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N-Phenylthiourea
🥰Excellent
Catalog No. T72009Cas No. 103-85-5
Alias Phenylthiourea, Phenylthiocarbamide
N-Phenylthiourea (Phenylthiocarbamide) is a phenyl ring-containing organothiourea that acts as an EC 1.14.18.1 (tyrosinase) inhibitor, a diphenolase inhibitor, and a non-competitive inhibitor of the PvdP tyrosinase of Pseudomonas, which inhibits melanogenesis, and is able to be used in genetic taste testing.
N-Phenylthiourea
🥰Excellent
Purity: 99.71%
Catalog No. T72009Alias Phenylthiourea, PhenylthiocarbamideCas No. 103-85-5
N-Phenylthiourea (Phenylthiocarbamide) is a phenyl ring-containing organothiourea that acts as an EC 1.14.18.1 (tyrosinase) inhibitor, a diphenolase inhibitor, and a non-competitive inhibitor of the PvdP tyrosinase of Pseudomonas, which inhibits melanogenesis, and is able to be used in genetic taste testing.
| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 10 g | $30 | - | In Stock | |
| 25 g | $40 | - | In Stock | |
| 1 mL x 10 mM (in DMSO) | $29 | - | In Stock |
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In Stock Estimated shipping dateUSA Warehouse[1-2 days] Global Warehouse[5-7 days]
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Purity:99.71%
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Product Introduction
Bioactivity
Chemical Properties
| Description | N-Phenylthiourea (Phenylthiocarbamide) is a phenyl ring-containing organothiourea that acts as an EC 1.14.18.1 (tyrosinase) inhibitor, a diphenolase inhibitor, and a non-competitive inhibitor of the PvdP tyrosinase of Pseudomonas, which inhibits melanogenesis, and is able to be used in genetic taste testing. |
| In vitro | N-Phenylthiourea acts as a reversible competitive inhibitor of tyrosinase in DOPA oxidation assays (Ki = 0.21 μM), significantly reducing DOPA-chrome formation[1]. |
| In vivo | In zebrafish embryos, co-treatment with N-Phenylthiourea (100 μM) and HgCl₂ significantly reduced mercury toxicity, with both mortality and hepatic Hg levels decreasing by 60-fold. In contrast, co-treatment with CH₃HgCl increased toxicity, leading to higher mortality and a 2-fold increase in hepatic Hg accumulation. These results indicate that N-Phenylthiourea has opposite modulatory effects on the toxicity of inorganic and organic mercury[2]. |
| Synonyms | Phenylthiourea, Phenylthiocarbamide |
| Molecular Weight | 152.22 |
| Formula | C7H8N2S |
| Cas No. | 103-85-5 |
| Smiles | S=C(N)NC=1C=CC=CC1 |
| Color | White |
| Appearance | Solid |
Storage & Solubility Information
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||||||||||||
| Solubility Information | DMSO: 80 mg/mL (525.56 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
| In Vivo Formulation | 10% DMSO+40% PEG300+5% Tween 80+45% Saline: 3.3 mg/mL (21.68 mM), Sonication is recommended. Please add the solvents sequentially, clarifying the solution as much as possible before adding the next one. Dissolve by heating and/or sonication if necessary. Working solution is recommended to be prepared and used immediately. The formulation provided above is for reference purposes only. In vivo formulations may vary and should be modified based on specific experimental conditions. | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
DMSO
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Calculator
In Vivo Formulation Calculator (Clear solution)
Please enter your animal experiment information in the following box and click Calculate to obtain the mother liquor preparation method and in vivo formula preparation method:
For example, your dosage is 10 mg/kg Each animal weighs 20 g, and the dosage volume is 100 μL . A total of 10 animals were administered, and the formula you used is 5% 
DMSO+30% PEG300+5% Tween 80+60% Saline/PBS/ddH2O. So your working solution concentration is 2 mg/mL。Mother liquor preparation method: 2 mg of drug dissolved in 50 μL DMSO (mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.
(mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.Preparation method for in vivo formula: Take 50 μL DMSO main solution, add 300 μLPEG300 mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLSaline/PBS/ddH2O mix well and clarify
main solution, add 300 μLPEG300 mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLSaline/PBS/ddH2O mix well and clarifyFor Reference Only. Please develop an appropriate dissolution method based on your laboratory animals and route of administration.
Dose Conversion
You can also refer to dose conversion for different animals. More Dose Conversion
Tech Support
Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc
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