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SCR130

Cat No.:V37348 Purity: ≥98%
SCR130 is a SCR7-based inhibitor of DNA nonhomologous end joining (NHEJ).
SCR130
SCR130 Chemical Structure CAS No.: 2377858-38-1
Product category: Apoptosis
This product is for research use only, not for human use. We do not sell to patients.
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Product Description
SCR130 is a SCR7-based inhibitor of DNA nonhomologous end joining (NHEJ). SCR130 inhibits DNA end joining in a ligase IV-dependent manner. SCR130 is specific for ligase IV and has little or no effect on ligation mediated by ligase III and ligase I. SCR130 causes apoptosis and has anti-neoplastic activity.
Biological Activity I Assay Protocols (From Reference)
ln Vitro
SCR130 (7-21 μM; 48 hours) increases in both early and late apoptotic cell counts. Through both internal and external routes, SCR130 causes apoptosis. p-p53, BCL2, and MCL1 expression are all upregulated by SCR130, along with CYTOCHROME C, BAX, and BAK. Increased expression of the FAS and SMAC-DIABLO proteins, as well as caspase 8 activation, have been reported[1]. The IC50 values of SCR130 (48 hours) in Reh, HeLa, CEM, Nalm6, and N114 cells are 14.1 μM, 5.9 μM, 6.5 μM, 2.2 μM, and 11 μM, respectively. These results indicate that SCR130 is cytotoxic]. By causing increased cell death when co-administered in Reh and Nalm6 cell lines, SCR130 can magnify the effects of radiation (0.5 and 1 Gy)[1]. Unrepaired DNA breaks accumulate when SCR130 inhibits the endogenous NHEJ. DNA double-strand breaks (DSBs) accumulate as a result of treatment with SCR130, which inhibits endogenous NHEJ and triggers apoptotic pathways, ultimately leading to cell death[1].
Cell Assay
Apoptosis Analysis[1]
Cell Types: Reh cells
Tested Concentrations: 7 μM, 14 μM, and 21 μM
Incubation Duration: 48 hrs (hours)
Experimental Results: demonstrated a concentration-dependent increase in the number of late and early apoptotic cells.

Western Blot Analysis[1]
Cell Types: Reh cells
Tested Concentrations: 7 μM, 14 μM, and 21 μM
Incubation Duration: 48 hrs (hours)
Experimental Results: Revealed a concentration-dependent increase in levels of pATM and activation of p53 through phosphorylation.
References
[1]. Ujjayinee Ray, et al. Identification and characterization of novel SCR7-based small-molecule inhibitor of DNA end-joining, SCR130 and its relevance in cancer therapeutics. Mol Carcinog. 2020 Jun;59(6):618-628.
These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C19H13CL2N3O2S
Molecular Weight
418.30
CAS #
2377858-38-1
Appearance
Typically exists as solids (or liquids in special cases) at room temperature
SMILES
ClC1C=CC(=CC=1)C1CC(C2C=CC(=CC=2)Cl)=NC21C(NC(NC2=O)=S)=O
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 (239.06 mM )
Solubility (In Vivo)
Solubility in Formulation 1: ≥ 2.5 mg/mL (5.98 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 2.3906 mL 11.9531 mL 23.9063 mL
5 mM 0.4781 mL 2.3906 mL 4.7813 mL
10 mM 0.2391 mL 1.1953 mL 2.3906 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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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)
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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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