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CAS 2516-05-4

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3H-Phenothiazin-3-one, 7-(dimethylamino)-

Description:
3H-Phenothiazin-3-one, 7-(dimethylamino)-, also known as methylene blue, is a synthetic compound belonging to the phenothiazine class of chemicals. It is characterized by a phenothiazine core structure, which consists of a sulfur atom and a nitrogen atom within a three-ring system. The presence of a dimethylamino group at the 7-position enhances its solubility in water and contributes to its biological activity. This compound exhibits a deep blue color, which is a notable characteristic, making it useful as a dye and a redox indicator. It has applications in various fields, including medicine, where it is used as a treatment for methemoglobinemia and as a staining agent in microbiology. Additionally, it has been studied for its potential roles in photodynamic therapy and as an antioxidant. The compound's stability, solubility, and ability to interact with biological systems make it a subject of interest in both research and clinical settings.
Formula:C14H12N2OS
InChI:InChI=1S/C14H12N2OS/c1-16(2)9-3-5-11-13(7-9)18-14-8-10(17)4-6-12(14)15-11/h3-8H,1-2H3
InChI key:InChIKey=ALJHHTHBYJROOG-UHFFFAOYSA-N
SMILES:N(C)(C)C=1C=C2C(N=C3C(S2)=CC(=O)C=C3)=CC1
Synonyms:
  • 3H-Phenothiazin-3-one, 7-(dimethylamino)-
  • 7-(dimethylamino)-3H-phenothiazin-3-one
  • Dimethylthionoline
  • Methylene Violet
  • Methylene violet (biological stain)
  • NSC 187694
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