Methyl 5-hydroxypyridine-2-carboxylate

Name: Methyl 5-hydroxypyridine-2-carboxylate
Brand: MedChemExpress
SKU: HY-W005963
Rating: 4.5 (1 reviews)

Cat. No.: HY-W005963 Purity: 98.89%: FAQs
Data Sheet SDS COA Handling Instructions

Molarity Calculator

Methyl 5-hydroxypyridine-2-carboxylate is a phenolic acid that can found in the stems of Mahonia fortune. Methyl 5-hydroxypyridine-2-carboxylate exhibits NO inhibitory effects in vitro.

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

Methyl 5-hydroxypyridine-2-carboxylate Chemical Structure

CAS No. : 30766-12-2

Size	Price	Stock	Quantity
100 mg	USD 50	In-stock	Estimated Time of Arrival: December 31
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500 mg		Get quote

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Biological Activity
Purity & Documentation
References
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Description

Methyl 5-hydroxypyridine-2-carboxylate is a phenolic acid that can found in the stems of Mahonia fortune. Methyl 5-hydroxypyridine-2-carboxylate exhibits NO inhibitory effects in vitro^[1].

In Vitro

Methyl 5-hydroxypyridine-2-carboxylate (compound 2) inhibits NO in LPS-stimulated RAW264.7 and BV2 cells, with IC₅₀s of 115.67 and 118.80 μM, respectively^[1].
Methyl 5-hydroxypyridine-2-carboxylate (6.25-200 μM) does not exhibit any cytotoxic effect^[1].

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

Molecular Weight

153.14

Formula

C₇H₇NO₃

CAS No.

30766-12-2

Appearance

Solid

Color

Off-white to pink

SMILES

O=C(C1=NC=C(O)C=C1)OC

Structure Classification

Initial Source

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	2 years
	-20°C	1 year

Solvent & Solubility

In Vitro:

DMSO : 50 mg/mL (326.50 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	6.5300 mL	32.6499 mL	65.2997 mL
5 mM	1.3060 mL	6.5300 mL	13.0599 mL
10 mM	0.6530 mL	3.2650 mL	6.5300 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 (16.32 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 (16.32 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 (16.32 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: 98.89%

Select Batch:

Data Sheet (270 KB) SDS (393 KB)

COA (246 KB) LCMS (256 KB)

Handling Instructions (2659 KB)

References

[1]. Liu L, et, al. Simultaneous characterisation of multiple Mahonia fortunei bioactive compounds in rat plasma by UPLC-MS/MS for application in pharmacokinetic studies and anti-inflammatory activity in vitro. J Pharm Biomed Anal. 2020 Feb 5;179:113013. [Content Brief]

Complete Stock Solution Preparation Table

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

DMSO	1 mM	6.5300 mL	32.6499 mL	65.2997 mL	163.2493 mL
	5 mM	1.3060 mL	6.5300 mL	13.0599 mL	32.6499 mL
	10 mM	0.6530 mL	3.2650 mL	6.5300 mL	16.3249 mL
	15 mM	0.4353 mL	2.1767 mL	4.3533 mL	10.8833 mL
	20 mM	0.3265 mL	1.6325 mL	3.2650 mL	8.1625 mL
	25 mM	0.2612 mL	1.3060 mL	2.6120 mL	6.5300 mL
	30 mM	0.2177 mL	1.0883 mL	2.1767 mL	5.4416 mL
	40 mM	0.1632 mL	0.8162 mL	1.6325 mL	4.0812 mL
	50 mM	0.1306 mL	0.6530 mL	1.3060 mL	3.2650 mL
	60 mM	0.1088 mL	0.5442 mL	1.0883 mL	2.7208 mL
	80 mM	0.0816 mL	0.4081 mL	0.8162 mL	2.0406 mL
	100 mM	0.0653 mL	0.3265 mL	0.6530 mL	1.6325 mL