Oditrasertib (Synonyms: SAR443820; DNL788)

Cat. No.: HY-148787 Purity: 99.24%: FAQs
Data Sheet SDS COA Handling Instructions

Molarity Calculator

Oditrasertib (SAR443820) is an orally active and brain-penetrant receptor-interacting protein kinase 1 (RIPK1) inhibitor with an IC₅₀ value lower than 100 nM. Oditrasertib could make nerve cells more resistant to the pathology and slow down the disease. Oditrasertib can be used for the research of neurodegenerative diseases involving inflammation or cell death.

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

Oditrasertib Chemical Structure

CAS No. : 2252271-93-3

Size	Price	Stock	Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO ready for reconstitution	USD 462	In-stock	Estimated Time of Arrival: December 31
Solution
10 mM * 1 mL in DMSO	USD 462	In-stock	Estimated Time of Arrival: December 31
Solid
1 mg	USD 168	In-stock	Estimated Time of Arrival: December 31
5 mg	USD 420	In-stock	Estimated Time of Arrival: December 31
10 mg	USD 680	In-stock	Estimated Time of Arrival: December 31
25 mg	USD 1360	In-stock	Estimated Time of Arrival: December 31
50 mg	USD 2180	In-stock	Estimated Time of Arrival: December 31
100 mg	USD 3500	In-stock	Estimated Time of Arrival: December 31
200 mg		Get quote
500 mg		Get quote

or Bulk Inquiry

* Please select Quantity before adding items.

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

Featured Recommendations

•Related Screening Libraries:

•Related Small Molecules:

•Related Proteins:

View All RIP kinase Isoform Specific Products:

View All Isoforms

RIPK1 RIPK2 RIPK3

Biological Activity
Purity & Documentation
References
Customer Review

Description

Molecular Weight

295.28

Formula

C₁₄H₁₅F₂N₃O₂

CAS No.

2252271-93-3

Appearance

Solid

Color

White to off-white

SMILES

N#CC1=CN=CC2=C1OCCN(C2)C(C(C)(C(F)F)C)=O

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 (338.66 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	3.3866 mL	16.9331 mL	33.8662 mL
5 mM	0.6773 mL	3.3866 mL	6.7732 mL
10 mM	0.3387 mL	1.6933 mL	3.3866 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)

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

Concentration _(start)

Volume _(start)

Concentration _(final)

Volume _(final)

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 (8.47 mM); Clear solution; Need ultrasonic

This protocol yields a clear solution of 2.5 mg/mL.
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 (8.47 mM); Clear solution; Need ultrasonic

This protocol yields a clear solution of 2.5 mg/mL.
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.
Protocol 3

Add each solvent one by one: 10% DMSO 90% Corn Oil
Solubility: 2.5 mg/mL (8.47 mM); Clear solution; Need ultrasonic

This protocol yields a clear solution of 2.5 mg/mL. If the continuous dosing period exceeds half a month, please choose this protocol carefully.
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL Corn oil, and mix evenly.

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

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: 99.24%

Select Batch:

Data Sheet (275 KB) SDS (251 KB)

COA (252 KB) HNMR (259 KB) LCMS (95 KB)

Handling Instructions (2659 KB)

References

[1]. Fidalgo JDV, et al. Preparation of substituted oxazepines and related compounds as RIPK1 inhibitors and uses thereof. WO2018213632A1. 2018-11-22.

[2]. Hincelin-Mery A, et al. Safety, pharmacokinetics, and target engagement of a brain penetrant RIPK1 inhibitor, SAR443820 (DNL788), in healthy adult participants. Clin Transl Sci. 2024 Jan;17(1):e13690. [Content Brief]

[3]. Montalban X, et al. Effect of RIPK1 inhibitor, SAR443820, on serum neurofilament light levels in patients with multiple sclerosis: a phase 2 trial design (P6-3.011)[J]. Neurology, 2023, 100(17_supplement_2): 2178.

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

DMSO	1 mM	3.3866 mL	16.9331 mL	33.8662 mL	84.6654 mL
	5 mM	0.6773 mL	3.3866 mL	6.7732 mL	16.9331 mL
	10 mM	0.3387 mL	1.6933 mL	3.3866 mL	8.4665 mL
	15 mM	0.2258 mL	1.1289 mL	2.2577 mL	5.6444 mL
	20 mM	0.1693 mL	0.8467 mL	1.6933 mL	4.2333 mL
	25 mM	0.1355 mL	0.6773 mL	1.3546 mL	3.3866 mL
	30 mM	0.1129 mL	0.5644 mL	1.1289 mL	2.8222 mL
	40 mM	0.0847 mL	0.4233 mL	0.8467 mL	2.1166 mL
	50 mM	0.0677 mL	0.3387 mL	0.6773 mL	1.6933 mL
	60 mM	0.0564 mL	0.2822 mL	0.5644 mL	1.4111 mL
	80 mM	0.0423 mL	0.2117 mL	0.4233 mL	1.0583 mL
	100 mM	0.0339 mL	0.1693 mL	0.3387 mL	0.8467 mL

Oditrasertib Related Classifications

Neurological Disease Inflammation/Immunology

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:

Oditrasertib2252271-93-3SAR443820 DNL788SAR 443820SAR-443820DNL788DNL 788DNL-788RIP kinaseReceptor-interacting protein kinasesRIPKinflammationkinase inhibitorcell deathRIPK1Inhibitorinhibitorinhibit

Your Recently Viewed Products:

Product Name

Salutation

Applicant Name *

Email Address *

Phone Number *

Organization Name *

Department *

Requested quantity *

Country or Region *

Remarks