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Cat. No.: HY-N12110

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SMU-CX1

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SMU-CX1 is a specific TLR3 inhibitor (IC₅₀: 0.11 μM) with IC₅₀ ranging from 0.14-0.33 μM against multiple influenza A virus subtypes. SMU-CX1 inhibits the viral PB2 and NP proteins with an IC₅₀ of 0.43 μM for SARS-CoV-2 activity. SMU-CX1 also inhibits inflammatory factors in host cells, including IFN-β, IP-10, and CCL-5.

For research use only. We do not sell to patients.

Purity: 99.9%
CAS No.: 10371-86-5
Formula: C₁₈H₁₆N₂O
Molecular Weight:276.33

Storage:

Powder -20°C, 3 years ; In solvent -80°C, 6 months , -20°C, 1 month

SMU-CX1 Chemical Structure

CAS No.: 10371-86-5

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Top Publications Citing

Use of MCE Products

Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity
- Description
- Cellular Effect
Chemical Information
Purity & Documentation
References
Calculators
Help & FAQs
Classifications
Bioz

Biological Activity

Description

All Toll-like Receptor (TLR) Isoforms :

Cellular Effect

Cell Line	Type	Value	Description	References
A549	CC₅₀	5.33 μM Compound: NSC69187; SMU-CX	Cytotoxicity against human A549 cells assessed as reduction in cell viability incubated for 48 hrs by MTT assay Cytotoxicity against human A549 cells assessed as reduction in cell viability incubated for 48 hrs by MTT assay	[PMID: 38387691]
BEAS-2B	CC₅₀	5.33 μM Compound: NSC69187; SMU-CX	Cytotoxicity against human BEAS-2B cells assessed as reduction in cell viability incubated for 48 hrs by MTT assay Cytotoxicity against human BEAS-2B cells assessed as reduction in cell viability incubated for 48 hrs by MTT assay	[PMID: 38387691]
HEK-293T	CC₅₀	5.33 μM Compound: NSC69187; SMU-CX	Cytotoxicity against human HEK293T cells assessed as reduction in cell viability incubated for 48 hrs by MTT assay Cytotoxicity against human HEK293T cells assessed as reduction in cell viability incubated for 48 hrs by MTT assay	[PMID: 38387691]
KB	ED₅₀	8.7 μg/mL Compound: 9-methoxy ellipticine	Cytotoxicity against human KB cells Cytotoxicity against human KB cells	[PMID: 7130986]
MDCK	CC₅₀	5.33 μM Compound: NSC69187; SMU-CX	Cytotoxicity against MDCK cells assessed as reduction in cell viability incubated for 48 hrs by MTT assay Cytotoxicity against MDCK cells assessed as reduction in cell viability incubated for 48 hrs by MTT assay	[PMID: 38387691]
R1	IC₅₀	90 μM Compound: 4	Inhibition of glucocorticoid receptor-glucocorticoid complex transfected in rat R1 cells assessed as down-regulation of TPA-responsive element proinflammatory gene expression after 24 hrs by beta-galactosidase assay Inhibition of glucocorticoid receptor-glucocorticoid complex transfected in rat R1 cells assessed as down-regulation of TPA-responsive element proinflammatory gene expression after 24 hrs by beta-galactosidase assay	[PMID: 18412397]
Vero C1008	CC₅₀	>10 μM Compound: NSC69187; SMU-CX	Cytotoxicity against African green monkey Vero E6 cells assessed as reduction in cell viability by CCK-8 assay Cytotoxicity against African green monkey Vero E6 cells assessed as reduction in cell viability by CCK-8 assay	[PMID: 38387691]

Chemical Information

CAS No. 10371-86-5
Appearance Solid
Molecular Weight 276.33
Formula C₁₈H₁₆N₂O
Color Light yellow to yellow
SMILES

COC1=CC=C2C(C(C(C)=C3C(C=CN=C3)=C4C)=C4N2)=C1
Structure Classification
- Alkaloids
- Other Alkaloids
Initial Source
- Plants
- Apocynaceae
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

Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (270 KB)
SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

References

[1]. Pan Y, et al. Discovery of an ellipticine derivative as TLR3 inhibitor against influenza A virus and SARS-CoV-2. Bioorg Med Chem Lett. 2024 Mar 15;101:129672. [Content Brief]

Calculators

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Dilution Calculator

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Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

Keywords

100 mg

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