Lincomycin-d₃  (Synonyms: U-10149-d₃)

Lincomycin-d₃ (U-10149-d₃) is the deuterium labeled Lincomycin. Lincomycin is an orally active lincosamide antibiotic. Lincomycin binds to the ribosomes of Gram-positive bacteria to inhibit protein synthesis. Lincomycin can inhibit chloroplast translation, disrupt chloroplast integrity, and activate chloroplast-to-nucleus retrograde signaling in Arabidopsis thaliana seedlings. Lincomycin induces alterations in lipid profiles and liver injury, disrupts blood glucose and insulin levels, and increases growth rate in mice.

1. This compound can be used as a tracer.
2. This compound can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS.

Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

409.56

C₁₈H₃₁D₃N₂O₆S

154-21-2

Solid

White to off-white

C[C@H]([C@]([H])([C@]1(O[C@@H]([C@@H]([C@H]([C@H]1O)O)O)SC)[H])NC([C@@H]2C[C@H](CN2C([2H])([2H])[2H])CCC)=O)O

Room temperature in continental US; may vary elsewhere.

-20°C, protect from light, stored under nitrogen

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen)

• [1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019;53(2):211-216.  [Content Brief]