Alcaftadine

Catalog No.: A16393
H1 histamine receptor antagonist
Alcaftadine is a high affinity ligand for the H1 receptor, with a pKi (8.5) that is comparable with that of other H1 antihistamines. Alcaftadine is also an antagonist for H2 and H4 receptors with no affinity for the H3 receptor.
Grouped product items
Product Name Price Stock Qty
Alcaftadine 10mg
$40.00
In stock
Alcaftadine 25mg
$80.00
In stock
Alcaftadine 100mg
$220.00
In stock
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Biological Activity
Discription Alcaftadine is a high affinity ligand for the H1 receptor, with a pKi (8.5) that is comparable with that of other H1 antihistamines. Alcaftadine is also an antagonist for H2 and H4 receptors with no affinity for the H3 receptor.
Product Information
Catalog Num A16393
Formula C19H21N3O
Molecular Weight 307.39
CAS Number 147084-10-4
SMILES CN1CC/C(CC1)=C2C3=CC=CC=C3CCN4C(C=O)=CN=C/24
Synonyms R89674, R 89674, R-89674
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 DMSO 26 mg/mL (84.57 mM)
Water Insoluble
Ethanol 57 mg/mL (185.43 mM)
* <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 32.53 mL 162.66 mL 325.32 mL
0.5 mM 6.51 mL 32.53 mL 65.06 mL
1 mM 3.25 mL 16.27 mL 32.53 mL
5 mM 0.65 mL 3.25 mL 6.51 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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