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  3. (S)-BAY 73-6691

(S)-BAY 73-6691 is the isomer of BAY 73-6691 (HY-104028), and can be used as an experimental control. BAY 73-6691 ((R)-BAY 73-6691) is a potent, brain penetrant, and selective PDE9A inhibitor.

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(S)-BAY 73-6691 Chemical Structure

(S)-BAY 73-6691 Chemical Structure

CAS No. : 794568-91-5

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10 mM * 1 mL in DMSO
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Based on 1 publication(s) in Google Scholar

Other Forms of (S)-BAY 73-6691:

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Description

(S)-BAY 73-6691 is the isomer of BAY 73-6691 (HY-104028), and can be used as an experimental control. BAY 73-6691 ((R)-BAY 73-6691) is a potent, brain penetrant, and selective PDE9A inhibitor[1].

Molecular Weight

356.73

Formula

C15H12ClF3N4O

CAS No.
Appearance

Solid

Color

Light yellow to yellow

SMILES

O=C1C2=C(N(C3=CC=CC=C3Cl)N=C2)NC(C[C@H](C)C(F)(F)F)=N1

Shipping

Room temperature in continental US; may vary elsewhere.

Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Solvent & Solubility
In Vitro: 

DMSO : 100 mg/mL (280.32 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.8032 mL 14.0162 mL 28.0324 mL
5 mM 0.5606 mL 2.8032 mL 5.6065 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, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

  • Molarity Calculator

  • Dilution Calculator

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

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

This equation is commonly abbreviated as: C1V1 = C2V2

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Volume (start)

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C2

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V2

In Vivo Dissolution Calculator
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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
Purity & Documentation
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, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 2.8032 mL 14.0162 mL 28.0324 mL 70.0810 mL
5 mM 0.5606 mL 2.8032 mL 5.6065 mL 14.0162 mL
10 mM 0.2803 mL 1.4016 mL 2.8032 mL 7.0081 mL
15 mM 0.1869 mL 0.9344 mL 1.8688 mL 4.6721 mL
20 mM 0.1402 mL 0.7008 mL 1.4016 mL 3.5041 mL
25 mM 0.1121 mL 0.5606 mL 1.1213 mL 2.8032 mL
30 mM 0.0934 mL 0.4672 mL 0.9344 mL 2.3360 mL
40 mM 0.0701 mL 0.3504 mL 0.7008 mL 1.7520 mL
50 mM 0.0561 mL 0.2803 mL 0.5606 mL 1.4016 mL
60 mM 0.0467 mL 0.2336 mL 0.4672 mL 1.1680 mL
80 mM 0.0350 mL 0.1752 mL 0.3504 mL 0.8760 mL
100 mM 0.0280 mL 0.1402 mL 0.2803 mL 0.7008 mL
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(S)-BAY 73-6691 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.

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Product Name:
(S)-BAY 73-6691
Cat. No.:
HY-104028B
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