L-Cystathionine dihydrochloride

Name: L-Cystathionine dihydrochloride
Brand: MedChemExpress
SKU: HY-W009749C
Rating: 4.5 (1 reviews)

Cat. No.: HY-W009749C: FAQs
Data Sheet Handling Instructions

Molarity Calculator

L-Cystathionine (dihydrochloride) is a nonprotein thioether and is a key amino acid associated with the metabolic state of sulfur-containing amino acids. L-Cystathionine (dihydrochloride) protects against Homocysteine-induced mitochondria-dependent apoptosis of vascular endothelial cells (HUVECs). L-Cystathionine (dihydrochloride) plays an important role in cardiovascular protection.

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

L-Cystathionine dihydrochloride Chemical Structure

Size	Price	Stock	Quantity
5 mg	USD 85	In-stock	Estimated Time of Arrival: December 31
10 mg	USD 145	In-stock	Estimated Time of Arrival: December 31
25 mg	USD 290	In-stock	Estimated Time of Arrival: December 31
50 mg	USD 460	In-stock	Estimated Time of Arrival: December 31
100 mg	USD 740	In-stock	Estimated Time of Arrival: December 31
200 mg		Get quote
500 mg		Get quote

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Based on 1 publication(s) in Google Scholar

Other Forms of L-Cystathionine dihydrochloride:

L-Cystathionine In-stock
DL-Cystathionine Get quote
DL-Cystathionine-d₄ Get quote
DL-Cystathionine dihydrochloride Get quote
(S)-Cystathionine-d₄ Get quote

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Biological Activity
Purity & Documentation
References
Customer Review

Description

Molecular Weight

295.18

Formula

C₇H₁₆Cl₂N₂O₄S

Appearance

Solid

Color

White to off-white

SMILES

N[C@@H](CCSC[C@H](N)C(O)=O)C(O)=O.Cl.Cl

Structure Classification

Amino acids

Initial Source

Endogenous metabolite

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

-20°C, stored under nitrogen, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen, away from moisture)

Solvent & Solubility

In Vitro:

H₂O : 125 mg/mL (423.47 mM; Need ultrasonic)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	3.3878 mL	16.9388 mL	33.8776 mL
5 mM	0.6776 mL	3.3878 mL	6.7755 mL
10 mM	0.3388 mL	1.6939 mL	3.3878 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 (stored under nitrogen, away from moisture). 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.

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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:

Dosage

mg/kg

Animal weight
(per animal)

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

Handling Instructions (2659 KB)

References

[1]. Wang X, et al. L-Cystathionine Protects against Homocysteine-Induced Mitochondria-Dependent Apoptosis of Vascular Endothelial Cells. Oxid Med Cell Longev. 2019;2019:1253289. [Content Brief]

[2]. Amino Y, et al. Synthesis and evaluation of L-cystathionine as a standard for amino acid analysis. Biosci Biotechnol Biochem. 2017;81(1):95-101. [Content Brief]

Complete Stock Solution Preparation Table

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

H₂O	1 mM	3.3878 mL	16.9388 mL	33.8776 mL	84.6941 mL
	5 mM	0.6776 mL	3.3878 mL	6.7755 mL	16.9388 mL
	10 mM	0.3388 mL	1.6939 mL	3.3878 mL	8.4694 mL
	15 mM	0.2259 mL	1.1293 mL	2.2585 mL	5.6463 mL
	20 mM	0.1694 mL	0.8469 mL	1.6939 mL	4.2347 mL
	25 mM	0.1355 mL	0.6776 mL	1.3551 mL	3.3878 mL
	30 mM	0.1129 mL	0.5646 mL	1.1293 mL	2.8231 mL
	40 mM	0.0847 mL	0.4235 mL	0.8469 mL	2.1174 mL
	50 mM	0.0678 mL	0.3388 mL	0.6776 mL	1.6939 mL
	60 mM	0.0565 mL	0.2823 mL	0.5646 mL	1.4116 mL
	80 mM	0.0423 mL	0.2117 mL	0.4235 mL	1.0587 mL
	100 mM	0.0339 mL	0.1694 mL	0.3388 mL	0.8469 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.