NVP-BSK805
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MedKoo CAT#: 406124

CAS#: 1092499-93-8

Description: NVP-BSK805 is a JAK2 inhibor, which displays more than 20-fold selectivity towards JAK2 in vitro, as well as excellent selectivity in broader kinase profiling. In vivo, NVP-BSK805 exhibited good oral bioavailability and a long half-life. The inhibitor was efficacious in suppressing leukemic cell spreading and splenomegaly in a Ba/F3 JAK2(V617F) cell-driven mouse mechanistic model. Furthermore, NVP-BSK805 potently suppressed recombinant human erythropoietin-induced polycythemia and extramedullary erythropoiesis in mice and rats.


Chemical Structure

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NVP-BSK805
CAS# 1092499-93-8

Theoretical Analysis

MedKoo Cat#: 406124
Name: NVP-BSK805
CAS#: 1092499-93-8
Chemical Formula: C27H28F2N6O
Exact Mass: 490.22927
Molecular Weight: 490.55
Elemental Analysis: C, 66.11; H, 5.75; F, 7.75; N, 17.13; O, 3.26

Price and Availability

Size Price Availability Quantity
10.0mg USD 190.0 2 Weeks
25.0mg USD 350.0 2 Weeks
50.0mg USD 550.0 2 Weeks
100.0mg USD 850.0 2 Weeks
200.0mg USD 1250.0 2 Weeks
500.0mg USD 2150.0 2 Weeks
1.0g USD 3250.0 2 Weeks
2.0g USD 4650.0 2 Weeks
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Synonym: NVPBSK805; NVP-BSK805; BSK805; BSK 805

IUPAC/Chemical Name: 8-(3,5-difluoro-4-(morpholinomethyl)phenyl)-2-(1-(piperidin-4-yl)-1H-pyrazol-4-yl)quinoxaline

InChi Key: IBPVXAOOVUAOKJ-UHFFFAOYSA-N

InChi Code: InChI=1S/C27H28F2N6O/c28-23-12-18(13-24(29)22(23)17-34-8-10-36-11-9-34)21-2-1-3-25-27(21)33-26(15-31-25)19-14-32-35(16-19)20-4-6-30-7-5-20/h1-3,12-16,20,30H,4-11,17H2

SMILES Code: FC1=C(CN2CCOCC2)C(F)=CC(C3=C4N=C(C5=CN(C6CCNCC6)N=C5)C=NC4=CC=C3)=C1

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: >5 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 490.55 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: Rubert J, Qian Z, Andraos R, Guthy DA, Radimerski T. Bim and Mcl-1 exert key roles in regulating JAK2V617F cell survival. BMC Cancer. 2011 Jan 19;11:24. doi:  10.1186/1471-2407-11-24. PubMed PMID: 21247487; PubMed Central PMCID: PMC3037340.

2: Baffert F, Régnier CH, De Pover A, Pissot-Soldermann C, Tavares GA, Blasco F,  Brueggen J, Chène P, Drueckes P, Erdmann D, Furet P, Gerspacher M, Lang M, Ledieu D, Nolan L, Ruetz S, Trappe J, Vangrevelinghe E, Wartmann M, Wyder L, Hofmann F,  Radimerski T. Potent and selective inhibition of polycythemia by the quinoxaline  JAK2 inhibitor NVP-BSK805. Mol Cancer Ther. 2010 Jul;9(7):1945-55. doi: 10.1158/1535-7163.MCT-10-0053. Epub 2010 Jun 29. PubMed PMID: 20587663.



Additional Information