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Thioflavin T

CAT: 1568-C12279-02Size: 5 gDry Ice: NoHazardous: No
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CAT#:1568-C12279-02Size:5 g
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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CAS Number
2390-54-7
Synonyms
ThT, Thioflavine T, Basic Yellow 1
SKU
C12279-500mg
Target
Dyes
Applications
Others
Smiles
CC1=CC2=C (C=C1) [N+] (=C (S2) C3=CC=C (C=C3) N (C) C) C.[Cl-]
Molecular Formula
C17H19ClN2S
Additionnal Information
Thioflavin T (ThT, Thioflavine T, Basic Yellow 1) is a benzothiazole dye that exhibits enhanced fluorescence upon binding to amyloid fibrils and is commonly used to diagnose amyloid fibrils. Thioflavin T is found to exist as micelles at concentrations commonly used to monitor fibrils by fluorescence assay. The micelles of Thioflavin T bind to amyloid fibrils leading to enhancement of fluorescence emission.
Storage Conditions
3 years -20°C powder

Chemical Information

Thioflavin T

Thioflavine T is an organic chloride salt having 2-[4-(dimethylamino)phenyl]-3,6-dimethyl-1,3-benzothiazol-3-ium as the counterion. It is widely used to visualise and quantify the presence of amyloids, both in vitro and in vivo. It has a role as a geroprotector, a fluorochrome and a histological dye. It contains a thioflavin T cation.

CAS Number2390-54-7
PubChem CID16953
IUPAC Name4-(3,6-dimethyl-1,3-benzothiazol-3-ium-2-yl)-N,N-dimethylaniline chloride
Molecular FormulaC17H19ClN2S
Molecular Weight318.9
Topological Polar Surface Area35.4
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count2
Heavy Atom Count21
Formal Charge0
Complexity325
SMILES
CC1=CC2=C(C=C1)[N+](=C(S2)C3=CC=C(C=C3)N(C)C)C.[Cl-]
InChI
InChI=1S/C17H19N2S.ClH/c1-12-5-10-15-16(11-12)20-17(19(15)4)13-6-8-14(9-7-13)18(2)3;/h5-11H,1-4H3;1H/q+1;/p-1
InChIKey
JADVWWSKYZXRGX-UHFFFAOYSA-M
Chemical Structure
2D Structure
2D structure of Thioflavin T
CAS: 2390-54-7
CID: 16953
Formula: C17H19ClN2S
MW: 318.9
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight318.9
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count2
Exact Mass318.0957475
Monoisotopic Mass318.0957475
Topological Polar Surface Area35.4 Ų
Heavy Atom Count21
Formal Charge0
Complexity325
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count2
Compound Is CanonicalizedYes

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Alternative Products

CatalogName
C7030-500Thioflavin T
MBS3601304-01Thioflavin S
HY-DY1049-01Thioflavin T (solution)
242325-01Thioflavin T ≥90%
23064-AATThioflavin T acid
23065-AATThioflavin T, succinimidyl ester

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