SRT1720 HCL (CAY-10559)

Alias: SRT1720; CAY-10559 HCl; CAY10559; CAY 10559; SRT-1720 HCl, SRT-1720 hydrochloride; SRT1720 HCl; SRT-1720; SRT 1720; SIRT-1933; SIRT 1933; SIRT1933 HCl; CAY-10559;

Cat No.:V0428 Purity: ≥98%

COA Product Data Instructions for use SDS

SRT1720 HCL (CAY-10559) Chemical Structure CAS No.: 1001645-58-4
Product category: Sirtuin

This product is for research use only, not for human use. We do not sell to patients.

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Other Forms of SRT1720 HCL (CAY-10559):

SRT1720

Official Supplier of:

Top Publications Citing lnvivochem Products

Nature 2021, 597(7874):119-125.

Cell 2020,183:1202-1218.e25.

Science Adv 2022: 8, eabm9427.

Nature 597, 119–125 (2021)

Cell Stem Cell 2020,26(6):845-861.e12.

Science Trans Med 2023,15(701):eadd7872.

STTT 2023,8(1):91.

Cell Reports 2023,42(4):112313

Science Trans Med 2023, 15: eadd7872.

Cancer Cell 2021,39(4):529-547.e7.

Cancer Discov 2022,12(4):1106-1127.

Immunity 2023,56(3):620-634.e11.

J Am Chem Soc 2022,144:21831-21836.

Cell 2020,183:1202-1218.e25.

Science Adv 2022:8,eabm9427.

Nature 2021,597(7874):119-125.

Cell 2020,183:1202-1218.e25.

PNAS Nexus 2022,1(3):pgac063.

ACS Nano 2023,17(10):9110-9125.

Biomaterial 2023 Sep16:302:122333.

Purity & Quality Control Documentation

Current batch：

Purity: ≥98%

COA

MSDS

NMR

Instructions

Product Description
Bioactivity & Protocols
Physicochemical Properties
Solubility Data
Calculators
Biological Data

Product Description

SRT1720 HCl (formerly known as CAY10559 HCl), the hydrochloride salt of SRT1720, is a novel, potent and selective SIRT1 (Sirtuin 1) activator with potential anticancer activity and is a promising new therapeutic agent for treating type 2 diabetes. It activated SIRT1 with an EC50 of 0.16 μM in a cell-free assay, but >230-fold less potentcy against SIRT2 and SIRT3.

Biological Activity I Assay Protocols (From Reference)

ln Vitro

SRT1720 is a selective activator of SIRT1 with an EC50 of 0.16 μM, which is more than 230 times lower than SIRT2 and SIRT3.

ln Vivo

In DIO mice SRT1720 mimics several of the effects observed after calorie restriction including improved insulin sensitivity, normalized glucose and insulin levels, and increased mitochondrial capacity. In addition, in diet-induced obese and genetically obese mice, SRT1720 improves insulin sensitivity, lower plasma glucose, and increase mitochondrial capacity. Thus, SRT1720 is a promising new therapeutic agent for treating diseases of ageing such as type 2 diabetes. Consistent with improved glucose tolerance, the glucose infusion rate required to maintain euglycaemia is approximately 35% higher in SRT1720-treated fa/fa rats, and the total glucose disposal rate is increased by approximately 20%. SRT1720 also prevents multiple myeloma tumor growth. SRT1720 increases the cytotoxic activity of bortezomib or dexamethasone.

Animal Protocol

Dissolved in 20% PEG400/0.5% Tween80/79.5% deionized water; 200 mg/kg/day; Oral administration

Chase-SCID mice with MM.1S cells

References

Nature.2007 Nov 29;450(7170):712-6;Br J Haematol.2011 Dec;155(5):588-98.

These protocols are for reference only. InvivoChem does not independently validate these methods.

Physicochemical Properties

Molecular Formula	C25H23N7OS.HCL
Molecular Weight	506.02
CAS #	1001645-58-4
Related CAS #	SRT 1720;925434-55-5
SMILES	O=C(NC1=CC=CC=C1C2=CN3C(SC=C3CN4CCNCC4)=N2)C5=NC6=CC=CC=C6N=C5.[H]Cl.[H]Cl
Chemical Name	N-(2-(3-(piperazin-1-ylmethyl)imidazo[2,1-b]thiazol-6-yl)phenyl)quinoxaline-2-carboxamide dihydrochloride
Synonyms	SRT1720; CAY-10559 HCl; CAY10559; CAY 10559; SRT-1720 HCl, SRT-1720 hydrochloride; SRT1720 HCl; SRT-1720; SRT 1720; SIRT-1933; SIRT 1933; SIRT1933 HCl; CAY-10559;
Storage	Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Shipping Condition	Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)

Solubility Data

Solubility (In Vitro)

DMSO: 38 mg/mL (75.1 mM)

Water:<1 mg/mL

Ethanol:<1 mg/mL

Solubility (In Vivo)

30% PEG400+0.5% Tween80+5% propylene glycol:30mg/mL

(Please use freshly prepared in vivo formulations for optimal results.)

Preparing Stock Solutions		1 mg	5 mg	10 mg
	1 mM	1.9762 mL	9.8810 mL	19.7621 mL
	5 mM	0.3952 mL	1.9762 mL	3.9524 mL
	10 mM	0.1976 mL	0.9881 mL	1.9762 mL

*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.

Calculator

Mass

Concentration

Volume

Molecular Weight*

Calculate Reset

Molarity Calculator allows you to calculate the mass, volume, and/or concentration required for a solution, as detailed below:

Calculate the Mass of a compound required to prepare a solution of known volume and concentration
Calculate the Volume of solution required to dissolve a compound of known mass to a desired concentration
Calculate the Concentration of a solution resulting from a known mass of compound in a specific volume

See Example

An example of molarity calculation using the molarity calculator is shown below:
What is the mass of compound required to make a 10 mM stock solution in 5 ml of DMSO given that the molecular weight of the compound is 350.26 g/mol?

Enter 350.26 in the Molecular Weight (MW) box
Enter 10 in the Concentration box and choose the correct unit (mM)
Enter 5 in the Volume box and choose the correct unit (mL)
Click the “Calculate” button
The answer of 17.513 mg appears in the Mass box. In a similar way, you may calculate the volume and concentration.

Concentration (Start)

Volume (Start)

Concentration (End)

Volume (End)

Calculate Reset

Dilution Calculator allows you to calculate how to dilute a stock solution of known concentrations. For example, you may Enter C1, C2 & V2 to calculate V1, as detailed below:

What volume of a given 10 mM stock solution is required to make 25 ml of a 25 μM solution?
Using the equation C1V1 = C2V2, where C1=10 mM, C2=25 μM, V2=25 ml and V1 is the unknown:

Enter 10 into the Concentration (Start) box and choose the correct unit (mM)
Enter 25 into the Concentration (End) box and select the correct unit (mM)
Enter 25 into the Volume (End) box and choose the correct unit (mL)
Click the “Calculate” button
The answer of 62.5 μL (0.1 ml) appears in the Volume (Start) box

Molecular formula

Total molecular weight

g/mol

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Molecular Weight Calculator allows you to calculate the molar mass and elemental composition of a compound, as detailed below:

Note: Chemical formula is case sensitive: C12H18N3O4 c12h18n3o4
Instructions to calculate molar mass (molecular weight) of a chemical compound:

To calculate molar mass of a chemical compound, please enter the chemical/molecular formula and click the “Calculate’ button.

Definitions of molecular mass, molecular weight, molar mass and molar weight:

Molecular mass (or molecular weight) is the mass of one molecule of a substance and is expressed in the unified atomic mass units (u). (1 u is equal to 1/12 the mass of one atom of carbon-12)
Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.

Volume (to add to vial)

Mass (in vial)

Desired Reconstitution Concentration

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Reconstitution Calculator allows you to calculate the volume of solvent required to reconstitute your vial.

Enter the mass of the reagent and the desired reconstitution concentration as well as the correct units
Click the “Calculate” button
The answer appears in the Volume (to add to vial) box

In vivo Formulation Calculator (Clear solution)

Step 1: Enter information below (Recommended: An additional animal to make allowance for loss during the experiment)

Dosage mg/kg

Average weight of animals g

Dosing volume per animal μL

Number of animals

Step 2: Enter in vivo formulation (This is only a calculator, not the exact formulation for a specific product. Please contact us first if there is no in vivo formulation in the solubility section.)

% DMSO

% Tween 80

% ddH₂O

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Calculation results

Working concentration： mg/mL；

Method for preparing DMSO stock solution： mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.

Method for preparing in vivo formulation:：Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH₂O，mix and clarify.

Note： (1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
(2) Be sure to add the solvent(s) in order.

Biological Data

SIRT1 activator SRT1720 in the Zucker fa/fa rat model.Nature.2007 Nov 29;450(7170):712-6.
SIRT1 activator SRT1720 in the Zucker fa/fa rat model.Nature.2007 Nov 29;450(7170):712-6.