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AA 344

Antiallergic Agent

AA 344 is an orally active antiallergic agent that functions by inhibiting the release of histamine mediated by IgE, IgGa, Concanavalin A, and Dextran. This compound demonstrates significant inhibitory effects on homologous passive cutaneous anaphylaxis and passive systemic anaphylaxis in guinea pig models. AA 344 selectively suppresses type I allergic reactions, making it a valuable tool for research applications in allergy and immunology.

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Specifications

Manufacturer	Adooq Bioscience
CAS Number	50743-49-2
Applications	Antiallergic Agent
Formula	C₁₂H₁₀N₄O₂
Molecular Weight	242.23
SMILES	O=C1C(C2=NN=NN2)=COC3=CC=C(CC)C=C13

Storage & Solubility

In Vitro Solubility

Reported Solubility

No reported solubility data are available for this product.

Preparing Stock Solutions

Stock preparation is unavailable for this product molecular weight.

Calculated stock concentrations do not establish solvent solubility. Refer to the reported solubility data for experimental guidance.

Storage

Store powder at -20°C, keep desiccated.
In powder form, the chemical is stable for 36 months.
In solution, store at -20°C and use within 1 month to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.