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Avobenzone-d3

Stable Isotope

Avobenzone-d3 is a deuterium-labeled derivative of Avobenzone, a dibenzoylmethane compound utilized primarily as a UV filter in sunscreens, specifically for UVA protection. This compound has been identified as an endocrine disruptor, directly binding to estrogen receptor β and acting as an estrogen agonist. Avobenzone-d3 is valuable in research applications investigating the mechanisms of photoprotection and endocrine disruption, facilitating studies on the biological effects of commonly used sunscreen ingredients.

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Specifications

Manufacturer	Adooq Bioscience
CAS Number	2518100-58-6
Applications	Stable Isotope
Formula	C₂₀H₁₉D₃O₃
Molecular Weight	313.41
SMILES	O=C(C1=CC=C(C=C1)OC([2H])([2H])[2H])CC(C2=CC=C(C=C2)C(C)(C)C)=O

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.