99 kJ/mol; (22)Boiling Point: 325.2 °C at 760 mmHg; (23)Vapour Pressure: 0.000123 mmHg at 25 °C.

Preparation of Tyramine: this chemical occurs widely in plants and animals and is metabolized by the enzyme monoamine oxidase. Moreover, it is often produced by the decarboxylation of tyrosine during fermentation or decay. It also can be produced by the deoxidization of P-Hydroxybenzyl cyanide.

Uses of Tyramine: this chemical is used as intermediate of Bezafibrate. It is also used in organic synthesis. It can be used for the contraction of uterus, peripheral nerves, and for elevation of blood pressure in medical treatment. Additionally, it can react with Formaldehyde to get 4-(2-Dimethylamino-ethyl)-phenol.

This reaction needs H₂, 10 percent Pd/C and Methanol at temperature of 20 °C. The yield is 93 %.

When you are using this chemical, please be cautious about it as the following: it is irritating to eyes, respiratory system and skin. In case of contact with eyes, please rinse immediately with plenty of water and seek medical advice. And you should wear suitable protective clothing, gloves and eye/face protection.

People can use the following data to convert to the molecule structure.
(1)SMILES: Oc1ccc(cc1)CCN
(2)InChI: InChI=1/C8H11NO/c9-6-5-7-1-3-8(10)4-2-7/h1-4,10H,5-6,9H2
(3)InChIKey: DZGWFCGJZKJUFP-UHFFFAOYAB
(4)Std. InChI: InChI=1S/C8H11NO/c9-6-5-7-1-3-8(10)4-2-7/h1-4,10H,5-6,9H2
(5)Std. InChIKey: DZGWFCGJZKJUFP-UHFFFAOYSA-N

The toxicity data is as follows:

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
cat	LDLo	subcutaneous	30mg/kg (30mg/kg)		"Abdernalden's Handbuch der Biologischen Arbeitsmethoden." Vol. 4, Pg. 1412, 1935.
mouse	LD50	intracervical	30mg/kg (30mg/kg)	BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY) BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY)	Tohoku Yakka Daigaku Kenkyu Nempo. Annual Report of the Tohoku College of Pharmacy. Vol. 27, Pg. 131, 1980.
mouse	LD50	intravenous	229mg/kg (229mg/kg)	BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY)	Acta Pharmacologica et Toxicologica. Vol. 38, Pg. 474, 1976.
mouse	LDLo	intraperitoneal	800mg/kg (800mg/kg)		Journal of Physiology. Vol. 76, Pg. 224, 1932.
mouse	LDLo	subcutaneous	225mg/kg (225mg/kg)		"Drug Dosages in Laboratory Animals - A Handbook," Rev. ed., Barnes, C.D., and L.G. Eltherington, Berkeley, Univ. of California Press, 1973Vol. -, Pg. -, 1965.
mouse	LDLo	unreported	2200mg/kg (2200mg/kg)	AUTONOMIC NERVOUS SYSTEM: SYMPATHOMIMETIC	Naunyn-Schmiedeberg's Archiv fuer Experimentelle Pathologie und Pharmakologie. Vol. 153, Pg. 161, 1930.
rabbit	LD50	intravenous	300mg/kg (300mg/kg)		"Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 691, 1986.

Product Name

Tyramine

Synthetic route

Tyramine Specification

Related Products

Hot Products