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  2. Isotope-Labeled Compounds JAK Apoptosis Bacterial Fungal Influenza Virus
  3. Tofacitinib-d3 citrate

Tofacitinib-d3 citrate  (Synonyms: Tasocitinib-d3 citrate; CP-690550-d3 citrate)

Cat. No.: HY-40354AS Purity: 99.14%
COA Handling Instructions

Tofacitinib-d3 (citrate) is deuterium labeled Tofacitinib (citrate). Tofacitinib citrate is an orally available JAK1/2/3 inhibitor with IC50s of 1, 20, and 112 nM, respectively. Tofacitinib citrate has antibacterial, antifungal and antiviral activities.

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

Tofacitinib-d<sub>3</sub> citrate Chemical Structure

Tofacitinib-d3 citrate Chemical Structure

CAS No. : 2701680-77-3

Size Price Stock Quantity
1 mg USD 520 In-stock
5 mg   Get quote  
10 mg   Get quote  

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This product is a controlled substance and not for sale in your territory.

Customer Review

Based on 1 publication(s) in Google Scholar

Other Forms of Tofacitinib-d3 citrate:

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Description

Tofacitinib-d3 (citrate) is deuterium labeled Tofacitinib (citrate). Tofacitinib citrate is an orally available JAK1/2/3 inhibitor with IC50s of 1, 20, and 112 nM, respectively. Tofacitinib citrate has antibacterial, antifungal and antiviral activities.

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[1].

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

Molecular Weight

507.51

Formula

C22H25D3N6O8

CAS No.
Unlabeled CAS

540737-29-9

Appearance

Solid

Color

White to off-white

SMILES

O=C(CC#N)N1C[C@H](N(C2=C3C(NC=C3)=NC=N2)C([2H])([2H])[2H])[C@H](C)CC1.O=C(CC(C(O)=O)(O)CC(O)=O)O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

4°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Solvent & Solubility
In Vitro: 

DMSO : 28.57 mg/mL (56.29 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

DMSO : 28.57 mg/mL (56.29 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

H2O : 3.33 mg/mL (6.56 mM; Need ultrasonic)

H2O : 3.33 mg/mL (6.56 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 1.9704 mL 9.8520 mL 19.7040 mL
5 mM 0.3941 mL 1.9704 mL 3.9408 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 (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

  • 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:

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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 (sealed storage, away from moisture). 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
H2O / H2O / DMSO / DMSO 1 mM 1.9704 mL 9.8520 mL 19.7040 mL 49.2601 mL
5 mM 0.3941 mL 1.9704 mL 3.9408 mL 9.8520 mL
DMSO / DMSO 10 mM 0.1970 mL 0.9852 mL 1.9704 mL 4.9260 mL
15 mM 0.1314 mL 0.6568 mL 1.3136 mL 3.2840 mL
20 mM 0.0985 mL 0.4926 mL 0.9852 mL 2.4630 mL
25 mM 0.0788 mL 0.3941 mL 0.7882 mL 1.9704 mL
30 mM 0.0657 mL 0.3284 mL 0.6568 mL 1.6420 mL
40 mM 0.0493 mL 0.2463 mL 0.4926 mL 1.2315 mL
50 mM 0.0394 mL 0.1970 mL 0.3941 mL 0.9852 mL

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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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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Tofacitinib-d3 citrate
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