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  2. Amino Acid Derivatives
  3. Boc-Cys(tBu)-OH

Boc-Cys(tBu)-OH is a cysteine derivative.

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

Custom Peptide Synthesis

Boc-Cys(tBu)-OH

Boc-Cys(tBu)-OH Chemical Structure

CAS No. : 56976-06-8

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25 g In-stock
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Based on 1 publication(s) in Google Scholar

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Description

Boc-Cys(tBu)-OH is a cysteine 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

277.38

Formula

C12H23NO4S

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: 

DMSO : 100 mg/mL (360.52 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 3.6052 mL 18.0258 mL 36.0516 mL
5 mM 0.7210 mL 3.6052 mL 7.2103 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.

  • Molarity Calculator

  • Dilution Calculator

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

Mass
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Concentration
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Volume
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Molecular Weight *

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

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

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Volume (start)

V1

=
Concentration (final)

C2

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Volume (final)

V2

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

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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: 97.0%

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. 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 3.6052 mL 18.0258 mL 36.0516 mL 90.1291 mL
5 mM 0.7210 mL 3.6052 mL 7.2103 mL 18.0258 mL
10 mM 0.3605 mL 1.8026 mL 3.6052 mL 9.0129 mL
15 mM 0.2403 mL 1.2017 mL 2.4034 mL 6.0086 mL
20 mM 0.1803 mL 0.9013 mL 1.8026 mL 4.5065 mL
25 mM 0.1442 mL 0.7210 mL 1.4421 mL 3.6052 mL
30 mM 0.1202 mL 0.6009 mL 1.2017 mL 3.0043 mL
40 mM 0.0901 mL 0.4506 mL 0.9013 mL 2.2532 mL
50 mM 0.0721 mL 0.3605 mL 0.7210 mL 1.8026 mL
60 mM 0.0601 mL 0.3004 mL 0.6009 mL 1.5022 mL
80 mM 0.0451 mL 0.2253 mL 0.4506 mL 1.1266 mL
100 mM 0.0361 mL 0.1803 mL 0.3605 mL 0.9013 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:
Boc-Cys(tBu)-OH
Cat. No.:
HY-W041857
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