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CS-W001157 4
Total: USD 88.00

6-TAMRA free acid

  • CAS No. 150322-06-8

  • Cat. No. CS-0204442
  • Purity≥95%
  • MDL No.MFCD01073638

*For research and further manufacturing use only, not for direct human use.

6-TAMRA free acid|CS-0204442

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General Information

  • CAS No. 150322-06-8
  • Cat. No. CS-0204442
  • Purity ≥95%
  • MDL No. MFCD01073638
  • Storage 4°C, protect from light
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₂₅H₂₂N₂O₅
  • Molecular Weight 430.45
  • Synonym(s) None
  • SMILES O=C(O)C1=CC=C2C(=O)OC3(C4=CC=C(C=C4OC5=CC(=CC=C53)N(C)C)N(C)C)C2=C1

Description

6-TAMRA (free acid) delivers a bright, photostable fluorophore with strong absorption and emission in the red region. This bench-stable compound features a carboxylic acid group enabling direct conjugation to biomolecules via amine-reactive coupling. The para-nitro substituent enhances electron-withdrawing character, improving quantum yield and spectral brightness for live-cell imaging and flow cytometry applications.

Application

6-TAMRA (free acid) serves as a versatile fluorescent building block for conjugation in bioconjugate chemistry, offering high quantum yield and photostability. Its free carboxylic acid functionality enables direct coupling to amines via standard amide formation, facilitating the synthesis of labeled probes, antibodies, and peptides. The molecule exhibits excellent bench stability and is compatible with common purification methods, making it well-suited for routine lab workflows in diagnostic and assay development.

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319
Precautionary Statements : P264-P270-P280-P302+P352-P305+P351+P338-P330-P362+P364-P501

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Computational Chemistry Data

  • TPSA   79.31
  • LogP   4.0848
  • H_Acceptors   6
  • H_Donors   1
  • Rotatable_Bonds   3

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