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2-Hydroxy-4-methylbenzaldehyde

Alias: 2Hydroxy4methylbenzaldehyde; 2 Hydroxy 4 methylbenzaldehyde
Cat No.:V38486 Purity: ≥98%
2-Hydroxy-4-methylbenzaldehyde is an endogenously produced metabolite.
2-Hydroxy-4-methylbenzaldehyde
2-Hydroxy-4-methylbenzaldehyde Chemical Structure CAS No.: 698-27-1
Product category: New2
This product is for research use only, not for human use. We do not sell to patients.
Size Price Stock Qty
10g
Other Sizes
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Product Description
2-Hydroxy-4-methylbenzaldehyde is an endogenously produced metabolite.
2-Hydroxy-4-methylbenzaldehyde (CAS#: 698-27-1) is an aromatic aldehyde with the molecular formula C8H8O2 and a molecular weight of 136.15. It is also known as 4-Methylsalicylaldehyde. This compound is an endogenous metabolite and is found in licorice. It is used as an intermediate for the synthesis of liquid crystals and as a pharmaceutical intermediate. It is also used as a flavoring agent.
Biological Activity I Assay Protocols (From Reference)
Targets
2-Hydroxy-4-methylbenzaldehyde does not have a well-defined pharmacological target, as it is primarily a chemical intermediate and endogenous metabolite. It may interact with various enzymes and receptors as a xenobiotic, but its specific binding targets have not been fully characterized. The compound's aldehyde and phenol groups make it reactive and capable of forming adducts with biological molecules. It is not used as a therapeutic agent.
ln Vitro
2-Hydroxy-4-methylbenzaldehyde does not possess significant pharmacological activity as a pure compound in typical in vitro assays, as it is primarily used as a chemical intermediate. Studies may involve evaluating its reactivity in organic synthesis or its presence as a metabolite in biological samples. The compound is used as a precursor for the synthesis of many organic compounds. It is not studied for specific biological activities.
ln Vivo
In vivo activity of 2-Hydroxy-4-methylbenzaldehyde is related to its role as an endogenous metabolite. It is found in licorice and may have biological effects in plants or animals. However, the compound is not used therapeutically, and comprehensive in vivo studies evaluating its pharmacokinetic properties, efficacy, and safety are limited. Its toxicity profile is primarily related to its use as a chemical intermediate.
Enzyme Assay
In vitro enzyme/receptor binding experiments for 2-Hydroxy-4-methylbenzaldehyde are not typical, as it is a chemical intermediate rather than a pharmacologically active compound. Studies may involve measuring its reactivity with various reagents or its presence as a metabolite in biological samples. Its chemical properties are characterized using standard analytical methods such as GC and HPLC. The compound is also used as a reference standard in analytical chemistry.
Cell Assay
In vitro cellular experiments for 2-Hydroxy-4-methylbenzaldehyde are not typical, as it is a chemical intermediate rather than a pharmacologically active compound. The compound may be used in studies to evaluate its cytotoxicity or its metabolism in cell lines. However, comprehensive in vitro cellular studies are limited. The compound's aldehyde and phenol groups can react with cellular nucleophiles, which may contribute to its biological effects.
Animal Protocol
In vivo animal experiments for 2-Hydroxy-4-methylbenzaldehyde are not typical, as it is a chemical intermediate rather than a drug candidate. Studies may involve administering the compound to animals to study its metabolism or toxicity. The compound is a known irritant and should be handled with care. Comprehensive in vivo studies evaluating its pharmacokinetic properties are limited.
ADME/Pharmacokinetics
Pharmacokinetic properties of 2-Hydroxy-4-methylbenzaldehyde have not been extensively characterized. With a molecular weight of 136.15, the compound is expected to have moderate lipophilicity. It is used as an intermediate for the synthesis of liquid crystals. Detailed pharmacokinetic studies are limited. The compound's physicochemical properties are typical of aromatic aldehydes and phenols.
Toxicity/Toxicokinetics
Toxicological data for 2-Hydroxy-4-methylbenzaldehyde are limited. As an aldehyde and phenol, it may cause irritation to the skin, eyes, and respiratory tract. The compound should be handled with care, and standard safety protocols for handling aldehydes and phenols should be followed, including the use of personal protective equipment and working in a well-ventilated area. The toxicological properties of this substance have not been fully investigated.
Additional Infomation
2-Hydroxy-4-methylbenzaldehyde is a type of hydroxybenzaldehyde. It has been reported that licorice contains 2-hydroxy-4-methylbenzaldehyde, and relevant data is available for reference.
2-Hydroxy-4-methylbenzaldehyde is a research chemical that has not entered clinical trials or received regulatory approval for therapeutic use. It is primarily used as a chemical intermediate in the synthesis of liquid crystals and pharmaceuticals. The compound is also an endogenous metabolite and is found in licorice. It is also known as 4-Methylsalicylaldehyde. Further research is needed to explore its potential biological activities.
These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C₈H₈O₂
Molecular Weight
136.15
Exact Mass
136.052
CAS #
698-27-1
PubChem CID
61200
Appearance
White to off-white solid powder
Density
1.2±0.1 g/cm3
Boiling Point
219.5±20.0 °C at 760 mmHg
Melting Point
58-61ºC(lit.)
Flash Point
88.0±14.4 °C
Vapour Pressure
0.1±0.4 mmHg at 25°C
Index of Refraction
1.602
LogP
2.07
Hydrogen Bond Donor Count
1
Hydrogen Bond Acceptor Count
2
Rotatable Bond Count
1
Heavy Atom Count
10
Complexity
122
Defined Atom Stereocenter Count
0
InChi Key
JODRRPJMQDFCBJ-UHFFFAOYSA-N
InChi Code
InChI=1S/C8H8O2/c1-6-2-3-7(5-9)8(10)4-6/h2-5,10H,1H3
Chemical Name
2-hydroxy-4-methylbenzaldehyde
Synonyms
2Hydroxy4methylbenzaldehyde; 2 Hydroxy 4 methylbenzaldehyde
HS Tariff Code
2934.99.9001
Storage

Powder      -20°C    3 years

                     4°C     2 years

In solvent   -80°C    6 months

                  -20°C    1 month

Note: Please store this product in a sealed and protected environment (e.g. under nitrogen), avoid exposure to moisture.
Shipping Condition
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
Solubility Data
Solubility (In Vitro)
DMSO : ~33.33 mg/mL (~244.80 mM)
Solubility (In Vivo)
Solubility in Formulation 1: ≥ 2.5 mg/mL (18.36 mM) (saturation unknown) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL.
Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution.

Solubility in Formulation 2: ≥ 2.5 mg/mL (18.36 mM) (saturation unknown) in 10% DMSO + 90% (20% SBE-β-CD in Saline) (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 900 μL of 20% SBE-β-CD physiological saline solution and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C,1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution.

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Solubility in Formulation 3: ≥ 2.5 mg/mL (18.36 mM) (saturation unknown) in 10% DMSO + 90% Corn Oil (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 900 μL of corn oil and mix evenly.


 (Please use freshly prepared in vivo formulations for optimal results.)
Preparing Stock Solutions 1 mg 5 mg 10 mg
1 mM 7.3448 mL 36.7242 mL 73.4484 mL
5 mM 1.4690 mL 7.3448 mL 14.6897 mL
10 mM 0.7345 mL 3.6724 mL 7.3448 mL

*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.

Calculator

Molarity Calculator allows you to calculate the mass, volume, and/or concentration required for a solution, as detailed below:

  • Calculate the Mass of a compound required to prepare a solution of known volume and concentration
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  • Calculate the Concentration of a solution resulting from a known mass of compound in a specific volume
An example of molarity calculation using the molarity calculator is shown below:
What is the mass of compound required to make a 10 mM stock solution in 5 ml of DMSO given that the molecular weight of the compound is 350.26 g/mol?
  • Enter 350.26 in the Molecular Weight (MW) box
  • Enter 10 in the Concentration box and choose the correct unit (mM)
  • Enter 5 in the Volume box and choose the correct unit (mL)
  • Click the “Calculate” button
  • The answer of 17.513 mg appears in the Mass box. In a similar way, you may calculate the volume and concentration.

Dilution Calculator allows you to calculate how to dilute a stock solution of known concentrations. For example, you may Enter C1, C2 & V2 to calculate V1, as detailed below:

What volume of a given 10 mM stock solution is required to make 25 ml of a 25 μM solution?
Using the equation C1V1 = C2V2, where C1=10 mM, C2=25 μM, V2=25 ml and V1 is the unknown:
  • Enter 10 into the Concentration (Start) box and choose the correct unit (mM)
  • Enter 25 into the Concentration (End) box and select the correct unit (mM)
  • Enter 25 into the Volume (End) box and choose the correct unit (mL)
  • Click the “Calculate” button
  • The answer of 62.5 μL (0.1 ml) appears in the Volume (Start) box
g/mol

Molecular Weight Calculator allows you to calculate the molar mass and elemental composition of a compound, as detailed below:

Note: Chemical formula is case sensitive: C12H18N3O4  c12h18n3o4
Instructions to calculate molar mass (molecular weight) of a chemical compound:
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Definitions of molecular mass, molecular weight, molar mass and molar weight:
  • Molecular mass (or molecular weight) is the mass of one molecule of a substance and is expressed in the unified atomic mass units (u). (1 u is equal to 1/12 the mass of one atom of carbon-12)
  • Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.
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Reconstitution Calculator allows you to calculate the volume of solvent required to reconstitute your vial.

  • Enter the mass of the reagent and the desired reconstitution concentration as well as the correct units
  • Click the “Calculate” button
  • The answer appears in the Volume (to add to vial) box
In vivo Formulation Calculator (Clear solution)
Step 1: Enter information below (Recommended: An additional animal to make allowance for loss during the experiment)
Step 2: Enter in vivo formulation (This is only a calculator, not the exact formulation for a specific product. Please contact us first if there is no in vivo formulation in the solubility section.)
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Calculation results

Working concentration mg/mL;

Method for preparing DMSO stock solution mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.

Method for preparing in vivo formulation:Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O,mix and clarify.

(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
             (2) Be sure to add the solvent(s) in order.

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