Fig. 1 · Structure
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N-Acetyl sulfamethazine-d4
Stable Isotope
N-Acetyl sulfamethazine-d4 is a stable isotope-labeled derivative of N-Acetyl sulfamethazine, where four hydrogen atoms are replaced with deuterium. This compound serves as a valuable internal standard in pharmacokinetic studies and analytical research, facilitating accurate quantification of sulfamethazine and its metabolites. It is particularly useful in isotope dilution mass spectrometry and other analytical techniques aimed at understanding the pharmacological and toxicological profiles of sulfonamide antibiotics.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| CAS Number | 1189891-99-3 |
| Applications | Stable Isotope |
| Formula | C14H12D4N4O3S |
| Molecular Weight | 324.39 |
| SMILES | O=S(NC1=NC(C)=CC(C)=N1)(C2=C([2H])C([2H])=C(C([2H])=C2[2H])NC(C)=O)=O |
Storage & Solubility
In Vitro Solubility
Reported Solubility
No reported solubility data are available for this product.
Preparing Stock Solutions
| Concentration | |
|---|---|
Values use four significant digits. Prepare to the final solution volume; this is not the volume of solvent to add.
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.