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  2. Amino Acid Derivatives
  3. S-Phenylcysteine

S-Phenylcysteine is acysteine derivatives.

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

Custom Peptide Synthesis

S-Phenylcysteine Chemical Structure

S-Phenylcysteine Chemical Structure

CAS No. : 34317-61-8

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Description

S-Phenylcysteine is acysteine derivatives.

Molecular Weight

197.25

Formula

C9H11NO2S

CAS No.
Appearance

Solid

Color

White to off-white

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: 

H2O : 20 mg/mL (101.39 mM; ultrasonic and adjust pH to 1 with 1 M HCL)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 5.0697 mL 25.3485 mL 50.6971 mL
5 mM 1.0139 mL 5.0697 mL 10.1394 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.

* 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
This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.
The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only.If necessary, please contact MedChemExpress (MCE).
Purity & Documentation

Purity: 98.80%

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
H2O 1 mM 5.0697 mL 25.3485 mL 50.6971 mL 126.7427 mL
5 mM 1.0139 mL 5.0697 mL 10.1394 mL 25.3485 mL
10 mM 0.5070 mL 2.5349 mL 5.0697 mL 12.6743 mL
15 mM 0.3380 mL 1.6899 mL 3.3798 mL 8.4495 mL
20 mM 0.2535 mL 1.2674 mL 2.5349 mL 6.3371 mL
25 mM 0.2028 mL 1.0139 mL 2.0279 mL 5.0697 mL
30 mM 0.1690 mL 0.8450 mL 1.6899 mL 4.2248 mL
40 mM 0.1267 mL 0.6337 mL 1.2674 mL 3.1686 mL
50 mM 0.1014 mL 0.5070 mL 1.0139 mL 2.5349 mL
60 mM 0.0845 mL 0.4225 mL 0.8450 mL 2.1124 mL
80 mM 0.0634 mL 0.3169 mL 0.6337 mL 1.5843 mL
100 mM 0.0507 mL 0.2535 mL 0.5070 mL 1.2674 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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  • 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-Phenylcysteine
Cat. No.:
HY-W020826
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