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SBC-115076

Alias:
Cat No.:V1879 Purity: ≥98%
SBC-115076 (SBC115076) is a potent extracellular proprotein convertase subtilisin kexin type 9 (PCSK9) antagonist, with the potentialfor the treatment and/or prevention of cardiovascular diseases.
SBC-115076
SBC-115076 Chemical Structure CAS No.: 489415-96-5
Product category: PCSK9
This product is for research use only, not for human use. We do not sell to patients.
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Purity & Quality Control Documentation

Purity: ≥98%

Product Description

SBC-115076 (SBC115076) is a potent extracellular proprotein convertase subtilisin kexin type 9 (PCSK9) antagonist, with the potential for the treatment and/or prevention of cardiovascular diseases. SBC-115076 showed a dose-dependent increase of the DHLDL uptake, which was lower than that SBC-110034 did. Moreover, SBC-115076 could increase several folds of the intracellular LDLR level at 1.6 μM. SBC-115076 was observed to lower cholesterol levels in mice that were fed high fat diet. Results showed data obtained with SBC-115076 indicating a mean of 32% reduction in total cholesterol levels after two weeks relative to high fat diet animal levels and a mean 50% reduction toward return to regular diet cholesterol levels

Biological Activity I Assay Protocols (From Reference)
ln Vitro

In vitro activity: In HepG2 cells, SBC-115076 increases the uptake of Fluorescent Dil-LDL. It was found that SBC-115076 could dose-dependently increase the DHLDL uptake, which was lower than that SBC-110034 did. Moreover, SBC-115076 could increase several folds of the intracellular LDLR level at 1.6 μM


Cell Assay: It was found that SBC-115076 could dose-dependently increase the DHLDL uptake, which was lower than that SBC-110034 did. Moreover, SBC-115076 could increase several folds of the intracellular LDLR level at 1.6 μM

ln Vivo
In high-fat-fed rats, SBC-115076 (4 mg/kg; subcutaneous injection; once daily for 3 weeks) increases insulin sensitivity and decreases adiposity and dyslipidemia [1].
Animal Protocol
Animal/Disease Models: Female Wistar rats (high-fat diet (HFD)- fed)[1]
Doses: 4 mg/kg
Route of Administration: Sc; daily for 3 weeks
Experimental Results: Superior to atorvastatin in instigating weight loss, cholesterol reduction, and attenuation of Mitochondrial oxidative stress in oxidative muscle fibers of obese female rats.
References

[1]. The comparative effects of high dose atorvastatin and proprotein convertase subtilisin/kexin type 9 inhibitor on the mitochondria of oxidative muscle fibers in obese-insulin resistant female rats. Toxicol Appl Pharmacol. 2019 Nov 1;382:114741.

[2]. PCSK9 signaling pathways and their potential importance in clinical practice. EPMA J. 2017;8(4):391-402. Published 2017 Aug 14.

These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C31H33N3O5
Molecular Weight
527.61
Exact Mass
527.242
CAS #
489415-96-5
Related CAS #
489415-96-5
PubChem CID
5734410
Appearance
White to off-white solid powder
Density
1.3±0.0 g/cm3
Boiling Point
754.2±0.0 °C at 760 mmHg
Flash Point
409.9±0.0 °C
Vapour Pressure
0.0±0.0 mmHg at 25°C
Index of Refraction
1.624
LogP
3.47
Hydrogen Bond Donor Count
1
Hydrogen Bond Acceptor Count
7
Rotatable Bond Count
9
Heavy Atom Count
39
Complexity
860
Defined Atom Stereocenter Count
0
SMILES
CC1=C(C=CC(=C1)/C(=C\2/C(N(C(=O)C2=O)CCCN3CCOCC3)C4=CC=NC=C4)/O)OCC5=CC=CC=C5
InChi Key
VVYIXKBHQQSREP-ORIPQNMZSA-N
InChi Code
InChI=1S/C31H33N3O5/c1-22-20-25(8-9-26(22)39-21-23-6-3-2-4-7-23)29(35)27-28(24-10-12-32-13-11-24)34(31(37)30(27)36)15-5-14-33-16-18-38-19-17-33/h2-4,6-13,20,28,35H,5,14-19,21H2,1H3/b29-27+
Chemical Name
(4E)-4-[hydroxy-(3-methyl-4-phenylmethoxyphenyl)methylidene]-1-(3-morpholin-4-ylpropyl)-5-pyridin-4-ylpyrrolidine-2,3-dione
Synonyms

SBC-115076; SBC 115076; SBC115076

HS Tariff Code
2934.99.9001
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:100 mg/mL (189.5 mM)
Water:<1 mg/mL
Ethanol:<1 mg/mL
Solubility (In Vivo)
Solubility in Formulation 1: ≥ 2.5 mg/mL (4.74 mM) (saturation unknown) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL.
Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution.

Solubility in Formulation 2: ≥ 2.5 mg/mL (4.74 mM) (saturation unknown) in 10% DMSO + 90% (20% SBE-β-CD in Saline) (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 900 μL of 20% SBE-β-CD physiological saline solution and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C,1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution.

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Solubility in Formulation 3: ≥ 2.5 mg/mL (4.74 mM) (saturation unknown) in 10% DMSO + 90% Corn Oil (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 900 μL of corn oil and mix evenly.


 (Please use freshly prepared in vivo formulations for optimal results.)
Preparing Stock Solutions 1 mg 5 mg 10 mg
1 mM 1.8953 mL 9.4767 mL 18.9534 mL
5 mM 0.3791 mL 1.8953 mL 3.7907 mL
10 mM 0.1895 mL 0.9477 mL 1.8953 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.

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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?
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  • The answer of 17.513 mg appears in the Mass box. In a similar way, you may calculate the volume and concentration.

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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:
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  • The answer of 62.5 μL (0.1 ml) appears in the Volume (Start) box
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Note: Chemical formula is case sensitive: C12H18N3O4  c12h18n3o4
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In vivo Formulation Calculator (Clear solution)
Step 1: Enter information below (Recommended: An additional animal to make allowance for loss during the experiment)
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.)
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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.

(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.

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