2. Anti-infection
  3. Bacterial
  4. 4-Allylcatechol

4-Allylcatechol  (Synonyms: Hydroxychavicol; 4-Allylpyrocatechol)

Cat. No.: HY-N1887 Purity: 99.73%
COA Handling Instructions

Molarity Calculator

4-Allylcatechol (4-Allylpyrocatechol) is a xylan isolated from the root of Piper taiwanense. 4-Allylcatechol has a strong inhibitory activity against collagen-induced platelet aggregation (IC50=5.3 μM). In addition, 4-Allylcatechol has anti-tuberculosis activity against Mycobacterium tuberculosis H37Rv (MIC=27.6 μg/mL).

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

4-Allylcatechol Chemical Structure

4-Allylcatechol Chemical Structure

CAS No. : 1126-61-0

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Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
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Solution
10 mM * 1 mL in DMSO USD 44 In-stock
Solid
5 mg USD 40 In-stock
10 mg USD 65 In-stock
25 mg USD 130 In-stock
50 mg USD 210 In-stock
100 mg USD 340 In-stock
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Based on 1 publication(s) in Google Scholar

4-Allylcatechol Related Antibodies

Top Publications Citing Use of Products

1 Publications Citing Use of MCE 4-Allylcatechol

  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

4-Allylcatechol (4-Allylpyrocatechol) is a xylan isolated from the root of Piper taiwanense. 4-Allylcatechol has a strong inhibitory activity against collagen-induced platelet aggregation (IC50=5.3 μM). In addition, 4-Allylcatechol has anti-tuberculosis activity against Mycobacterium tuberculosis H37Rv (MIC=27.6 μg/mL)[1].

Molecular Weight

150.17

Formula

C9H10O2
CAS No.
Appearance

Solid

Color

Light yellow to brown

SMILES

OC1=CC=C(CC=C)C=C1O
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 6 months
-20°C 1 month
Solvent & Solubility
In Vitro: 

DMSO : ≥ 100 mg/mL (665.91 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 6.6591 mL 33.2956 mL 66.5912 mL
5 mM 1.3318 mL 6.6591 mL 13.3182 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)

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 (16.65 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 (16.65 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).
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: 99.73%

COA (245 KB) LCMS (258 KB)

Handling Instructions (2659 KB)
References

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.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 6.6591 mL 33.2956 mL 66.5912 mL 166.4780 mL
5 mM 1.3318 mL 6.6591 mL 13.3182 mL 33.2956 mL
10 mM 0.6659 mL 3.3296 mL 6.6591 mL 16.6478 mL
15 mM 0.4439 mL 2.2197 mL 4.4394 mL 11.0985 mL
20 mM 0.3330 mL 1.6648 mL 3.3296 mL 8.3239 mL
25 mM 0.2664 mL 1.3318 mL 2.6636 mL 6.6591 mL
30 mM 0.2220 mL 1.1099 mL 2.2197 mL 5.5493 mL
40 mM 0.1665 mL 0.8324 mL 1.6648 mL 4.1619 mL
50 mM 0.1332 mL 0.6659 mL 1.3318 mL 3.3296 mL
60 mM 0.1110 mL 0.5549 mL 1.1099 mL 2.7746 mL
80 mM 0.0832 mL 0.4162 mL 0.8324 mL 2.0810 mL
100 mM 0.0666 mL 0.3330 mL 0.6659 mL 1.6648 mL
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4-Allylcatechol 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:

4-Allylcatechol1126-61-0Hydroxychavicol 4-AllylpyrocatecholBacterialInhibitorinhibitorinhibit

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