Methylisothiazolinone-d₃ hydrochloride  (Synonyms: 2-甲基-4-异噻唑啉-3-酮盐酸盐-d₃)

Methylisothiazolinone-d₃ hydrochloride is the deuterium labeled Methylisothiazolinone hydrochloride (HY-W010243). Methylisothiazolinone hydrochloride is a bacterial and fungal inhibitor and preservative, as well as a sensitizer. Methylisothiazolinone hydrochloride can activate matrix metalloproteinases (MMPs) in human bronchial epithelial cells to induce apoptosis and inflammatory response. Methylisothiazolinone hydrochloride can promote the development of atopic dermatitis in mice by disrupting Th2/Th17 related immune responses. Methylisothiazolinone hydrochloride can cause mitochondrial damage in the endothelium of rat cerebral blood vessels^[1][2][3].

氢、碳和其他元素的稳定重同位素已被掺入药物分子中，主要用作药物开发过程中定量的示踪剂。氘代因其可能影响药物的药代动力学和代谢特征而受到关注^[1]。

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

154.63

C₄H₃D₃ClNOS

1329509-49-0

2682-20-4

2-甲基-4-异噻唑啉-3-酮盐酸盐-d₃

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]. Rubén Alvarez-Sánchez, et al. Covalent Binding of the 13C-labeled Skin Sensitizers 5-chloro-2-methylisothiazol-3-one (MCI) and 2-methylisothiazol-3-one (MI) to a Model Peptide and Glutathione. Bioorg Med Chem Lett. 2004 Jan 19;14(2):365-8.  [Content Brief]

  [3]. Aynur O Aptula, et al. From Experiment to Theory: Molecular Orbital Parameters to Interpret the Skin Sensitization Potential of 5-chloro-2-methylisothiazol-3-one and 2-methylisothiazol-3-one. Chem Res Toxicol. 2005 Feb;18(2):324-9.  [Content Brief]