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  5. 2-Hydroxy-4-methoxybenzoic acid

2-Hydroxy-4-methoxybenzoic acid  (Synonyms: 4-Methoxysalicylic Acid)

Cat. No.: HY-75625 Purity: 99.55%
COA Handling Instructions

Molarity Calculator

2-Hydroxy-4-methoxybenzoic acid is a derivative of methoxybenzoic. 2-Hydroxy-4-methoxybenzoic is a potential biomarker.

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

2-Hydroxy-4-methoxybenzoic acid Chemical Structure

2-Hydroxy-4-methoxybenzoic acid Chemical Structure

CAS No. : 2237-36-7

Size Price Stock Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
 USD 44 In-stock
Solution
10 mM * 1 mL in DMSO USD 44 In-stock
Solid
5 g USD 40 Get quote
10 g USD 65 Get quote
50 g   Get quote  

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Based on 1 publication(s) in Google Scholar

2-Hydroxy-4-methoxybenzoic acid Related Antibodies

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Description

2-Hydroxy-4-methoxybenzoic acid is a derivative of methoxybenzoic. 2-Hydroxy-4-methoxybenzoic is a potential biomarker.

Molecular Weight

168.15

Formula

C8H8O4
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

O=C(O)C1=C(O)C=C(OC)C=C1
Structure Classification
Initial Source
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

4°C, stored under nitrogen

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

Solvent & Solubility
In Vitro: 

DMSO : 50 mg/mL (297.36 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 5.9472 mL 29.7359 mL 59.4719 mL
5 mM 1.1894 mL 5.9472 mL 11.8944 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). 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)

Mass
=
Concentration
×
Volume
×
Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

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 (14.87 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 (14.87 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.
In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

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).

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

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: 99.55%

COA (251 KB) HNMR (121 KB) RP-HPLC (106 KB)

Handling Instructions (2659 KB)

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). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 5.9472 mL 29.7359 mL 59.4719 mL 148.6797 mL
5 mM 1.1894 mL 5.9472 mL 11.8944 mL 29.7359 mL
10 mM 0.5947 mL 2.9736 mL 5.9472 mL 14.8680 mL
15 mM 0.3965 mL 1.9824 mL 3.9648 mL 9.9120 mL
20 mM 0.2974 mL 1.4868 mL 2.9736 mL 7.4340 mL
25 mM 0.2379 mL 1.1894 mL 2.3789 mL 5.9472 mL
30 mM 0.1982 mL 0.9912 mL 1.9824 mL 4.9560 mL
40 mM 0.1487 mL 0.7434 mL 1.4868 mL 3.7170 mL
50 mM 0.1189 mL 0.5947 mL 1.1894 mL 2.9736 mL
60 mM 0.0991 mL 0.4956 mL 0.9912 mL 2.4780 mL
80 mM 0.0743 mL 0.3717 mL 0.7434 mL 1.8585 mL
100 mM 0.0595 mL 0.2974 mL 0.5947 mL 1.4868 mL
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2-Hydroxy-4-methoxybenzoic acid Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

2-Hydroxy-4-methoxybenzoic acid2237-36-74-Methoxysalicylic AcidOthersInhibitorinhibitorinhibit

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