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Cat. No.: HY-Y0123R

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DL-Tyrosine (Standard)

DL-Tyrosine (Standard) is the analytical standard of DL-Tyrosine (HY-Y0123). This product is intended for research and analytical applications. 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).

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

CAS No.: 556-03-6
Formula: C₉H₁₁NO₃
Molecular Weight:181.19

Storage:

Please store the product under the recommended conditions in the Certificate of Analysis.

DL-Tyrosine (Standard) Chemical Structure

CAS No.: 556-03-6

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Top Publications Citing

Use of MCE Products

Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Product Information
- Information
- Application
Chemical Information
Purity & Documentation
Calculators
Help & FAQs
Classifications
Bioz

Product Information

Information

Application

The compound is the grade of analytical standard, which is the reference standard supplied assay. It is commonly used in qualitative, quantitative and methodological research experiments in HPLC, GC and MS.

Chemical Information

CAS No. 556-03-6
Molecular Weight 181.19
Formula C₉H₁₁NO₃
SMILES

NC(CC1=CC=C(O)C=C1)C(O)=O
Structure Classification
- Phenols
- Monophenols
- Amino acids
Initial Source
- Endogenous metabolite
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

References

[1]. ClementeBretti, et al. Some thermodynamic properties of dl-Tyrosine and dl-Tryptophan. Effect of the ionic medium, ionic strength and temperature on the solubility and acid–base properties. Fluid Phase Equilibria.

[2]. Yu C, et al., Inhibition of biofilm formation by D-tyrosine: Effect of bacterial type and D-tyrosine concentration. Water Res. 2016 Apr 1;92:173-9. [Content Brief]

Calculators

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Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

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100 mg

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