Catalog No.: A14959
Carbonic anhydrase (CA) inhibitor
U-104 is a novel ureido-sulfonamide inhibitor of Carbonic Anhydrase IX (CAIX).
Grouped product items
Product Name Price Stock Qty
U-104 10mg
In stock
U-104 25mg
In stock
U-104 50mg
In stock

Important Notice: For research use only. We do not sell to patients.

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Adooq Products cited in reputable paper
Biological Activity
Discription U-104 is a novel ureido-sulfonamide inhibitor of Carbonic Anhydrase IX (CAIX).
Target Value
Chemical Information
Catalog Num A14959
Formula C13H12FN3O3S
Molecular Weight 309.32
CAS Number 178606-66-1
Synonyms NSC 213841, U 104, U104

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.

In vitro (25°C) DMSO 60 mg/mL (193.96 mM)
Water Insoluble
Ethanol Insoluble
In vivo 30% PEG400+0.5% Tween80+5% propylene glycol 28 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 32.33 mL 161.64 mL 323.29 mL
0.5 mM 6.47 mL 32.33 mL 64.66 mL
1 mM 3.23 mL 16.16 mL 32.33 mL
5 mM 0.65 mL 3.23 mL 6.47 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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