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(Rac)-Efavirenz-d4

Stable Isotope

(Rac)-Efavirenz-d4 is a stable isotope-labeled variant of Efavirenz, a potent inhibitor of HIV-1 reverse transcriptase, exhibiting a Ki of 2.93 nM and an IC95 of 1.5 nM against HIV-1 replication in cell culture. This compound serves as a valuable tool for quantitative analysis in HIV research. Additionally, (Rac)-Efavirenz-d4 features an alkyne functional group, making it suitable for click chemistry applications, specifically for copper-catalyzed azide-alkyne cycloaddition (CuAAc) with azide-containing molecules.

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Specifications

Manufacturer	Adooq Bioscience
CAS Number	1246812-58-7
Applications	Stable Isotope
Formula	C₁₄H₅D₄ClF₃NO₂
Molecular Weight	319.70
SMILES	C(#CC1C(C1([2H])[2H])([2H])[2H])C2(C(F)(F)F)C=3C(NC(=O)O2)=CC=C(Cl)C3

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.