(R)-5-Oxopyrrolidine-2-carboxylic acid

Name: (R)-5-Oxopyrrolidine-2-carboxylic acid
Brand: MedChemExpress
SKU: HY-W002304
Rating: 4.5 (1 reviews)

Cat. No.: HY-W002304 Assay: 99.51%: FAQs
Data Sheet SDS COA Handling Instructions

Molarity Calculator

(R)-5-Oxopyrrolidine-2-carboxylic acid is an endogenous metabolite.

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

(R)-5-Oxopyrrolidine-2-carboxylic acid Chemical Structure

CAS No. : 4042-36-8

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5 g	USD 25	In-stock	Estimated Time of Arrival: December 31
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Based on 1 publication(s) in Google Scholar

Other Forms of (R)-5-Oxopyrrolidine-2-carboxylic acid:

(R)-5-Oxopyrrolidine-2-carboxylic acid (Standard) Get quote

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Purity & Documentation
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Description

(R)-5-Oxopyrrolidine-2-carboxylic acid is an endogenous metabolite.

Molecular Weight

129.11

Formula

C₅H₇NO₃

CAS No.

4042-36-8

Appearance

Solid

Color

White to off-white

SMILES

O=C(O)[C@@H](CC1)NC1=O

Structure Classification

Ketones, Aldehydes, Acids

Initial Source

Endogenous metabolite

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 (774.53 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	7.7453 mL	38.7267 mL	77.4533 mL
5 mM	1.5491 mL	7.7453 mL	15.4907 mL
10 mM	0.7745 mL	3.8727 mL	7.7453 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)

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:

Select the appropriate dissolution method based on your experimental animal and administration route.

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for in vivo experiments, it is recommended to prepare freshly and use it on the same day.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

Protocol 1

Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.5 mg/mL (19.36 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.
Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
Protocol 2

Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.5 mg/mL (19.36 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
Protocol 3

Add each solvent one by one: 10% DMSO 90% Corn Oil
Solubility: ≥ 2.5 mg/mL (19.36 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown). If the continuous dosing period exceeds half a month, please choose this protocol carefully.
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL Corn oil, and mix evenly.

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.

Please enter your animal formula composition:

DMSO +

Tween-80 +

Saline

Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.

The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).

Calculation results:

Working solution concentration: mg/mL

Method for preparing stock solution: mg drug dissolved in μL DMSO (Stock solution concentration: mg/mL).

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).

Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.

If the continuous dosing period exceeds half a month, please choose this protocol carefully.

Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.

Purity & Documentation

Purity: 99.51%

Select Batch:

Data Sheet (243 KB) SDS (393 KB)

COA (248 KB) HNMR (175 KB)

Handling Instructions (2659 KB)

Complete Stock Solution Preparation Table

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

DMSO	1 mM	7.7453 mL	38.7267 mL	77.4533 mL	193.6333 mL
	5 mM	1.5491 mL	7.7453 mL	15.4907 mL	38.7267 mL
	10 mM	0.7745 mL	3.8727 mL	7.7453 mL	19.3633 mL
	15 mM	0.5164 mL	2.5818 mL	5.1636 mL	12.9089 mL
	20 mM	0.3873 mL	1.9363 mL	3.8727 mL	9.6817 mL
	25 mM	0.3098 mL	1.5491 mL	3.0981 mL	7.7453 mL
	30 mM	0.2582 mL	1.2909 mL	2.5818 mL	6.4544 mL
	40 mM	0.1936 mL	0.9682 mL	1.9363 mL	4.8408 mL
	50 mM	0.1549 mL	0.7745 mL	1.5491 mL	3.8727 mL
	60 mM	0.1291 mL	0.6454 mL	1.2909 mL	3.2272 mL
	80 mM	0.0968 mL	0.4841 mL	0.9682 mL	2.4204 mL
	100 mM	0.0775 mL	0.3873 mL	0.7745 mL	1.9363 mL