WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 575837

CAS#: 1627539-18-7

Description: GDC-0425 is a Checkpoint Kinase 1 inhibitor.

Chemical Structure

CAS# 1627539-18-7

Theoretical Analysis

MedKoo Cat#: 575837
Name: GDC-0425
CAS#: 1627539-18-7
Chemical Formula: C18H19N5O
Exact Mass: 321.16
Molecular Weight: 321.380
Elemental Analysis: C, 67.27; H, 5.96; N, 21.79; O, 4.98

Price and Availability

This product is not in stock, which may be available by custom synthesis. For cost-effective reason, minimum order is 1g (price is usually high, lead time is 2~3 months, depending on the technical challenge). Quote less than 1g will not be provided. To request quote, please email to sales or click below button.
Note: Price will be listed if it is available in the future.

Synonym: GDC-0425; GDC 0425; GDC0425; RG-7602; RG 7602; RG7602

IUPAC/Chemical Name: 9H-Pyrrolo(2,3-b:5,4-c')dipyridine-6-carbonitrile, 5-((1-ethyl-4-piperidinyl)oxy)-


InChi Code: InChI=1S/C18H19N5O/c1-2-23-8-5-12(6-9-23)24-17-14(10-19)21-11-15-16(17)13-4-3-7-20-18(13)22-15/h3-4,7,11-12H,2,5-6,8-9H2,1H3,(H,20,22)

SMILES Code: CCN1CCC(CC1)Oc2c(ncc3[nH]c4ncccc4c23)C#N

Appearance: Solid powder

Purity: >98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility: Soluble in DMSO

Shelf Life: >2 years if stored properly

Drug Formulation: This drug may be formulated in DMSO

Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code: 2934.99.9001

Product Data:

Preparing Stock Solutions

The following data is based on the product molecular weight 321.380000000000000000000000000000 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL

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1. Infante JR, Hollebecque A, Postel-Vinay S, Bauer TM, Blackwood EM, Evangelista M, Mahrus S, Peale FV, Lu X, Sahasranaman S, Zhu R, Chen Y, Ding X, Murray ER, Schutzman JL, Lauchle JO, Soria JC, LoRusso PM. Phase I Study of GDC-0425, a Checkpoint Kinase 1 Inhibitor, in Combination with Gemcitabine in Patients with Refractory Solid Tumors. Clin Cancer Res. 2017 May 15;23(10):2423-2432. doi: 10.1158/1078-0432.CCR-16-1782. Epub 2016 Nov 4. PMID: 27815358. 2. Lee HJ, Cao Y, Pham V, Blackwood E, Wilson C, Evangelista M, Klijn C, Stokoe D, Settleman J. Ras-MEK Signaling Mediates a Critical Chk1-Dependent DNA Damage Response in Cancer Cells. Mol Cancer Ther. 2017 Apr;16(4):694-704. doi: 10.1158/1535-7163.MCT-16-0504. Epub 2017 Jan 30. PMID: 28138032.