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Basic Yellow 1 95.0+%, TCI America™

Catalog No. T055825G
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T055825G 25 g
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Catalog No. T055825G Supplier TCI America Supplier No. T055825G

Description

Laboratory grade Basic Yellow 1 reagent with ≥95.0% purity.

Basic Yellow 1 (Setoflavine T, Thioflavine T) is a laboratory reagent supplied as a solid powder or crystal with a purity of ≥95.0% (HPLC).

  • Molecular Formula: C17H19ClN2S
  • Molecular Weight: 318.86 g/mol
  • Melting Point: 212 °C
  • Water Solubility: 17.6 g/L (20 °C)
  • Optical Properties: λmax 410.0 to 414.0 nm (H2O); Absorbance (E1%1cm) ≥750
  • Safety Information: Toxic if swallowed (H301); causes serious eye damage (H318); may cause an allergic skin reaction (H317); very toxic to aquatic life with long lasting effects (H410)

Chemical Identifiers

CAS 2390-54-7
Molecular Formula C17H19ClN2S
Molecular Weight (g/mol) 318.86
MDL Number MFCD00011944
InChI Key JADVWWSKYZXRGX-UHFFFAOYSA-M
Synonym Setoflavine T, Thioflavine T
PubChem CID 16953
ChEBI CHEBI:76023
IUPAC Name 2-[4-(dimethylamino)phenyl]-3,6-dimethyl-1,3-benzothiazol-3-ium chloride
SMILES [Cl-].CN(C)C1=CC=C(C=C1)C1=[N+](C)C2=CC=C(C)C=C2S1

Specifications

Formula Weight 318.86
Percent Purity ≥95.0% (HPLC)
Grade Laboratory
Quantity 25 g
Physical Form Crystal/Powder
Chemical Name or Material Basic Yellow 1

Safety and Handling

EINECSNumber (5)-1916
TSCA Yes