S-(Acetamidomethyl)-N-(tert-butoxycarbonyl)-L-cysteine

Name: S-(Acetamidomethyl)-N-(tert-butoxycarbonyl)-L-cysteine
Brand: MedChemExpress
SKU: HY-W004153
Rating: 4.5 (0 reviews)

Cat. No.: HY-W004153 Purity: 99.07%: Data Sheet
COA

SDS
Handling Instructions
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S-(Acetamidomethyl)-N-(tert-butoxycarbonyl)-L-cysteine is a cysteine derivative.

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

Custom Peptide Synthesis

S-(Acetamidomethyl)-N-(tert-butoxycarbonyl)-L-cysteine Chemical Structure

CAS No. : 19746-37-3

Size	Stock	Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO ready for reconstitution	In-stock	Estimated Time of Arrival: December 31
Solution
10 mM * 1 mL in DMSO	In-stock	Estimated Time of Arrival: December 31
Solid
25 g	In-stock	Estimated Time of Arrival: December 31
100 g	In-stock	Estimated Time of Arrival: December 31
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Biological Activity
Purity & Documentation
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Description

S-(Acetamidomethyl)-N-(tert-butoxycarbonyl)-L-cysteine 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

292.35

Formula

C₁₁H₂₀N₂O₅S

CAS No.

19746-37-3

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 (342.06 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	3.4206 mL	17.1028 mL	34.2056 mL
5 mM	0.6841 mL	3.4206 mL	6.8411 mL
10 mM	0.3421 mL	1.7103 mL	3.4206 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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Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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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Working solution concentration: mg/mL

Purity & Documentation

Purity: 99.07%

Select Batch:

Data Sheet (270 KB) SDS (396 KB)

COA (246 KB) HNMR (133 KB) RP-HPLC (215 KB)

Handling Instructions (2659 KB)

References

[1]. Luckose F, et al. Effects of amino acid derivatives on physical, mental, and physiological activities. Crit Rev Food Sci Nutr. 2015;55(13):1793-807. [Content Brief]

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

DMSO	1 mM	3.4206 mL	17.1028 mL	34.2056 mL	85.5139 mL
	5 mM	0.6841 mL	3.4206 mL	6.8411 mL	17.1028 mL
	10 mM	0.3421 mL	1.7103 mL	3.4206 mL	8.5514 mL
	15 mM	0.2280 mL	1.1402 mL	2.2804 mL	5.7009 mL
	20 mM	0.1710 mL	0.8551 mL	1.7103 mL	4.2757 mL
	25 mM	0.1368 mL	0.6841 mL	1.3682 mL	3.4206 mL
	30 mM	0.1140 mL	0.5701 mL	1.1402 mL	2.8505 mL
	40 mM	0.0855 mL	0.4276 mL	0.8551 mL	2.1378 mL
	50 mM	0.0684 mL	0.3421 mL	0.6841 mL	1.7103 mL
	60 mM	0.0570 mL	0.2850 mL	0.5701 mL	1.4252 mL
	80 mM	0.0428 mL	0.2138 mL	0.4276 mL	1.0689 mL
	100 mM	0.0342 mL	0.1710 mL	0.3421 mL	0.8551 mL