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

MedKoo CAT#: 407142

CAS#: 1262417-51-5

Description: NMS-P118 is a potent, orally available, and highly selective PARP-1 inhibitor with excellent ADME and pharmacokinetic profiles and high efficacy in vivo both as a single agent and in combination with Temozolomide in MDA-MB-436 and Capan-1 xenograft models, respectively. NMS-P118 was found to be less myelotoxic in vitro than olaparib (now marketed as Lynparza), a dual PARP-1/-2 inhibitor. NMS-P118 is the PARP-1 selective inhibitor with demonstrated anticancer activity as single agent, as well as in combination.

Chemical Structure

CAS# 1262417-51-5

Theoretical Analysis

MedKoo Cat#: 407142
Name: NMS-P118
CAS#: 1262417-51-5
Chemical Formula: C20H24F3N3O2
Exact Mass: 395.18206
Molecular Weight: 395.43
Elemental Analysis: C, 60.75; H, 6.12; F, 14.41; N, 10.63; O, 8.09

Price and Availability

Size Price Availability Quantity
5.0mg USD 280.0 2 Weeks
10.0mg USD 480.0 2 Weeks
25.0mg USD 960.0 2 Weeks
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Synonym: NMS-P118; NMS-P 118; NMS P118.

IUPAC/Chemical Name: 2-[1-(4,4-difluorocyclohexyl)piperidin-4-yl]-6-fluoro-3-oxo-2,3-dihydro-1H-isoindole-4-carboxamide


InChi Code: InChI=1S/C20H24F3N3O2/c21-13-9-12-11-26(19(28)17(12)16(10-13)18(24)27)15-3-7-25(8-4-15)14-1-5-20(22,23)6-2-14/h9-10,14-15H,1-8,11H2,(H2,24,27)


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 395.43 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: Papeo GM, Posteri H, Borghi D, Busel AA, Caprera F, Casale E, Ciomei M, Cirla A, Corti E, D'Anello M, Fasolini M, Forte B, Galvani A, Isacchi A, Khvat A, Krasavin MY, Lupi R, Orsini P, Perego R, Pesenti E, Pezzetta D, Rainoldi S , Riccardi-Sirtori F, Scolaro A, Sola F, Zuccotto F, Felder ER, Donati D, Montagnoli A. Discovery of 2-[1-(4,4-difluorocyclohexyl)piperidin-4-yl]-6-fluoro-3-oxo-2,3-dihydro-1H-isoind ole-4-carboxamide (NMS-P118): a Potent, Orally Available and Highly Selective PARP-1 Inhibitor for Cancer Therapy. J Med Chem. 2015 Jul 29. [Epub ahead of print] PubMed PMID: 26222319.