1. GPCR/G Protein
  2. LPL Receptor
  3. A6770

A6770 is an orally active, potent sphingosine 1-phosphate (S1P) lyase (S1PL) inhibitor. A6770 is phosphorylated and the phosphorylated form directly inhibits S1P lyased.A6770, a potential key metabolite of THI, induces a [3H]dhS1P increase.

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A6770 Chemical Structure

A6770 Chemical Structure

CAS No. : 1331754-16-5

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1 mg USD 358 In-stock
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Based on 1 publication(s) in Google Scholar

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Description

A6770 is an orally active, potent sphingosine 1-phosphate (S1P) lyase (S1PL) inhibitor. A6770 is phosphorylated and the phosphorylated form directly inhibits S1P lyased.A6770, a potential key metabolite of THI, induces a [3H]dhS1P increase[1][2].

In Vitro

A6770 causes concentration-dependent increases in [3H] dhS1P with the EC50 ranging from 30 to 200 μM under the normal condition[1].
A6770 leads to S1PL inhibition rather than SPHK activation or SPP inhibition[2].

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

In Vivo

A6770 (1, 10, 100mg/kg; po; single dose) induces reductions in peripheral lymphocyte number in rats[2]

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

Molecular Weight

140.14

Formula

C6H8N2O2

CAS No.
Appearance

Solid

Color

White to off-white

SMILES

CC(C1=NC=C(CO)N1)=O

Shipping

Room temperature in continental US; may vary elsewhere.

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

DMSO : 30 mg/mL (214.07 mM; Need ultrasonic and warming; 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 7.1357 mL 35.6786 mL 71.3572 mL
5 mM 1.4271 mL 7.1357 mL 14.2714 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)

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:  PBS

    Solubility: 10 mg/mL (71.36 mM); Clear solution; Need ultrasonic and warming

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: ≥99.0%

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 7.1357 mL 35.6786 mL 71.3572 mL 178.3930 mL
5 mM 1.4271 mL 7.1357 mL 14.2714 mL 35.6786 mL
10 mM 0.7136 mL 3.5679 mL 7.1357 mL 17.8393 mL
15 mM 0.4757 mL 2.3786 mL 4.7571 mL 11.8929 mL
20 mM 0.3568 mL 1.7839 mL 3.5679 mL 8.9197 mL
25 mM 0.2854 mL 1.4271 mL 2.8543 mL 7.1357 mL
30 mM 0.2379 mL 1.1893 mL 2.3786 mL 5.9464 mL
40 mM 0.1784 mL 0.8920 mL 1.7839 mL 4.4598 mL
50 mM 0.1427 mL 0.7136 mL 1.4271 mL 3.5679 mL
60 mM 0.1189 mL 0.5946 mL 1.1893 mL 2.9732 mL
80 mM 0.0892 mL 0.4460 mL 0.8920 mL 2.2299 mL
100 mM 0.0714 mL 0.3568 mL 0.7136 mL 1.7839 mL
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A6770 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:
A6770
Cat. No.:
HY-139094
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