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Arborinine

Cat No.:V52401 Purity: ≥98%
Arborinine is a potent orally bioactive LSD1 inhibitor.
Arborinine
Arborinine Chemical Structure CAS No.: 5489-57-6
Product category: Histone Demethylase
This product is for research use only, not for human use. We do not sell to patients.
Size Price
500mg
1g
Other Sizes
Official Supplier of:
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Product Description
Arborinine is a potent orally bioactive LSD1 inhibitor. Arborinine increases the expression of H3K4me1/2, H3K9me1/2, and E-cad proteins and decreases the expression of UBE2O protein levels. Arborinine induces cell cycle arrest in S phase. Arborinine has anticancer effect.
Biological Activity I Assay Protocols (From Reference)
Targets
LSD1
ln Vitro
It has been observed that arborinine (0, 5, 15, 30 µM; 48 h) increases the expression of E-cad, H3K9me1/2, and H3K4me1/2 [1]. In 786O cells, arborinine (20 µM) lowers the expression of UBE2O protein levels [1]. Twenty micrograms of arborinine (20 µM) suppresses apoptosis and causes cell cycle arrest in the S phase [1].
ln Vivo
In mice, origninine (40, 80 mg/kg; gavage; 21 days) exhibits anticancer action [2].
Cell Assay
Cell Proliferation Assay[1]
Cell Types: 786O, A498, 769P, Caki1, OSRC2 cells
Tested Concentrations: 0-100 µM
Incubation Duration: 48, 72 h
Experimental Results: demonstrated antiproliferative activity with IC50s of 30.62, 39.09, 15.67, 31.42, 30.35 µM at 48 h, 20.92, 27.01, 14.94, 30.26, 17.37 µM at 72 h for 786O, A498, 7 69P, Caki1, OSRC2 cells, respectively.

Western Blot Analysis[1]
Cell Types: 786O cells
Tested Concentrations: 0, 5, 15, 30 µM
Incubation Duration: 48 h
Experimental Results: Increased the expression of H3K4me1/2 and H3K9me1/2 protein in a dose-dependent manner.

Cell Cycle Analysis[1]
Cell Types: 786O and A498 cells
Tested Concentrations: 20 µM
Incubation Duration:
Experimental Results: Induced increased population in S phase and diminished population in G1 phase, Dramatically inhibited both early and late apoptosis of ccRCC cells
Animal Protocol
Animal/Disease Models: BALB/c nude mice (SGC-7901 cells and SGC-7901/ADR cells)[2]
Doses: 40, 80 mg/kg
Route of Administration: Po; for 21 days
Experimental Results: Inhibited the growth of tumors while unchanged the body weights.
References

[1]. Arborinine from Glycosmis parva leaf extract inhibits clear-cell renal cell carcinoma by inhibiting KDM1A/UBE2O signaling. Food Nutr Res. 2022 Sep 16;66.

[2]. Arborinine, a potential LSD1 inhibitor, inhibits epithelial-mesenchymal transition of SGC-7901 cells and adriamycin-resistant gastric cancer SGC-7901/ADR cells. Invest New Drugs. 2021 Jun;39(3):627-635.

Additional Infomation
Arborinine is a member of acridines. It is functionally related to an acridone.
Arborinine has been reported in Almeidea coerulea, Ruta macrophylla, and other organisms with data available.
These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C16H15NO4
Molecular Weight
285.2946
Exact Mass
285.1
CAS #
5489-57-6
PubChem CID
5281832
Appearance
Typically exists as solid at room temperature
Density
1.296g/cm3
Boiling Point
508.4ºC at 760 mmHg
Melting Point
175 - 176 °C
Flash Point
261.3ºC
Index of Refraction
1.621
LogP
2.414
Hydrogen Bond Donor Count
1
Hydrogen Bond Acceptor Count
5
Rotatable Bond Count
2
Heavy Atom Count
21
Complexity
402
Defined Atom Stereocenter Count
0
SMILES
CN1C2=CC=CC=C2C(=O)C3=C(C(=C(C=C31)OC)OC)O
InChi Key
ATBZZQPALSPNMF-UHFFFAOYSA-N
InChi Code
InChI=1S/C16H15NO4/c1-17-10-7-5-4-6-9(10)14(18)13-11(17)8-12(20-2)16(21-3)15(13)19/h4-8,19H,1-3H3
Chemical Name
1-hydroxy-2,3-dimethoxy-10-methylacridin-9-one
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)
May dissolve in DMSO (in most cases), if not, try other solvents such as H2O, Ethanol, or DMF with a minute amount of products to avoid loss of samples
Solubility (In Vivo)
Note: Listed below are some common formulations that may be used to formulate products with low water solubility (e.g. < 1 mg/mL), you may test these formulations using a minute amount of products to avoid loss of samples.

Injection Formulations
(e.g. IP/IV/IM/SC)
Injection Formulation 1: DMSO : Tween 80: Saline = 10 : 5 : 85 (i.e. 100 μL DMSO stock solution 50 μL Tween 80 850 μL Saline)
*Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH ₂ O to obtain a clear solution.
Injection Formulation 2: DMSO : PEG300Tween 80 : Saline = 10 : 40 : 5 : 45 (i.e. 100 μL DMSO 400 μLPEG300 50 μL Tween 80 450 μL Saline)
Injection Formulation 3: DMSO : Corn oil = 10 : 90 (i.e. 100 μL DMSO 900 μL Corn oil)
Example: Take the Injection Formulation 3 (DMSO : Corn oil = 10 : 90) as an example, if 1 mL of 2.5 mg/mL working solution is to be prepared, you can take 100 μL 25 mg/mL DMSO stock solution and add to 900 μL corn oil, mix well to obtain a clear or suspension solution (2.5 mg/mL, ready for use in animals).
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Injection Formulation 4: DMSO : 20% SBE-β-CD in saline = 10 : 90 [i.e. 100 μL DMSO 900 μL (20% SBE-β-CD in saline)]
*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.
Injection Formulation 5: 2-Hydroxypropyl-β-cyclodextrin : Saline = 50 : 50 (i.e. 500 μL 2-Hydroxypropyl-β-cyclodextrin 500 μL Saline)
Injection Formulation 6: DMSO : PEG300 : castor oil : Saline = 5 : 10 : 20 : 65 (i.e. 50 μL DMSO 100 μLPEG300 200 μL castor oil 650 μL Saline)
Injection Formulation 7: Ethanol : Cremophor : Saline = 10: 10 : 80 (i.e. 100 μL Ethanol 100 μL Cremophor 800 μL Saline)
Injection Formulation 8: Dissolve in Cremophor/Ethanol (50 : 50), then diluted by Saline
Injection Formulation 9: EtOH : Corn oil = 10 : 90 (i.e. 100 μL EtOH 900 μL Corn oil)
Injection Formulation 10: EtOH : PEG300Tween 80 : Saline = 10 : 40 : 5 : 45 (i.e. 100 μL EtOH 400 μLPEG300 50 μL Tween 80 450 μL Saline)


Oral Formulations
Oral Formulation 1: Suspend in 0.5% CMC Na (carboxymethylcellulose sodium)
Oral Formulation 2: Suspend in 0.5% Carboxymethyl cellulose
Example: Take the Oral Formulation 1 (Suspend in 0.5% CMC Na) as an example, if 100 mL of 2.5 mg/mL working solution is to be prepared, you can first prepare 0.5% CMC Na solution by measuring 0.5 g CMC Na and dissolve it in 100 mL ddH2O to obtain a clear solution; then add 250 mg of the product to 100 mL 0.5% CMC Na solution, to make the suspension solution (2.5 mg/mL, ready for use in animals).
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Oral Formulation 3: Dissolved in PEG400
Oral Formulation 4: Suspend in 0.2% Carboxymethyl cellulose
Oral Formulation 5: Dissolve in 0.25% Tween 80 and 0.5% Carboxymethyl cellulose
Oral Formulation 6: Mixing with food powders


Note: Please be aware that the above formulations are for reference only. InvivoChem strongly recommends customers to read literature methods/protocols carefully before determining which formulation you should use for in vivo studies, as different compounds have different solubility properties and have to be formulated differently.

 (Please use freshly prepared in vivo formulations for optimal results.)
Preparing Stock Solutions 1 mg 5 mg 10 mg
1 mM 3.5052 mL 17.5260 mL 35.0521 mL
5 mM 0.7010 mL 3.5052 mL 7.0104 mL
10 mM 0.3505 mL 1.7526 mL 3.5052 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

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

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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?
  • 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.

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
g/mol

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:
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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.
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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)
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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