WARNING: This product is for research use only, not for human or veterinary use.
MedKoo CAT#: 206505
CAS#: 1426698-88-5 (free base)
Description: Parsaclisib, also known as INCB050465, is a novel PI3Kδ inhibitor which synergizes with PIM protein kinase inhibition to cause tumor regression in a model of DLBCL. INCB050465 inhibits PI3Kδ (IC50 = 1 nM at 1 mM ATP) with approximately 20,000-fold selectivity for PI3Kα, PI3Kβ, PI3Kγ and 57 other kinases. INCB050465 demonstrates potent activity with IC50 values ranging from 0.2 to 2 nM. In addition, INCB050465 blocks the proliferation of several DLBCL and MCL cell lines in vitro (EC50 < 10 nM) and can slow tumor growth in the Pfeiffer model of DLBCL in vivo.
MedKoo Cat#: 206505
Name: Parsaclisib free base
CAS#: 1426698-88-5 (free base)
Chemical Formula: C20H22ClFN6O2
Exact Mass: 432.1477
Molecular Weight: 432.8844
Elemental Analysis: C, 55.49; H, 5.12; Cl, 8.19; F, 4.39; N, 19.41; O, 7.39
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Related CAS #: 1995889-48-9 (HCl) 1426698-88-5 (free base)
Synonym: INCB50465 HCl; INCB-50465; INCB 50465; IINCB050465; INCB-050465; INCB 050465. INCB050465 free base; Parsaclisib; Parsaclisib free base
IUPAC/Chemical Name: (4R)-4-{3-[(1S)-1-(4-amino-3-methyl-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl]-5-chloro-2-ethoxy-6-fluorophenyl}pyrrolidin-2-one
InChi Key: ZQPDJCIXJHUERQ-QWRGUYRKSA-N
InChi Code: InChI=1S/C20H22ClFN6O2/c1-4-30-18-12(6-13(21)17(22)16(18)11-5-14(29)24-7-11)10(3)28-20-15(9(2)27-28)19(23)25-8-26-20/h6,8,10-11H,4-5,7H2,1-3H3,(H,24,29)(H2,23,25,26)/t10-,11-/m0/s1
SMILES Code: O=C1NC[C@@H](C2=C(F)C(Cl)=CC([C@@H](N3N=C(C)C4=C(N)N=CN=C43)C)=C2OCC)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: >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
The following data is based on the product molecular weight 432.8844 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.
| 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 |
