country

Change Language

EN - English
FR - Français
DE - Deutsch
ES - Español
JA - 日本語
KO - 한국어

Product Name	Size / Unit Price	Qty

Total: USD 0.00 Checkout

Cat. No.: HY-160556

Copy Link Print Information

RLY-2139

(Synonyms: CDK2-IN-26)

RLY-2139 is a potent inhibitor of CDK2.

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

CAS No.: 2821777-43-7

Formula: C₂₀H₂₄F₂N₆O₅

Molecular Weight:466.44

Storage:

Please store the product under the recommended conditions in the Certificate of Analysis.

Data Sheet (265 KB)

RLY-2139 Chemical Structure

CAS No.: 2821777-43-7

Fast delivery

Free and easy returns

Size

Price

Stock

Quantity

MOQ

Minimum order quantity

Sample (0.1mg)

In-stock

(In Japan)

Apply Now

Get Quote Ask For Quote & Lead Time Consult sales personnel for more information Check price and availability Get Quote Ask For Quote & Lead Time Consult sales personnel for more information Check price and availability

Bulk Inquiry

Other size

Get Quote

Get it by August 31for select sizes. Order within 11 hrs 49 mins.

This product is a controlled substance, please contact local distributor for purchase. This product is a controlled substance and not for sale in your territory.

Amount: USD 0.00

Please select quantity

or

or

* Please select Quantity before adding items.

To place orders, for customer services and technical support, please contact: MedChemExpress USA

Tel: 609-228-6898 E-mail: [email protected] [email protected]

This product is not for sale in your territory.

Data Download

Data Sheet (265 KB)

Handling Instructions (2659 KB)

To place orders, for customer services and technical support, please contact:

609-228-6898

[email protected] [email protected]

Find Your Local Distributor Your local distributor: Hycultec GmbHHycultec

Biological Activity

Chemical Information

Purity & Documentation

References

Help & FAQs

Top Publications Citing

Use of MCE Products

Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

All CDK Isoforms
More

CDK1

CDK2

CDK3

CDK4

CDK5

CDK6

CDK7

CDK8

CDK9

CDK11

CDK12

CDK13

CDK14

CDK16

CDK19

CDC

CLK

Pho85

CDK10

CDK15

CDK17

CDK18

CDK20

PITSLRE

Biological Activity

Description

IC₅₀ & Target

Chemical Information

Purity & Documentation

References

Calculators

Help & FAQs

Classifications

Bioz

Biological Activity

Description

RLY-2139 is a potent inhibitor of CDK2^[1].

IC₅₀ & Target

CDK2

All CDK Isoforms :

CDK1

CDK2

CDK3

CDK4

CDK5

CDK6

CDK7

CDK8

CDK9

CDK11

CDK12

CDK13

CDK14

CDK16

CDK19

CDC

CLK

Pho85

CDK10

CDK15

CDK17

CDK18

CDK20

PITSLRE

Chemical Information

CAS No. 2821777-43-7

Molecular Weight 466.44

Formula C₂₀H₂₄F₂N₆O₅

SMILES

O=C(C1=CC(OCC(F)F)=NN1C)NC2=CC([C@H](OC3)C[C@H]3OC(NC45CC(C5)C4)=O)=NN2

Synonyms

CDK2-IN-26

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (265 KB)

COA (2659 KB)

Elemental Analysis Report (2659 KB)

HNMR (2659 KB)

CNMR (2659 KB)

RP-HPLC (2659 KB)

NP-HPLC (2659 KB)

MS (2659 KB)

LCMS (2659 KB)

IR (2659 KB)

GC (2659 KB)

OR (2659 KB)

SDS-PAGE (2659 KB)

SEC-HPLC (2659 KB)

Other Report (2659 KB)

Handling Instructions (2659 KB)

References

[1]. Relay Therapeutics, Inc. Heterocyclic amides as CDK inhibitors and their preparation, pharmaceutical compositions and use in the treatment of cancer. World Intellectual Property Organization, WO2023154426 A1 2023-08-17

Calculators

Molarity Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass Mass

=
Concentration Concentration

×
Volume Volume

×
Molecular Weight Molecular Weight

Dilution Calculator

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

Concentration _(start) Concentration _(start)

×

Volume _(start) Volume _(start)

=

Concentration _(final) Concentration _(final)

×

Volume _(final) Volume _(final)

Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

RLY-2139 Related Classifications

HY-160556 Related Classifications

Cell Cycle/DNA Damage

CDK

Disease Areas

Cancer

Cancer

Cancer Targeted Therapy Cancer Metabolism and Metastasis

Powered by Bioz See more details on Bioz

Keywords

RLY-2139
2821777-43-7
CDK2-IN-26
RLY2139
RLY 2139
CDK
cell cycle
cyclin
Inhibitor
inhibitor
inhibit

Your Recently Viewed Products

RLY-2139

100 mg Get Quote

Subscribe to the

MedChemExpress

Newsletter

Subscribe

100 mg

Get Quote In-stock

Please select quantity

Amount: USD 0.00

Biological Activity

Description

IC₅₀ & Target

Chemical Information

Purity & Documentation

References

Sign in to MedChemExpress Sign In

Register

Sign in to MedChemExpress

Keep me logged in. Forgot Password

Register New Account

At least 6 characters

Personalize your experience, you are currently not signed in. For a better experience, please create an online profile, you can:

Obtain points redemption prizes

Check out faster

Add multiple shipping locations

View orders

Assay Types

1/16

Inquiry Online

Your information is safe with us. *Required Fields.

Product Name *
Field is required.

Requested Quantity *
Field is required.

Applicant Name *
Field is required.

Salutation *
Field is required.

Email *
Field is required.

Please enter a valid Email Address.

Phone Number *
Field is required.

Department

Organization Name *
Field is required.

City

State State *
Field is required.

Country or Region *
Field is required.

Container *
Field is required.

MCE Japan Authorized Agent:

ナミキ商事株式会社コスモ・バイオ株式会社重松貿易株式会社

Remarks

Request for Report

Please fill out this form to request the report. We will send it to your Email address shortly.
Your information is safe with us. *Required Fields.

Product Name *
Field is required.

Lot # *
Field is required.

Applicant Name *
Field is required.

Email *
Field is required.

Please enter a valid Email Address.

Phone Number
Field is required.

Department *
Field is required.

Organization Name *
Field is required.

Country or Region *
Field is required.

Remarks

Bulk Inquiry Request for Report Inquiry Online Customer Review Request for Recombinant Proteins Catalog

We have received your request and will respond to you as soon as possible. Congratulations! Uh-oh!

We have received your inquiry regarding and will respond to you as soon as possible. We have received your request and will respond to you as soon as possible. Thank You for Your Feedback! This product is a controlled substance and not for sale in your territory. It appears that we were unable to send an email to . Please verify your email address and try again!

Inquiry Information

Product Name:

Cat. No.:

Quantity:

MCE Japan Authorized Agent:

Inquiry Information

Product Name:

CAS No.:

Species:

Purity:

Quantity:

Licensing Opportunities

Your information is safe with us. *Required Fields.

Applicant Name *
Field is required.

Salutation *
Field is required.

Role/Position *
Field is required.

Organization Name *
Field is required.

Country or Region *
Field is required.

State State *
Field is required.

Email *
Field is required.

Please enter a valid Email Address.

Phone Number *
Field is required.

Product Name
Field is required.

CAS No.
Field is required.

Remarks

MedChemExpress

MedChemExpress

Contact Us

About Us

Headquarters

Distributors

Statement on False Report

Careers

Customer Support

Customer Support

Technical Support

Service

Ordering Information

Easy Return

Shipping Rates & Policies

Terms & Conditions

Intellectual Property Promise

Resources

Resources

Free Sample

Scientific Reviews

Topics

Product Guides

Blogs

Protocols

Brochures

Promotions

Events and Webinars

Genes

Biomedical Dictionary

Subscribe to our E-newsletter

Sorry, but the email address you supplied was invalid.

Thanks, your subscription has been confirmed. You will hear from us soon.

Submission failed, please try again later.

Products are chemical reagents for research use only and are not intended for human use. We do not sell to patients.

Copyright © 2013-2026 MedChemExpress. All Rights Reserved.

Site Map | Privacy and Cookie Policy

Online Service Online Customer Service

Contact Us

Happy to help!

MedChemExpress

Tel: 609-228-6898

E-mail: [email protected]

Technical Support: [email protected]

MedChemExpress

We use cookies

MedChemExpress values your privacy and your trust is important to us. We use cookies to enhance your website experience. Some cookies are necessary to run the website. Privacy and Cookie Policy