1. Others
  2. Isotope-Labeled Compounds
  3. DL-Tyrosine-13C9,15N

DL-Tyrosine-13C9,15N is the 13C- and 15N-labeled DL-Tyrosine. DL-Tyrosine is an aromatic nonessential amino acid synthesized from the essential amino acid phenylalanine. DL-Tyrosine is a precursor for several important neurotransmitters (epinephrine, norepinephrine, dopamine)[1].

For research use only. We do not sell to patients.

DL-Tyrosine-<sup>13</sup>C<sub>9</sub>,<sup>15</sup>N Chemical Structure

DL-Tyrosine-13C9,15N Chemical Structure

CAS No. : 202407-26-9

Size Price Stock Quantity
5 mg USD 170 In-stock
10 mg USD 280 In-stock
50 mg   Get quote  
100 mg   Get quote  

* Please select Quantity before adding items.

This product is a controlled substance and not for sale in your territory.

Customer Review

Based on 1 publication(s) in Google Scholar

Other Forms of DL-Tyrosine-13C9,15N:

Top Publications Citing Use of Products
  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

DL-Tyrosine-13C9,15N is the 13C- and 15N-labeled DL-Tyrosine. DL-Tyrosine is an aromatic nonessential amino acid synthesized from the essential amino acid phenylalanine. DL-Tyrosine is a precursor for several important neurotransmitters (epinephrine, norepinephrine, dopamine)[1].

In Vitro

Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Molecular Weight

191.12

Formula

13C9H1115NO3

CAS No.
Appearance

Solid

Color

White to off-white

SMILES

O[13C]([13C@H]([13CH2][13C]1=[13CH][13CH]=[13C](O)[13CH]=[13CH]1)[15NH2])=O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

4°C, sealed storage, away from moisture and light

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)

Solvent & Solubility
In Vitro: 

0.1 M NaOH : 10 mg/mL (52.32 mM; ultrasonic and warming and adjust pH to 10 with NaOH and heat to 60°C)

0.1 M NaOH : 10 mg/mL (52.32 mM; ultrasonic and warming and adjust pH to 10 with NaOH and heat to 60°C)

0.1 M HCL : 5 mg/mL (26.16 mM; ultrasonic and warming and adjust pH to 2 with HCl and heat to 60°C)

0.1 M HCL : 5 mg/mL (26.16 mM; ultrasonic and warming and adjust pH to 2 with HCl and heat to 60°C)

H2O : 1 mg/mL (5.23 mM; ultrasonic and warming and heat to 60°C)

H2O : 1 mg/mL (5.23 mM; ultrasonic and warming and heat to 60°C)

DMSO : 1 mg/mL (5.23 mM; ultrasonic and warming and heat to 60°C; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 5.2323 mL 26.1616 mL 52.3231 mL
5 mM 1.0465 mL 5.2323 mL 10.4646 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

  • Molarity Calculator

  • Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass
=
Concentration
×
Volume
×
Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
Purity & Documentation

Purity: ≥98.0%

References

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
H2O / H2O / DMSO / 0.1 M HCL / 0.1 M HCL / 0.1 M NaOH / 0.1 M NaOH 1 mM 5.2323 mL 26.1616 mL 52.3231 mL 130.8079 mL
5 mM 1.0465 mL 5.2323 mL 10.4646 mL 26.1616 mL
0.1 M HCL / 0.1 M HCL / 0.1 M NaOH / 0.1 M NaOH 10 mM 0.5232 mL 2.6162 mL 5.2323 mL 13.0808 mL
15 mM 0.3488 mL 1.7441 mL 3.4882 mL 8.7205 mL
20 mM 0.2616 mL 1.3081 mL 2.6162 mL 6.5404 mL
25 mM 0.2093 mL 1.0465 mL 2.0929 mL 5.2323 mL
0.1 M NaOH / 0.1 M NaOH 30 mM 0.1744 mL 0.8721 mL 1.7441 mL 4.3603 mL
40 mM 0.1308 mL 0.6540 mL 1.3081 mL 3.2702 mL
50 mM 0.1046 mL 0.5232 mL 1.0465 mL 2.6162 mL

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

  • No file chosen (Maximum size is: 1024 Kb)
  • If you have published this work, please enter the PubMed ID.
  • Your name will appear on the site.
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Your Recently Viewed Products:

Inquiry Online

Your information is safe with us. * Required Fields.

Product Name

 

Salutation

Applicant Name *

 

Email Address *

Phone Number *

 

Organization Name *

Department *

 

Requested quantity *

Country or Region *

     

Remarks

Bulk Inquiry

Inquiry Information

Product Name:
DL-Tyrosine-13C9,15N
Cat. No.:
HY-Y0123S
Quantity:
MCE Japan Authorized Agent: