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Art. -Nr.: HY-136831

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SR2640

(Synonyms: QMPB)

SR2640 is a highly efficient and selective LTD4/LTE4 antagonist that can specifically inhibit the smooth muscle contractions induced by LTD4 in the guinea pig ileum and trachea in a concentration-dependent manner, without affecting the contractions caused by histamine. SR2640 can concentration-dependently prevent the binding of 0.4 nM [3H] LTD4 to membrane receptors in guinea pig lung tissue, with an IC₅₀ of 23 nM. SR2640 can shift the dose-response curve for bronchoconstriction induced by intravenous LTD4 in guinea pigs to the right, and the extent of this shift is positively correlated with the dose of SR2640 administered. SR2640 can be used in asthma research.

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CAS. Nr.: 105350-26-3
Formel: C₂₃H₁₈N₂O₃
Molecular Weight:370.40

Speicherung:

Please store the product under the recommended conditions in the Certificate of Analysis.

Data Sheet (266 KB)

SR2640 Chemical Structure

CAS. Nr.: 105350-26-3

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Fluorescent Dye

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

Biologische Aktivität
- Beschreibung
- Cellular Effect
Chemical Information
Reinheit & Dokumentation
Verweise
Calculators
Help & FAQs
Classifications
Bioz

Biologische Aktivität

Beschreibung

Alle Leukotriene Receptor Isoform-spezifische Produkte anzeigen :

Cellular Effect

Cell Line	Type	Value	Description	References
Vero C1008	IC₅₀	>2.0 × 10⁵M Compound: COVC-0139036542	Antiviral activity determined as inhibition of SARS-CoV-2 induced cytotoxicity of VERO-6 cells at 10 uM after 48 hours exposure to 0.01 MOI SARS CoV-2 virus by high content imaging Antiviral activity determined as inhibition of SARS-CoV-2 induced cytotoxicity of VERO-6 cells at 10 uM after 48 hours exposure to 0.01 MOI SARS CoV-2 virus by high content imaging	10.6019/CHEMBL4651402

Chemical Information

CAS. Nr. 105350-26-3
Molecular Weight 370.40
Formel C₂₃H₁₈N₂O₃
SMILES

O=C(O)C1=CC=CC=C1NC2=CC=CC(OCC3=NC4=CC=CC=C4C=C3)=C2
Synonyms

QMPB
Versand

Room temperature in continental US; may vary elsewhere.
Speicherung

Please store the product under the recommended conditions in the Certificate of Analysis.

Reinheit & Dokumentation

Select Batch:

Reinheit: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (266 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)

Verweise

[1]. Ian Ahnfelt-Ronne, et al. A novel leukotriene D4/E 4 antagonist, SR2640. European Journal of Pharmacology, 155 (1988) 117-128.

Calculators

Molaritätsrechner

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass Mass

Konzentration Konzentration

Volumen Volumen

Molecular Weight Molecular Weight

Verdünnungsrechner

Konzentration _{(Stammlösung)} × Volumen _{(Stammlösung)} = Konzentration _{(Ziellösung)} × Volumen _{(Ziellösung)}

Konzentration _{(Stammlösung)} Konzentration _{(Stammlösung)}

Volumen _{(Stammlösung)} Volumen _{(Stammlösung)}

Konzentration _{(Ziellösung)} Konzentration _{(Ziellösung)}

Volumen _{(Ziellösung)} Volumen _{(Ziellösung)}

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.

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MOQ

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100 mg

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Biologische Aktivität
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SR2640

Alle Leukotriene Receptor Isoform-spezifische Produkte anzeigen

Biologische Aktivität

Chemical Information

Reinheit & Dokumentation

Verweise

Calculators

Help & FAQs

SR2640 Related Classifications

HY-136831 Related Classifications