L-Methionine-1-¹³C

Name: L-Methionine-1- 13 C
Brand: MedChemExpress
SKU: HY-N0326S4
Rating: 4.5 (1 reviews)

Cat. No.: HY-N0326S4 Purity: ≥98.0%: FAQs
Data Sheet SDS COA Handling Instructions

Molarity Calculator

L-Methionine-1-¹³C is the ¹³C-labeled L-Methionine. L-Methionine is the L-isomer of Methionine, an essential amino acid for human development. Methionine acts as a hepatoprotectant.

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

L-Methionine-1-<sup>13</sup>C Chemical Structure

L-Methionine-1-¹³C Chemical Structure

CAS No. : 81202-04-2

Size	Price	Stock	Quantity
5 mg	USD 64	In-stock	Estimated Time of Arrival: December 31
10 mg	USD 100	In-stock	Estimated Time of Arrival: December 31
25 mg	USD 200	In-stock	Estimated Time of Arrival: December 31
50 mg		Get quote
100 mg		Get quote

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Based on 1 publication(s) in Google Scholar

Other Forms of L-Methionine-1-¹³C:

L-Methionine In-stock

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Biological Activity
Purity & Documentation
References
Customer Review

Description

L-Methionine-1-¹³C is the ¹³C-labeled L-Methionine. L-Methionine is the L-isomer of Methionine, an essential amino acid for human development. Methionine acts as a hepatoprotectant.

In Vitro

Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Molecular Weight

150.20

Formula

C₄¹³CH₁₁NO₂S

CAS No.

81202-04-2

Unlabeled CAS

63-68-3

Appearance

Solid

Color

White to off-white

SMILES

O[13C]([C@@H](N)CCSC)=O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

4°C, sealed storage, away from moisture and light

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)

Solvent & Solubility

In Vitro:

H₂O : 25 mg/mL (166.44 mM; Need ultrasonic)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	6.6578 mL	33.2889 mL	66.5779 mL
5 mM	1.3316 mL	6.6578 mL	13.3156 mL
10 mM	0.6658 mL	3.3289 mL	6.6578 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 (sealed storage, away from moisture and light). 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

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μL

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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 (252 KB)

COA (246 KB)

Handling Instructions (2659 KB)

References

[1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019;53(2):211-216. [Content Brief]

Complete Stock Solution Preparation Table

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

H₂O	1 mM	6.6578 mL	33.2889 mL	66.5779 mL	166.4447 mL
	5 mM	1.3316 mL	6.6578 mL	13.3156 mL	33.2889 mL
	10 mM	0.6658 mL	3.3289 mL	6.6578 mL	16.6445 mL
	15 mM	0.4439 mL	2.2193 mL	4.4385 mL	11.0963 mL
	20 mM	0.3329 mL	1.6644 mL	3.3289 mL	8.3222 mL
	25 mM	0.2663 mL	1.3316 mL	2.6631 mL	6.6578 mL
	30 mM	0.2219 mL	1.1096 mL	2.2193 mL	5.5482 mL
	40 mM	0.1664 mL	0.8322 mL	1.6644 mL	4.1611 mL
	50 mM	0.1332 mL	0.6658 mL	1.3316 mL	3.3289 mL
	60 mM	0.1110 mL	0.5548 mL	1.1096 mL	2.7741 mL
	80 mM	0.0832 mL	0.4161 mL	0.8322 mL	2.0806 mL
	100 mM	0.0666 mL	0.3329 mL	0.6658 mL	1.6644 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.