2-Amino-3-mercaptopropanoic acid

Name: 2-Amino-3-mercaptopropanoic acid
Brand: MedChemExpress
SKU: HY-W012850
Rating: 4.5 (0 reviews)

Cat. No.: HY-W012850 Purity: 98.0%: Data Sheet
COA

SDS
Handling Instructions
FAQs
Technical Support

2-Amino-3-mercaptopropanoic acid is a cysteine derivative.

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

Custom Peptide Synthesis

2-Amino-3-mercaptopropanoic acid Chemical Structure

CAS No. : 3374-22-9

Size	Stock	Quantity
25 g	In-stock	Estimated Time of Arrival: December 31
100 g	In-stock	Estimated Time of Arrival: December 31
500 g	In-stock	Estimated Time of Arrival: December 31
> 100 g	Get quote

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Other Forms of 2-Amino-3-mercaptopropanoic acid:

DL-Cysteine-d₁ In-stock
H-DL-Cys.HCl In-stock
2-Amino-3-mercaptopropanoic acid hydrochloride hydrate In-stock
2-Amino-3-mercaptopropanoic acid-d₂ Get quote

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Biological Activity
Purity & Documentation
References
Customer Review

Description

2-Amino-3-mercaptopropanoic acid 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

121.16

Formula

C₃H₇NO₂S

CAS No.

3374-22-9

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 : 100 mg/mL (825.35 mM; Need ultrasonic)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	8.2535 mL	41.2677 mL	82.5355 mL
5 mM	1.6507 mL	8.2535 mL	16.5071 mL
10 mM	0.8254 mL	4.1268 mL	8.2535 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)

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

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

Concentration _(start)

Volume _(start)

Concentration _(final)

Volume _(final)

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

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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: 98.0%

Select Batch:

Data Sheet (269 KB) SDS (615 KB)

COA (245 KB) HNMR (115 KB) MS (278 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

H₂O	1 mM	8.2535 mL	41.2677 mL	82.5355 mL	206.3387 mL
	5 mM	1.6507 mL	8.2535 mL	16.5071 mL	41.2677 mL
	10 mM	0.8254 mL	4.1268 mL	8.2535 mL	20.6339 mL
	15 mM	0.5502 mL	2.7512 mL	5.5024 mL	13.7559 mL
	20 mM	0.4127 mL	2.0634 mL	4.1268 mL	10.3169 mL
	25 mM	0.3301 mL	1.6507 mL	3.3014 mL	8.2535 mL
	30 mM	0.2751 mL	1.3756 mL	2.7512 mL	6.8780 mL
	40 mM	0.2063 mL	1.0317 mL	2.0634 mL	5.1585 mL
	50 mM	0.1651 mL	0.8254 mL	1.6507 mL	4.1268 mL
	60 mM	0.1376 mL	0.6878 mL	1.3756 mL	3.4390 mL
	80 mM	0.1032 mL	0.5158 mL	1.0317 mL	2.5792 mL
	100 mM	0.0825 mL	0.4127 mL	0.8254 mL	2.0634 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.