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

MedKoo CAT#: 406643

CAS#: 1395347-24-6

Description: ISA-2011B is a PIP5Kα (Phosphatidylinositol-4-phosphate 5-kinase-α) inhibitor. The overexpression of PIP5K1α is associated with poor prognosis in prostate cancer and correlates with an elevated level of the androgen receptor. ISA-2011B significantly inhibits growth of tumor cells in xenograft mice, which is mediated by targeting PIP5K1α-associated PI3K/AKT and the downstream survival, proliferation, and invasion pathways. PIP5K1α has high potential as a drug target, and compound ISA-2011B is interesting for further development of targeted cancer therapy.

Chemical Structure

CAS# 1395347-24-6

Theoretical Analysis

MedKoo Cat#: 406643
Name: ISA-2011B
CAS#: 1395347-24-6
Chemical Formula: C22H18ClN3O4
Exact Mass: 423.09858
Molecular Weight: 423.85
Elemental Analysis: C, 62.34; H, 4.28; Cl, 8.36; N, 9.91; O, 15.10

Size Price Shipping out time Quantity
5mg USD 550 2 Weeks
10mg USD 950 2 Weeks
50mg USD 2650 2 Weeks
Inquire bulk and customized quantity

Pricing updated 2021-03-01. Prices are subject to change without notice.

ISA-2011B, purity > 98%, is in stock. Current shipping out time is about 2 weeks after order is received. CoA, QC data and MSDS documents are available in one week after order is received.

Synonym: ISA2011B; ISA 2011B; ISA-2011B; ISA2011-B; ISA 2011-B; ISA-2011-B.

IUPAC/Chemical Name: (5S,10aS)-5-(5-chloro-1H-indol-3-yl)-9-methyl-8,9,10a,11-tetrahydro-5H-[1,3]dioxolo[4,5-g]pyrazino[1,2-b]isoquinoline-7,10-dione


InChi Code: InChI=1S/C22H18ClN3O4/c1-25-9-20(27)26-17(22(25)28)4-11-5-18-19(30-10-29-18)7-13(11)21(26)15-8-24-16-3-2-12(23)6-14(15)16/h2-3,5-8,17,21,24H,4,9-10H2,1H3/t17-,21-/m0/s1

SMILES Code: O=C(N1[C@H](C2=CNC3=C2C=C(Cl)C=C3)C4=C(C=C5C(OCO5)=C4)C[C@]16[H])CN(C)C6=O

Solid powder

>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).

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:

Handling Instructions:

Preparing Stock Solutions

The following data is based on the product molecular weight 423.85 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.

Select a batch to recalculate based on the batch molecular weight:
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

Molarity Calculator

Calculate the mass, volume, or concentration required for a solution.

*When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and SDS / CoA (available online).

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.


Dilution Calculator

Calculate the dilution required to prepare a stock solution.

1: Drake JM, Huang J. PIP5K1α inhibition as a therapeutic strategy for prostate cancer. Proc Natl Acad Sci U S A. 2014 Sep 2;111(35):12578-9. doi: 10.1073/pnas.1413363111. Epub 2014 Aug 12. PubMed PMID: 25118275; PubMed Central PMCID: PMC4156720.

2: Semenas J, Hedblom A, Miftakhova RR, Sarwar M, Larsson R, Shcherbina L, Johansson ME, Härkönen P, Sterner O, Persson JL. The role of PI3K/AKT-related PIP5K1α and the discovery of its selective inhibitor for treatment of advanced prostate cancer. Proc Natl Acad Sci U S A. 2014 Sep 2;111(35):E3689-98. doi: 10.1073/pnas.1405801111. Epub 2014 Jul 28. PubMed PMID: 25071204; PubMed Central PMCID: PMC4156761.


Additional Information