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Desloratadine-d4

Stable Isotope

Desloratadine-d4 is a deuterium-labeled analog of Desloratadine, the primary active metabolite of the nonsedating H1-antihistamine Loratadine. As a selective H1-receptor antagonist, Desloratadine-d4 exhibits significant anti-allergic and anti-inflammatory properties. This stable isotope is ideal for pharmacokinetic studies and dynamic research applications involving H1-receptor signaling pathways.

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Specifications

Manufacturer	Adooq Bioscience
CAS Number	381727-29-3
Applications	Stable Isotope
Formula	C₁₉H₁₅D₄ClN₂
Molecular Weight	314.85
Synonyms	Sch34117-d4
SMILES	[2H]C(NC([2H])([2H])C/1)([2H])CC1=C2C3=CC=C(Cl)C=C3CCC4=CC=CN=C4\2

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.