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

MedKoo CAT#: 556146

CAS#: 2351906-74-4

Description: GA-017 is a potent and selective LATS1 and LATS2 (large tumor suppressor kinase 1/2) inhibitor (IC50 values of 4.1). GA-017 also enhances the ex vivo formation of mouse intestinal organoids. GA-017 inhibits the serine/threonine protein kinases large tumor suppressor kinase 1/2, which phosphorylate Yes-associated protein and transcriptional coactivator with PDZ-binding motif , key effectors of the growth- and proliferation-regulating Hippo signaling pathway. GA-017 facilitates the growth of spheroids and organoids by stabilizing and translocating Yes-associated protein and transcriptional coactivator with PDZ-binding motif into the cell nucleus.

Chemical Structure

CAS# 2351906-74-4

Theoretical Analysis

MedKoo Cat#: 556146
Name: GA-017
CAS#: 2351906-74-4
Chemical Formula: C18H21N3O4
Exact Mass: 343.15
Molecular Weight: 343.383
Elemental Analysis: C, 62.96; H, 6.16; N, 12.24; O, 18.64

Price and Availability

Size Price Availability Quantity
25mg USD 950 2 Weeks
50mg USD 1650 2 Weeks
100mg USD 2450 2 Weeks
200mg USD 3650 2 Weeks
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Synonym: GA-017; GA 017; GA017;

IUPAC/Chemical Name: (Z)-2-(1-(2,4-dihydroxy-3-methylphenyl)propylidene)-N-(3-hydroxybenzyl)hydrazine-1-carboxamide


InChi Code: InChI=1S/C18H21N3O4/c1-3-15(14-7-8-16(23)11(2)17(14)24)20-21-18(25)19-10-12-5-4-6-13(22)9-12/h4-9,22-24H,3,10H2,1-2H3,(H2,19,21,25)/b20-15-


Appearance: To be determined

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: To be determined

Shelf Life: >2 years if stored properly

Drug Formulation: To be determined

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

More Info:

Biological target:
In vitro activity:
In vivo activity:

Preparing Stock Solutions

The following data is based on the product molecular weight 343.38 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
Formulation protocol:
In vitro protocol:
In vivo protocol:

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Aihara A, Iwawaki T, Abe-Fukasawa N, Otsuka K, Saruhashi K, Mikashima T, Nishino T. Small molecule LATS kinase inhibitors block the Hippo signaling pathway and promote cell growth under 3D culture conditions. J Biol Chem. 2022 Apr;298(4):101779. doi: 10.1016/j.jbc.2022.101779. Epub 2022 Feb 26. PMID: 35231442; PMCID: PMC8988011.