For R&D use only.

APTS

  • Catalog NO.:A880092
  • CAS No. : 196504-57-1
  • Molecular Formula:C16H8NNa3O9S3
  • Molecular Weight: 523.39
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Product Details

CAS Number 196504-57-1 Appearance
Catalog Number A880092 MDL Number MFCD00674494
Molecular Formula C16H8NNa3O9S3 Molecular Weight 523.39
Boiling Point Melting Point
Flash Point Density
Synonyms 8-Aminopyrene-1,3,6-trisulfonic acid, trisodium salt
Storage Condition Store in a tightly closed container,in a cool and dry place

Safety

GHS Pictogram
Signal Word Warning UN Number
Hazard Statements H315-H319-H335 Class
Precautionary Statements P261-P305+P351+P338 Packing Group

Description

8-Aminopyrene-1,3,6-trisulfonic acid (APTS) is an anionic fluorescent dye with excitation/emission spectra of 425/503 nm, respectively.1 It forms a ground state complex with viologen-type quenchers, inducing a red-shift in the absorbance spectrum from 425 to 464 nm. APTS is pH insensitive, with the emission maximum remaining constant over the pH range of 4-10. It can be used in solution or immobilized through attachment of an aldehyde functionalized monomer by reductive amination without significantly changing fluorescence intensity. APTS has been used as a reporter for glucose sensing and for the detection of other saccharides 

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APTS
8-Aminopyrene-1,3,6-trisulfonic acid, trisodium salt