L-Tyrosine disodium salt
Based on 9 publication(s) in Google Scholar
L-Tyrosine (disodium) is a tyrosine derivative.
For research use only. We do not sell to patients.
- Purity: 99.79%
- CAS No.: 69847-45-6
- Formula: C9H9NNa2O3
- Molecular Weight:225.16
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Storage:
4°C, stored under nitrogen, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen, away from moisture)
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
Publications Citing Use of MedChemExpress (MCE) L-Tyrosine disodium salt
More- Nature. 2025 Jul;643(8070):192-200. [Abstract]
- Microbiome. 2019 Mar 20;7(1):43. [Abstract]
- Acta Pharm Sin B. 2024 Aug;14(8):3493-3512. [Abstract]
- Laser Photon Rev. 2025 Jun 06.
- Biometals. 2026 Jun;39(3):1167-1189. [Abstract]
- J Sep Sci. 2026 Apr;49(4):e70402. [Abstract]
- Amino Acids. 2024 Sep 18;56(1):56. [Abstract]
- Physiol Rep. 2025 Aug;13(16):e70465. [Abstract]
- SSRN. 2025 Aug 13.
Biological Activity
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Microbial Metabolite |
Human Endogenous Metabolite |
Amino acids and amino acid derivatives have been commercially used as ergogenic supplements. They influence the secretion of anabolic hormones, supply of fuel during exercise, mental performance during stress related tasks and prevent exercise induced muscle damage. They are recognized to be beneficial as ergogenic dietary substances[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 69847-45-6
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Appearance Solid
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Molecular Weight 225.16
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Formula C9H9NNa2O3
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Color White to off-white
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, stored under nitrogen, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen, away from moisture)
Publications (9)
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Journal Impact Factor
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Most Recent
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Nature
2025 Jul;643(8070):192-200. PMID: 39695227 -
Microbiome
Species-specific enhancement of enterohemorrhagic E. coli pathogenesis mediated by microbiome metabolites. [Abstract]2019 Mar 20;7(1):43. PMID: 30890187 -
Acta Pharm Sin B
Phenylalanine deprivation inhibits multiple myeloma progression by perturbing endoplasmic reticulum homeostasis. [Abstract]2024 Aug;14(8):3493-3512. PMID: 39220878 -
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Biometals
Aromatic amino acid metabolism shapes autophagy-mediated adaptation to iron deprivation in glioblastoma cells. [Abstract]2026 Jun;39(3):1167-1189. PMID: 41925978 -
J Sep Sci
Oriented Immobilization Coupled With Ligand Fishing Strategy for Rapid Discovery of Direct HMGB1 Inhibitors in Taxus wallichiana var. mairei. [Abstract]2026 Apr;49(4):e70402. PMID: 41906428 -
Amino Acids
Identification of amino acids metabolomic profiling in human plasma distinguishes lupus nephritis from systemic lupus erythematosus. [Abstract]2024 Sep 18;56(1):56. PMID: 39292313 -
Physiol Rep
Metabolic shifts in plasma amino acids and related metabolites in response to SGLT2 inhibition and hyperglycemia in type 1 diabetes. [Abstract]2025 Aug;13(16):e70465. PMID: 40842430 -
Solvent & Solubility
H2O : 100 mg/mL (444.13 mM; Need ultrasonic)
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 (stored under nitrogen, away from moisture). 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.
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 (stored under nitrogen, away from moisture). 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.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (271 KB)
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SDS (476 KB)
- English - EN (476 KB)
- Français - FR (476 KB)
- Deutsch - DE (476 KB)
- Norwegian - NO (476 KB)
- Español - ES (476 KB)
- Swedish - SV (476 KB)
- Italian - IT (476 KB)
- Korean - KR (476 KB)
- Portuguese - PT (476 KB)
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Handling Instructions (2659 KB)
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 (stored under nitrogen, away from moisture). 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 | 1 mM | 4.4413 mL | 22.2064 mL | 44.4129 mL | 111.0322 mL |
| 5 mM | 0.8883 mL | 4.4413 mL | 8.8826 mL | 22.2064 mL | |
| 10 mM | 0.4441 mL | 2.2206 mL | 4.4413 mL | 11.1032 mL | |
| 15 mM | 0.2961 mL | 1.4804 mL | 2.9609 mL | 7.4021 mL | |
| 20 mM | 0.2221 mL | 1.1103 mL | 2.2206 mL | 5.5516 mL | |
| 25 mM | 0.1777 mL | 0.8883 mL | 1.7765 mL | 4.4413 mL | |
| 30 mM | 0.1480 mL | 0.7402 mL | 1.4804 mL | 3.7011 mL | |
| 40 mM | 0.1110 mL | 0.5552 mL | 1.1103 mL | 2.7758 mL | |
| 50 mM | 0.0888 mL | 0.4441 mL | 0.8883 mL | 2.2206 mL | |
| 60 mM | 0.0740 mL | 0.3701 mL | 0.7402 mL | 1.8505 mL | |
| 80 mM | 0.0555 mL | 0.2776 mL | 0.5552 mL | 1.3879 mL | |
| 100 mM | 0.0444 mL | 0.2221 mL | 0.4441 mL | 1.1103 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.
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