1. Others Anti-infection
  2. Isotope-Labeled Compounds Orthopoxvirus Arenavirus
  3. Tecovirimat-d4

Tecovirimat-d4  (Synonyms: ST-246-d4)

Cat. No.: HY-14805S Purity: 99.14%
Handling Instructions Technical Support

Tecovirimat-d4 (ST-246-d4) is a deuterium-labelled Tecovirimat (HY-14805). Tecovirimat is an orally bioavailable and selective compound against orthopoxviruses [including vaccinia, monkeypox, camelpox, cowpox, ectromelia (mousepox), smallpox and variola viruses]. Tecovirimat is evaluated against vaccinia, cowpox virus, ectromelia virus with EC50 values of 0.01 μM, 0.48 μM and 0.05 μM, respectively. Tecovirimat targets the orthopoxvirus protein VP37 which is necessary for membrane envelopment of intracellular mature virus particles to form enveloped virus. Tecovirimat exerts antiviral activity on the target of the cowpox virus V061 gene, which is homologous to vaccinia virus F13L, encoding a major envelope protein (p37) required for production of extracellular virus. Tecovirimat could be used in the study for orthopoxvirus-induced diseases.

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

Tecovirimat-d<sub>4</sub> Chemical Structure

Tecovirimat-d4 Chemical Structure

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Customer Review

Based on 1 publication(s) in Google Scholar

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Description

Tecovirimat-d4 (ST-246-d4) is a deuterium-labelled Tecovirimat (HY-14805). Tecovirimat is an orally bioavailable and selective compound against orthopoxviruses [including vaccinia, monkeypox, camelpox, cowpox, ectromelia (mousepox), smallpox and variola viruses]. Tecovirimat is evaluated against vaccinia, cowpox virus, ectromelia virus with EC50 values of 0.01 μM, 0.48 μM and 0.05 μM, respectively. Tecovirimat targets the orthopoxvirus protein VP37 which is necessary for membrane envelopment of intracellular mature virus particles to form enveloped virus. Tecovirimat exerts antiviral activity on the target of the cowpox virus V061 gene, which is homologous to vaccinia virus F13L, encoding a major envelope protein (p37) required for production of extracellular virus. Tecovirimat could be used in the study for orthopoxvirus-induced diseases[1][2][3][4][5].

In Vitro

Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs.

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Molecular Weight

380.35

Formula

C19H11D4F3N2O3

Unlabeled CAS
Appearance

Solid

Color

White to off-white

SMILES

O=C(NN(C([C@]1([H])[C@@]2([H])[C@@](C3)([H])[C@@]3([H])[C@@](C=C2)([H])[C@]41[H])=O)C4=O)C5=C([2H])C([2H])=C(C(F)(F)F)C([2H])=C5[2H]

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 (262.92 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 2.6292 mL 13.1458 mL 26.2916 mL
5 mM 0.5258 mL 2.6292 mL 5.2583 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 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.
Calculation results:
Working solution concentration: mg/mL
Purity & Documentation
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 2.6292 mL 13.1458 mL 26.2916 mL 65.7289 mL
5 mM 0.5258 mL 2.6292 mL 5.2583 mL 13.1458 mL
10 mM 0.2629 mL 1.3146 mL 2.6292 mL 6.5729 mL
15 mM 0.1753 mL 0.8764 mL 1.7528 mL 4.3819 mL
20 mM 0.1315 mL 0.6573 mL 1.3146 mL 3.2864 mL
25 mM 0.1052 mL 0.5258 mL 1.0517 mL 2.6292 mL
30 mM 0.0876 mL 0.4382 mL 0.8764 mL 2.1910 mL
40 mM 0.0657 mL 0.3286 mL 0.6573 mL 1.6432 mL
50 mM 0.0526 mL 0.2629 mL 0.5258 mL 1.3146 mL
60 mM 0.0438 mL 0.2191 mL 0.4382 mL 1.0955 mL
80 mM 0.0329 mL 0.1643 mL 0.3286 mL 0.8216 mL
100 mM 0.0263 mL 0.1315 mL 0.2629 mL 0.6573 mL
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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.

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Product Name:
Tecovirimat-d4
Cat. No.:
HY-14805S
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