Oxalic acid dihydrate

Name: Oxalic acid dihydrate
Brand: MedChemExpress
SKU: HY-Y1297
Rating: 4.5 (1 reviews)

Cat. No.: HY-Y1297 Purity: ≥99.0%: FAQs
Data Sheet SDS COA Handling Instructions

Molarity Calculator

Oxalic acid dihydrate is an endogenous metabolite.

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

Oxalic acid dihydrate Chemical Structure

CAS No. : 6153-56-6

Size	Price	Stock	Quantity

Free Sample (0.1 - 0.5 mg)		Apply Now
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO ready for reconstitution	USD 28	In-stock	Estimated Time of Arrival: December 31
Solution
10 mM * 1 mL in DMSO	USD 28	In-stock	Estimated Time of Arrival: December 31
Solid
1 g	USD 25	In-stock	Estimated Time of Arrival: December 31
5 g	USD 50	In-stock	Estimated Time of Arrival: December 31
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Based on 1 publication(s) in Google Scholar

Other Forms of Oxalic acid dihydrate:

Oxalic acid, 99% Get quote
Oxalic acid diammonium monohydrate Get quote
Sodium oxalate,ACS,99.5% Get quote
Oxalic acid dihydrate (Standard) Get quote

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Biological Activity
Purity & Documentation
Customer Review

Description

Oxalic acid dihydrate is an endogenous metabolite.

Molecular Weight

126.07

Formula

C₂H₆O₆

CAS No.

6153-56-6

Appearance

Solid

Color

White to off-white

SMILES

O=C(O)C(O)=O.[2H2O]

Structure Classification

Ketones, Aldehydes, Acids

Initial Source

Endogenous metabolite

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Store at room temperature, keep dry and cool

In solvent	-80°C	2 years
	-20°C	1 year

Solvent & Solubility

In Vitro:

DMSO : 100 mg/mL (793.21 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	7.9321 mL	39.6605 mL	79.3210 mL
5 mM	1.5864 mL	7.9321 mL	15.8642 mL
10 mM	0.7932 mL	3.9661 mL	7.9321 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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

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 (19.83 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 (19.83 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 (19.83 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: ≥99.0%

Select Batch:

Data Sheet (245 KB) SDS (614 KB)

COA (251 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	7.9321 mL	39.6605 mL	79.3210 mL	198.3025 mL
	5 mM	1.5864 mL	7.9321 mL	15.8642 mL	39.6605 mL
	10 mM	0.7932 mL	3.9661 mL	7.9321 mL	19.8303 mL
	15 mM	0.5288 mL	2.6440 mL	5.2881 mL	13.2202 mL
	20 mM	0.3966 mL	1.9830 mL	3.9661 mL	9.9151 mL
	25 mM	0.3173 mL	1.5864 mL	3.1728 mL	7.9321 mL
	30 mM	0.2644 mL	1.3220 mL	2.6440 mL	6.6101 mL
	40 mM	0.1983 mL	0.9915 mL	1.9830 mL	4.9576 mL
	50 mM	0.1586 mL	0.7932 mL	1.5864 mL	3.9661 mL
	60 mM	0.1322 mL	0.6610 mL	1.3220 mL	3.3050 mL
	80 mM	0.0992 mL	0.4958 mL	0.9915 mL	2.4788 mL
	100 mM	0.0793 mL	0.3966 mL	0.7932 mL	1.9830 mL