Phytosphingosine-d₇  (Synonyms: 4-Hydroxysphinganine-d₇)

Phytosphingosine-d₇ (4-Hydroxysphinganine-d₇) is deuterium labeled Phytosphingosine. Phytosphingosine is a phospholipid with anti-inflammatory, antibacterial, and anti-cancer activities, which can induce apoptosis. Phytosphingosine is an immune regulator and can be used in the study of inflammatory skin diseases. Phytosphingosine is also an activator of GPR120 with an IC₅₀ value of 33.4 μM and can be used in the study of type II diabetes^{[1][2][3][4][5]}.

324.55

C₁₈H₃₂D₇NO₃

554-62-1

OC[C@@H]([C@@H]([C@@H](CCCCCCCCCCCC([2H])(C([2H])(C([2H])([2H])[2H])[2H])[2H])O)O)N

Room temperature in continental US; may vary elsewhere.

Please store the product under the recommended conditions in the Certificate of Analysis.

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

  [2]. 1. Pavicic T, Wollenweber U, Farwick M, et al. Anti‐microbial and‐inflammatory activity and efficacy of phytosphingosine: an in vitro and in vivo study addressing acne vulgaris[J]. International journal of cosmetic science, 2007, 29(3): 181-190.  [Content Brief]

  [3]. Cai Q, et al. Phytosphingosine inhibits the growth of lung adenocarcinoma cells by inducing G2/M-phase arrest, apoptosis, and mitochondria-dependent pathway cell death in vitro and in vivo. Chem Biol Interact. 2024 Jan 5;387:110795.  [Content Brief]

  [4]. Glenz R, et al. The major plant sphingolipid long chain base phytosphingosine inhibits growth of bacterial and fungal plant pathogens. Sci Rep. 2022 Jan 20;12(1):1081.  [Content Brief]

  [5]. Nagasawa T, et al. Phytosphingosine is a novel activator of GPR120. J Biochem. 2018 Jul 1;164(1):27-32.  [Content Brief]