Aspirin

Catalog No.: A11797
COX-1/COX-2 inhibitor
Aspirin is a non-selective and irreversible inhibitor of COX-1 and COX-2 with IC50s of 5 and 210 μg/mL.
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Product Name Price Stock Qty
Aspirin 500mg
$45.00
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Biological Activity
Discription Aspirin is a non-selective and irreversible inhibitor of COX-1 and COX-2 with IC50s of 5 and 210 μg/mL.
Targets
Target Value
Product Information
Catalog Num A11797
Formula C9H8O4
Molecular Weight 180.16
CAS Number 50-78-2
SMILES OC(C1=C(OC(C)=O)C=CC=C1)=O
Synonyms Acetylsalicylic Acid; ASA
Storage

Store lyophilized at -20ºC, keep desiccated.
In lyophilized form, the chemical is stable for 36 months.
In solution, store at -20ºC and use within 3 months to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.

Solubility
In vitro (25°C) DMSO 34 mg/mL (188.72 mM)
Water Insoluble
Ethanol 34 mg/mL (188.72 mM)
In vivo 4% DMSO+PBS 9 mg/mL
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Adooq tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
Preparing Stock Solutions
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
0.1 mM 55.51 mL 277.53 mL 555.06 mL
0.5 mM 11.1 mL 55.51 mL 111.01 mL
1 mM 5.55 mL 27.75 mL 55.51 mL
5 mM 1.11 mL 5.55 mL 11.1 mL
Useful Calculator

This calculator helps you calculate mass of compound based on solution concentration, volume and molecular weight in a specific solution using the formula:

Mass (mg) = Concentration (mM) × Volume (mL) × Molecular Weight (g/mol)

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Please check COA/MSDS for correct molecular weight.

Calculate the dilution required to prepare a stock solution.
This equation is commonly abbreviated as: C1V1 = C2V2

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