2. PI3K/Akt/mTOR Apoptosis
  3. PI3K Apoptosis
  4. Copanlisib

Copanlisib  (Synonyms: BAY 80-6946)

Cat. No.: HY-15346 Purity: 99.50%
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Copanlisib (BAY 80-6946) is a potent, selective and ATP-competitive pan-class I PI3K inhibitor, with IC50s of 0.5 nM, 0.7 nM, 3.7 nM and 6.4 nM for PI3Kα, PI3Kδ, PI3Kβ and PI3Kγ, respectively. Copanlisib has more than 2,000-fold selectivity against other lipid and protein kinases, except for mTOR. Copanlisib has superior antitumor activity.

For research use only. We do not sell to patients.

Copanlisib Chemical Structure

Copanlisib Chemical Structure

CAS No. : 1032568-63-0

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5 mg USD 60 In-stock
10 mg USD 90 In-stock
50 mg USD 270 In-stock
100 mg USD 450 In-stock
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Based on 25 publication(s) in Google Scholar

Other Forms of Copanlisib:

Copanlisib Related Antibodies

Top Publications Citing Use of Products

View All PI3K Isoform Specific Products:

View All Isoforms
PI3Kα PI3Kβ PI3Kγ PI3Kδ PI3KC2α PI3KC2β PI3KC2γ Vps34 PI3K PI3KC3 p120γ

  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

Copanlisib (BAY 80-6946) is a potent, selective and ATP-competitive pan-class I PI3K inhibitor, with IC50s of 0.5 nM, 0.7 nM, 3.7 nM and 6.4 nM for PI3Kα, PI3Kδ, PI3Kβ and PI3Kγ, respectively. Copanlisib has more than 2,000-fold selectivity against other lipid and protein kinases, except for mTOR. Copanlisib has superior antitumor activity[1].

IC50 & Target[1]

PI3Kα

0.5 nM (IC50)

PI3Kδ

0.7 nM (IC50)

PI3Kβ

3.7 nM (IC50)

PI3Kγ

6.4 nM (IC50)

mTOR

45 nM (IC50)

Cellular Effect
Cell Line Type Value Description References
HCT-116 IC50
0.12 μM
Compound: Copanlisib
Cytotoxicity against human HCT116 cells harboring PIK3CA mutant assessed as reduction in cell viability measured after 72 hrs by CCK8 assay
Cytotoxicity against human HCT116 cells harboring PIK3CA mutant assessed as reduction in cell viability measured after 72 hrs by CCK8 assay
[PMID: 32069401]
HT-29 IC50
0.95 μM
Compound: Copanlisib
Cytotoxicity against human HT-29 cells harboring PIK3CA mutant assessed as reduction in cell viability measured after 72 hrs by CCK8 assay
Cytotoxicity against human HT-29 cells harboring PIK3CA mutant assessed as reduction in cell viability measured after 72 hrs by CCK8 assay
[PMID: 32069401]
LoVo IC50
0.053 μM
Compound: Copanlisib
Cytotoxicity against human LoVo cells over-expressing HER2 assessed as reduction in cell viability measured after 72 hrs by CCK8 assay
Cytotoxicity against human LoVo cells over-expressing HER2 assessed as reduction in cell viability measured after 72 hrs by CCK8 assay
[PMID: 32069401]
MCF7 IC50
0.01 μM
Compound: Copanlisib
Cytotoxicity against human MCF7 cells harboring PIK3CA mutant assessed as reduction in cell viability measured after 72 hrs by CCK8 assay
Cytotoxicity against human MCF7 cells harboring PIK3CA mutant assessed as reduction in cell viability measured after 72 hrs by CCK8 assay
[PMID: 32069401]
In Vitro

Copanlisib (BAY 80-6946; 20-200 nM; 24 hours; BT20 breast cancer cells) treatmemnt induces apoptosis in a subset of tumor cell lines that are resistant to Lapatinib and Trastuzumab[1].
Copanlisib (BAY 80-6946; 0.5-500 nM; 2 hours; ELT3 cells) shows complete inhibition of PI3K-mediated AKT phosphorylation in ELT3 cells[1].
Copanlisib potently inhibits cell proliferation in a panel of human tumor cell lines. Copanlisib has mean IC50 values of 19 nM against cell lines with PIK3CA-activating mutations and 17 nM against HER2-positive cell lines, whereas the activity in PIK3CA wild-type and HER2-negative cells is about 40-fold less potent[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Copanlisib Related Antibodies

Apoptosis Analysis[1]

Cell Line: BT20 breast cancer cells
Concentration: 20 nM and 62 nM, 200 nM
Incubation Time: 24 hours
Result: Significantly increased caspase9 activities. Also increased levels of phosphorylated p53 at Ser15and cleaved PARP. Induced caspase-9 activation with an EC50 of 340 nM.

Western Blot Analysis[1]

Cell Line: ELT3 cells
Concentration: 0.5 nM, 5 nM, 50 nM, 500 nM
Incubation Time: 2 hours
Result: Complete inhibition of PI3K-mediated AKT phosphorylation was clearly shown at a concentration of 5 nM.
In Vivo

Copanlisib (BAY 80-6946; 0.5-6 mg/kg; intravenous injection; every second day, every third day; for 60 days; athymic nude rats) treatment displays robust antitumor activity in the rat KPL4 tumor xenograft model[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: Athymic nude rats injected with KPL4 tumor cells[1]
Dosage: 0.5 mg/kg, 1 mg/kg, 3 mg/kg or 6 mg/kg
Administration: Intravenous injection; every second day, every third day; for 60 days
Result: On day 25, tumor growth inhibition (TGI) rates of 77%, 84%, 99%, and 100% were observed at doses of 0.5, 1, 3, and 6 mg/kg, respectively. All rats remained tumor free at the termination of the study on day 73.
Clinical Trial
Molecular Weight

480.52

Formula

C23H28N8O4
CAS No.
Appearance

Solid

Color

Off-white to light brown

SMILES

O=C(C1=CN=C(N)N=C1)NC2=NC3=C(OC)C(OCCCN4CCOCC4)=CC=C3C5=NCCN25
Shipping

Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 2 years
-20°C 1 year
Solvent & Solubility
In Vitro: 

1M HCl : 100 mg/mL (208.11 mM; Need ultrasonic)

1M HCl : 100 mg/mL (208.11 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.0811 mL 10.4054 mL 20.8108 mL
5 mM 0.4162 mL 2.0811 mL 4.1622 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

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  • Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass
=
Concentration
×
Volume
×
Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo:

For the following dissolution methods, please prepare the working solution directly. It is recommended to prepare fresh solutions and use them promptly within a short period of time.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

  • Protocol 1

    Add each solvent one by one:  0.5% CMC-Na/saline water

    Solubility: 5 mg/mL (10.41 mM); Suspended solution; Need ultrasonic

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
Purity & Documentation

Purity: 99.50%

SDS (394 KB)

COA (245 KB) RP-HPLC (173 KB) Elemental Analysis Report (103 KB)

Handling Instructions (2659 KB)
References

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
1M HCl / 1M HCl 1 mM 2.0811 mL 10.4054 mL 20.8108 mL 52.0270 mL
5 mM 0.4162 mL 2.0811 mL 4.1622 mL 10.4054 mL
10 mM 0.2081 mL 1.0405 mL 2.0811 mL 5.2027 mL
15 mM 0.1387 mL 0.6937 mL 1.3874 mL 3.4685 mL
20 mM 0.1041 mL 0.5203 mL 1.0405 mL 2.6013 mL
25 mM 0.0832 mL 0.4162 mL 0.8324 mL 2.0811 mL
30 mM 0.0694 mL 0.3468 mL 0.6937 mL 1.7342 mL
40 mM 0.0520 mL 0.2601 mL 0.5203 mL 1.3007 mL
50 mM 0.0416 mL 0.2081 mL 0.4162 mL 1.0405 mL
60 mM 0.0347 mL 0.1734 mL 0.3468 mL 0.8671 mL
80 mM 0.0260 mL 0.1301 mL 0.2601 mL 0.6503 mL
100 mM 0.0208 mL 0.1041 mL 0.2081 mL 0.5203 mL
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Copanlisib Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

Copanlisib1032568-63-0BAY 80-6946PI3KApoptosisPhosphoinositide 3-kinaseAKTphosphorylationantitumorintravenousadministrationsub-nanomolarantiproliferativeInhibitorinhibitorinhibit

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