Ipatasertib tosylate

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MedKoo CAT#: 206797

CAS#: 1491138-24-9 (tosylate)

Description: Ipatasertib, also known as GDC0068, is an orally active, potent and selective Akt inhibitor. GDC-0068 blocked Akt signaling both in cultured human cancer cell lines and in tumor xenograft models. Inhibition of Akt activity by GDC-0068 resulted in blockade of cell-cycle progression and reduced viability of cancer cell lines. Markers of Akt activation, including high-basal phospho-Akt levels, PTEN loss, and PIK3CA kinase domain mutations, correlate with sensitivity to GDC-0068. In multiple tumor xenograft models, oral administration of GDC-0068 resulted in antitumor activity ranging from tumor growth delay to regression.


Chemical Structure

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Ipatasertib tosylate
CAS# 1491138-24-9 (tosylate)

Theoretical Analysis

MedKoo Cat#: 206797
Name: Ipatasertib tosylate
CAS#: 1491138-24-9 (tosylate)
Chemical Formula: C31H40ClN5O5S
Exact Mass:
Molecular Weight: 630.201
Elemental Analysis: C, 59.08; H, 6.40; Cl, 5.63; N, 11.11; O, 12.69; S, 5.09

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 @medkoo.com or click below button.
Note: Price will be listed if it is available in the future.

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Related CAS #: 1001264-89-6 (free base)   1489263-16-2 (HCl)   1396257-94-5 (2HCl)   1491138-23-8 (besylate)   1491138-24-9 (tosylate)    

Synonym: GDC0068; GDC-0068; GDC 0068; RG7440; RG-7440; RG 7440; Ipatasertib; Ipatasertib hydrochloride, Ipatasertib HCl

IUPAC/Chemical Name: (S)-2-(4-chlorophenyl)-1-(4-((5R,7R)-7-hydroxy-5-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)piperazin-1-yl)-3-(isopropylamino)propan-1-one 4-methylbenzenesulfonate

InChi Key: UTUKVTLAXHISRJ-GJYOXNSLSA-N

InChi Code: InChI=1S/C24H32ClN5O2.C7H8O3S/c1-15(2)26-13-19(17-4-6-18(25)7-5-17)24(32)30-10-8-29(9-11-30)23-21-16(3)12-20(31)22(21)27-14-28-23;1-6-2-4-7(5-3-6)11(8,9)10/h4-7,14-16,19-20,26,31H,8-13H2,1-3H3;2-5H,1H3,(H,8,9,10)/t16-,19-,20-;/m1./s1

SMILES Code: O=C(N1CCN(C2=C([C@H](C)C[C@H]3O)C3=NC=N2)CC1)[C@@H](C4=CC=C(Cl)C=C4)CNC(C)C.OS(=O)(C5=CC=C(C)C=C5)=O

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

Preparing Stock Solutions

The following data is based on the product molecular weight 630.201 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: Lin J, Sampath D, Nannini MA, Lee BB, Degtyarev M, Oeh J, Savage H, Guan Z, Hong R, Kassees R, Lee LB, Risom T, Gross S, Liederer BM, Koeppen H, Skelton NJ, Wallin JJ, Belvin M, Punnoose E, Friedman LS, Lin K. Targeting activated Akt with GDC-0068, a novel selective Akt inhibitor that is efficacious in multiple tumor models. Clin Cancer Res. 2013 Apr 1;19(7):1760-72. doi: 10.1158/1078-0432.CCR-12-3072. PubMed PMID: 23287563.

2: Yan Y, Serra V, Prudkin L, Scaltriti M, Murli S, Rodríguez O, Guzman M, Sampath D, Nannini M, Xiao Y, Wagle MC, Wu JQ, Wongchenko M, Hampton G, Ramakrishnan V, Lackner MR, Saura C, Roda D, Cervantes A, Tabernero J, Patel P, Baselga J. Evaluation and clinical analyses of downstream targets of the Akt inhibitor GDC-0068. Clin Cancer Res. 2013 Dec 15;19(24):6976-86. doi: 10.1158/1078-0432.CCR-13-0978. PubMed PMID: 24141624.

3: Blake JF, Xu R, Bencsik JR, Xiao D, Kallan NC, Schlachter S, Mitchell IS, Spencer KL, Banka AL, Wallace EM, Gloor SL, Martinson M, Woessner RD, Vigers GP, Brandhuber BJ, Liang J, Safina BS, Li J, Zhang B, Chabot C, Do S, Lee L, Oeh J, Sampath D, Lee BB, Lin K, Liederer BM, Skelton NJ. Discovery and preclinical pharmacology of a selective ATP-competitive Akt inhibitor (GDC-0068) for the treatment of human tumors. J Med Chem. 2012 Sep 27;55(18):8110-27. PubMed PMID: 22934575.

4: Mou L, Cui T, Liu W, Zhang H, Cai Z, Lu S, Gao G. Microsecond molecular dynamics simulations provide insight into the ATP-competitive inhibitor-induced allosteric protection of Akt kinase phosphorylation. Chem Biol Drug Des. 2016 Oct 31. doi: 10.1111/cbdd.12895. [Epub ahead of print] PubMed PMID: 27797456.

5: Tao JJ, Castel P, Radosevic-Robin N, Elkabets M, Auricchio N, Aceto N, Weitsman G, Barber P, Vojnovic B, Ellis H, Morse N, Viola-Villegas NT, Bosch A, Juric D, Hazra S, Singh S, Kim P, Bergamaschi A, Maheswaran S, Ng T, Penault-Llorca F, Lewis JS, Carey LA, Perou CM, Baselga J, Scaltriti M. Antagonism of EGFR and HER3 enhances the response to inhibitors of the PI3K-Akt pathway in triple-negative breast cancer. Sci Signal. 2014 Mar 25;7(318):ra29. doi: 10.1126/scisignal.2005125. PubMed PMID: 24667376; PubMed Central PMCID: PMC4283215.

6: Wehrenberg-Klee E, Turker NS, Heidari P, Larimer B, Juric D, Baselga J, Scaltriti M, Mahmood U. Differential Receptor Tyrosine Kinase PET Imaging for Therapeutic Guidance. J Nucl Med. 2016 Sep;57(9):1413-9. doi: 10.2967/jnumed.115.169417. PubMed PMID: 27081168.

7: Saura C, Roda D, Roselló S, Oliveira M, Macarulla T, Pérez-Fidalgo JA, Morales-Barrera R, Sanchis-García JM, Musib L, Budha N, Zhu J, Nannini M, Chan WY, Sanabria Bohórquez SM, Meng RD, Lin K, Yan Y, Patel P, Baselga J, Tabernero J, Cervantes A. A First-in-Human Phase I Study of the ATP-Competitive AKT Inhibitor Ipatasertib Demonstrates Robust and Safe Targeting of AKT in Patients with Solid Tumors. Cancer Discov. 2017 Jan;7(1):102-113. doi: 10.1158/2159-8290.CD-16-0512. PubMed PMID: 27872130.

8: Yu B, Liu L, Sun H, Chen Y. Long noncoding RNA AK056155 involved in the development of Loeys-Dietz syndrome through AKT/PI3K signaling pathway. Int J Clin Exp Pathol. 2015 Sep 1;8(9):10768-75. PubMed PMID: 26617788; PubMed Central PMCID: PMC4637603.

9: Yang G, Murashige DS, Humphrey SJ, James DE. A Positive Feedback Loop between Akt and mTORC2 via SIN1 Phosphorylation. Cell Rep. 2015 Aug 11;12(6):937-43. doi: 10.1016/j.celrep.2015.07.016. PubMed PMID: 26235620.