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3-Methoxytyramine hydrochloride

Cat No.:V32750 Purity: ≥98%
3-Methoxytyramine HCl is an inactive (non-active) metabolite of dopamine that activates/agonizes trace amine-associated receptor 1 (TAAR1).
3-Methoxytyramine hydrochloride
3-Methoxytyramine hydrochloride Chemical Structure CAS No.: 1477-68-5
Product category: New2
This product is for research use only, not for human use. We do not sell to patients.
Size Price Stock Qty
100mg
250mg
500mg
1g
Other Sizes

Other Forms of 3-Methoxytyramine hydrochloride:

  • 3-Methoxytyramine
  • 3-Methoxytyramine-d4 hydrochloride (3-O-methyl Dopamine-d4 (hydrochloride))
Official Supplier of:
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Top Publications Citing lnvivochem Products
Product Description
3-Methoxytyramine HCl is an inactive (non-active) metabolite of dopamine that activates/agonizes trace amine-associated receptor 1 (TAAR1).
Biological Activity I Assay Protocols (From Reference)
ln Vitro
The obtained fluorescence intensity is linearly linked to the amount of at least 1 μg of 3-methoxytyramine hydrochloride in the sample. The fluorescence from 3-methoxytyramine hydrochloride is diminished when significant amounts of dopamine are present in the reaction mixture [1].
ln Vivo
In DDD mice, the extracellular DA metabolite 3-methoxytyramine hydrochloride (3-MT) significantly activates behavior. Instead of typical forward motions, this activity primarily takes the form of a succession of disordered abnormal movements, such as tremors, head shaking, tail wagging, grooming, and abnormal oral and facial movements. When 3-methoxytyramine hydrochloride was administered at levels less than 9 µg and greater than 9 µg, no impact was seen. 3. A complex cascade of behaviors is accompanied by a temporary behavioral activation that is dose-dependently induced by methyloxytyramine hydrochloride. Specifically, following infusion of 9 µg of 3-methoxytyramine hydrochloride, brief hyperactivity and stereotyped, sniffing, grooming, standing erect, and moderately aberrant involuntary movements of the limbs (AIM) were noted. After receiving 18 µg of 3-methoxytyramine hydrochloride, a similar behavior was seen, along with the development of tremor and oral and systemic AIM [1].
References

[1]. The dopamine metabolite 3-methoxytyramine is a neuromodulator. PLoS One. 2010 Oct 18;5(10):e13452.

[2]. Some observations on the estimation of 3-methoxytyramine in brain tissue. Br J Pharmacol. 1971 Aug;42(4):505-11.

These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C9H14CLNO2
Molecular Weight
203.6660
Exact Mass
203.071
CAS #
1477-68-5
Related CAS #
3-Methoxytyramine;554-52-9;3-Methoxytyramine-d4 hydrochloride;1216788-76-9
PubChem CID
11957621
Appearance
Off-white to light brown solid powder
Boiling Point
306.8ºC at 760 mmHg
Melting Point
213 - 215ºC
Flash Point
139.3ºC
Vapour Pressure
0.000418mmHg at 25°C
LogP
2.404
Hydrogen Bond Donor Count
3
Hydrogen Bond Acceptor Count
3
Rotatable Bond Count
3
Heavy Atom Count
13
Complexity
130
Defined Atom Stereocenter Count
0
InChi Key
AWRIOTVUTPLWLF-UHFFFAOYSA-N
InChi Code
InChI=1S/C9H13NO2.ClH/c1-12-9-6-7(4-5-10)2-3-8(9)11;/h2-3,6,11H,4-5,10H2,1H3;1H
Chemical Name
4-(2-aminoethyl)-2-methoxyphenol;hydrochloride
HS Tariff Code
2934.99.9001
Storage

Powder      -20°C    3 years

                     4°C     2 years

In solvent   -80°C    6 months

                  -20°C    1 month

Note: Please store this product in a sealed and protected environment (e.g. under nitrogen), avoid exposure to moisture and light.
Shipping Condition
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
Solubility Data
Solubility (In Vitro)
DMSO : ≥ 100 mg/mL (~490.99 mM)
Solubility (In Vivo)
Solubility in Formulation 1: ≥ 2.5 mg/mL (12.27 mM) (saturation unknown) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL.
Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution.

Solubility in Formulation 2: ≥ 2.5 mg/mL (12.27 mM) (saturation unknown) in 10% DMSO + 90% (20% SBE-β-CD in Saline) (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 900 μL of 20% SBE-β-CD physiological saline solution and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C,1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution.

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Solubility in Formulation 3: ≥ 2.5 mg/mL (12.27 mM) (saturation unknown) in 10% DMSO + 90% Corn Oil (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 900 μL of corn oil and mix evenly.


 (Please use freshly prepared in vivo formulations for optimal results.)
Preparing Stock Solutions 1 mg 5 mg 10 mg
1 mM 4.9099 mL 24.5495 mL 49.0990 mL
5 mM 0.9820 mL 4.9099 mL 9.8198 mL
10 mM 0.4910 mL 2.4550 mL 4.9099 mL

*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.

Calculator

Molarity Calculator allows you to calculate the mass, volume, and/or concentration required for a solution, as detailed below:

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An example of molarity calculation using the molarity calculator is shown below:
What is the mass of compound required to make a 10 mM stock solution in 5 ml of DMSO given that the molecular weight of the compound is 350.26 g/mol?
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  • Enter 5 in the Volume box and choose the correct unit (mL)
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  • The answer of 17.513 mg appears in the Mass box. In a similar way, you may calculate the volume and concentration.

Dilution Calculator allows you to calculate how to dilute a stock solution of known concentrations. For example, you may Enter C1, C2 & V2 to calculate V1, as detailed below:

What volume of a given 10 mM stock solution is required to make 25 ml of a 25 μM solution?
Using the equation C1V1 = C2V2, where C1=10 mM, C2=25 μM, V2=25 ml and V1 is the unknown:
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  • Enter 25 into the Concentration (End) box and select the correct unit (mM)
  • Enter 25 into the Volume (End) box and choose the correct unit (mL)
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  • The answer of 62.5 μL (0.1 ml) appears in the Volume (Start) box
g/mol

Molecular Weight Calculator allows you to calculate the molar mass and elemental composition of a compound, as detailed below:

Note: Chemical formula is case sensitive: C12H18N3O4  c12h18n3o4
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Definitions of molecular mass, molecular weight, molar mass and molar weight:
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In vivo Formulation Calculator (Clear solution)
Step 1: Enter information below (Recommended: An additional animal to make allowance for loss during the experiment)
Step 2: Enter in vivo formulation (This is only a calculator, not the exact formulation for a specific product. Please contact us first if there is no in vivo formulation in the solubility section.)
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Calculation results

Working concentration mg/mL;

Method for preparing DMSO stock solution mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.

Method for preparing in vivo formulation:Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O,mix and clarify.

(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
             (2) Be sure to add the solvent(s) in order.

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