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Merck
CN

T3387

Sigma-Aldrich

Thionin acetate salt

Dye content ~90 %

Synonym(s):

3,7-Diamino-5-phenothiazinium acetate, Lauth’s violet

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About This Item

Empirical Formula (Hill Notation):
C12H9N3S · C2H4O2
CAS Number:
Molecular Weight:
287.34
Colour Index Number:
52000
Beilstein:
4345073
MDL number:
UNSPSC Code:
12171500
PubChem Substance ID:
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composition

Dye content, ~90%

SMILES string

CC([O-])=O.Nc1ccc2nc3ccc(N)cc3[s+]c2c1

InChI

1S/C12H10N3S.C2H4O2/c13-7-1-3-9-11(5-7)16-12-6-8(14)2-4-10(12)15-9;1-2(3)4/h1-6H,13-14H2;1H3,(H,3,4)/q+1;/p-1

InChI key

OWXBIRAFHWASMS-UHFFFAOYSA-M

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Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Baishakhi Saha et al.
Journal of photochemistry and photobiology. B, Biology, 167, 99-110 (2017-01-06)
RNA targeting through small molecules is an emerging and promising therapeutic route that necessitates identification of small molecules that can selectively target specific RNA structures. In this context a comparative study of the interaction of two phenothiazinium dyes thionine (THN)
Control of hepatitis C: a medicinal chemistry perspective.
Christopher P Gordon et al.
Journal of medicinal chemistry, 48(1), 1-20 (2005-01-07)
Ashley A Reinke et al.
Bioorganic & medicinal chemistry letters, 19(17), 4952-4957 (2009-07-31)
Aggregated amyloid-beta (Abeta) peptide is implicated in the pathology of Alzheimer's disease. In vitro and in vivo, these aggregates are found in a variety of morphologies, including globular oligomers and linear fibrils, which possess distinct biological activities. However, known chemical

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