2. GPCR/G Protein
  3. GnRH Receptor
  4. DCOIT

DCOIT is a representative isothiazolinone that stimulates the gonadotropin-releasing hormone receptor (GnRHR)-mediated synthesis of follicle-stimulating hormone and luteinizing hormone in the brain. DCOIT interferes with G protein-coupled receptors, MAPK and Ca2+ signaling cascades.

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DCOIT Chemical Structure

DCOIT Chemical Structure

CAS No. : 64359-81-5

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10 mM * 1 mL in DMSO
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Based on 1 publication(s) in Google Scholar

DCOIT Related Antibodies

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  • Purity & Documentation

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Description

DCOIT is a representative isothiazolinone that stimulates the gonadotropin-releasing hormone receptor (GnRHR)-mediated synthesis of follicle-stimulating hormone and luteinizing hormone in the brain. DCOIT interferes with G protein-coupled receptors, MAPK and Ca2+ signaling cascades[1].

Molecular Weight

282.23

Formula

C11H17Cl2NOS
CAS No.
Appearance

Solid

SMILES

O=C1N(CCCCCCCC)SC(Cl)=C1Cl
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 : 133.33 mg/mL (472.42 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 3.5432 mL 17.7160 mL 35.4321 mL
5 mM 0.7086 mL 3.5432 mL 7.0864 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    90% (20% SBE-β-CD in Saline)

    Solubility: 5 mg/mL (17.72 mM); Clear solution; Need ultrasonic

    This protocol yields a clear solution of 5 mg/mL.

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (50.0 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: 99.74%

SDS (787 KB)

COA (244 KB) HNMR (117 KB) RP-HPLC (196 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 3.5432 mL 17.7160 mL 35.4321 mL 88.5802 mL
5 mM 0.7086 mL 3.5432 mL 7.0864 mL 17.7160 mL
10 mM 0.3543 mL 1.7716 mL 3.5432 mL 8.8580 mL
15 mM 0.2362 mL 1.1811 mL 2.3621 mL 5.9053 mL
20 mM 0.1772 mL 0.8858 mL 1.7716 mL 4.4290 mL
25 mM 0.1417 mL 0.7086 mL 1.4173 mL 3.5432 mL
30 mM 0.1181 mL 0.5905 mL 1.1811 mL 2.9527 mL
40 mM 0.0886 mL 0.4429 mL 0.8858 mL 2.2145 mL
50 mM 0.0709 mL 0.3543 mL 0.7086 mL 1.7716 mL
60 mM 0.0591 mL 0.2953 mL 0.5905 mL 1.4763 mL
80 mM 0.0443 mL 0.2215 mL 0.4429 mL 1.1073 mL
100 mM 0.0354 mL 0.1772 mL 0.3543 mL 0.8858 mL
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DCOIT 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:

DCOIT64359-81-5Kathon 930Kathon930Kathon-930GnRH ReceptorGonadotropin releasing hormone receptorGNRHRIsothiazolinoneGnRHRMAPKG protein-coupled receptorsluteinizing hormoneInhibitorinhibitorinhibit

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