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

MedKoo CAT#: 406380

CAS#: 1202055-34-2

Description: NMS-P715 is a selective and orally bioavailable MPS1 inhibitor, which selectively reduces cancer cell proliferation, leaving normal cells almost unaffected. NMS-P715 accelerates mitosis and affects kinetochore components localization causing massive aneuploidy and cell death in a variety of tumoral cell lines and inhibits tumor growth in preclinical cancer models. Inhibiting the SAC could represent a promising new approach to selectively target cancer cells.

Chemical Structure

CAS# 1202055-34-2

Theoretical Analysis

MedKoo Cat#: 406380
Name: NMS-P715
CAS#: 1202055-34-2
Chemical Formula: C35H39F3N8O3
Exact Mass: 676.30972
Molecular Weight: 676.73
Elemental Analysis: C, 62.12; H, 5.81; F, 8.42; N, 16.56; O, 7.09

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Synonym: NMSP715; NMSP715; NMSP715; NMSP 715.

IUPAC/Chemical Name: N-(2,6-diethylphenyl)-1-methyl-8-((4-((1-methylpiperidin-4-yl)carbamoyl)-2-(trifluoromethoxy)phenyl)amino)-4,5-dihydro-1H-pyrazolo[4,3-h]quinazoline-3-carboxamide


InChi Code: InChI=1S/C35H39F3N8O3/c1-5-20-8-7-9-21(6-2)28(20)42-33(48)30-25-12-10-23-19-39-34(43-29(23)31(25)46(4)44-30)41-26-13-11-22(18-27(26)49-35(36,37)38)32(47)40-24-14-16-45(3)17-15-24/h7-9,11,13,18-19,24H,5-6,10,12,14-17H2,1-4H3,(H,40,47)(H,42,48)(H,39,41,43)


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, not in water

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 676.73 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: Slee RB, Grimes BR, Bansal R, Gore J, Blackburn C, Brown L, Gasaway R, Jeong J, Victorino J, March KL, Colombo R, Herbert BS, Korc M. Selective inhibition of pancreatic ductal adenocarcinoma cell growth by the mitotic MPS1 kinase inhibitor, NMS-P715. Mol Cancer Ther. 2013 Nov 26. [Epub ahead of print] PubMed PMID: 24282275.

2: Colombo R, Caldarelli M, Mennecozzi M, Giorgini ML, Sola F, Cappella P, Perrera C, Depaolini SR, Rusconi L, Cucchi U, Avanzi N, Bertrand JA, Bossi RT, Pesenti E, Galvani A, Isacchi A, Colotta F, Donati D, Moll J. Targeting the mitotic checkpoint for cancer therapy with NMS-P715, an inhibitor of MPS1 kinase. Cancer Res. 2010 Dec 15;70(24):10255-64. doi: 10.1158/0008-5472.CAN-10-2101. PubMed PMID: 21159646.


10.0mg / Not available

Additional Information

  NMS-P715 limits tumor growth in xenograft models. In cancer cell lines, NMS-P715 causes cell death associated with impaired SAC function and increased chromosome mis-segregation. NMS-P715 could have a favorable therapeutic index and warrant further investigation of MPS1 inhibition as a new PDAC treatment strategy.