1. (S)-2-Amino-3-(4-hydroxyphenyl)propionic acid tert-butyl ester

(S)-2-Amino-3-(4-hydroxyphenyl)propionic acid tert-butyl ester  (Synonyms: L-Tyrosine tert-butyl ester; tert-Butyl (S)-2-amino-3-(4-hydroxyphenyl)propanoate; tert-Butyl L-tyrosinate)

Cat. No.: HY-34519
Handling Instructions

(S)-2-Amino-3-(4-hydroxyphenyl)propionic acid tert-butyl ester is a tyrosine derivative.

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

(S)-2-Amino-3-(4-hydroxyphenyl)propionic acid tert-butyl ester Chemical Structure

(S)-2-Amino-3-(4-hydroxyphenyl)propionic acid tert-butyl ester Chemical Structure

CAS No. : 16874-12-7

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Description

(S)-2-Amino-3-(4-hydroxyphenyl)propionic acid tert-butyl ester is a tyrosine derivative[1].

In Vitro

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.

Molecular Weight

237.29

Formula

C13H19NO3

CAS No.
Appearance

Solid

Color

Off-white to light yellow

SMILES

N[C@@H](CC1=CC=C(C=C1)O)C(OC(C)(C)C)=O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Solvent & Solubility
In Vitro: 

DMSO : 100 mg/mL (421.43 mM; Need ultrasonic; 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 4.2143 mL 21.0713 mL 42.1425 mL
5 mM 0.8429 mL 4.2143 mL 8.4285 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. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

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  • Dilution Calculator

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

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

This equation is commonly abbreviated as: C1V1 = C2V2

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In Vivo Dissolution Calculator
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Calculation results:
Working solution concentration: mg/mL
Purity & Documentation

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. 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
DMSO 1 mM 4.2143 mL 21.0713 mL 42.1425 mL 105.3563 mL
5 mM 0.8429 mL 4.2143 mL 8.4285 mL 21.0713 mL
10 mM 0.4214 mL 2.1071 mL 4.2143 mL 10.5356 mL
15 mM 0.2810 mL 1.4048 mL 2.8095 mL 7.0238 mL
20 mM 0.2107 mL 1.0536 mL 2.1071 mL 5.2678 mL
25 mM 0.1686 mL 0.8429 mL 1.6857 mL 4.2143 mL
30 mM 0.1405 mL 0.7024 mL 1.4048 mL 3.5119 mL
40 mM 0.1054 mL 0.5268 mL 1.0536 mL 2.6339 mL
50 mM 0.0843 mL 0.4214 mL 0.8429 mL 2.1071 mL
60 mM 0.0702 mL 0.3512 mL 0.7024 mL 1.7559 mL
80 mM 0.0527 mL 0.2634 mL 0.5268 mL 1.3170 mL
100 mM 0.0421 mL 0.2107 mL 0.4214 mL 1.0536 mL
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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.

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Product Name:
(S)-2-Amino-3-(4-hydroxyphenyl)propionic acid tert-butyl ester
Cat. No.:
HY-34519
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