Overview

  • Product name

    pNA (p-nitroaniline), Solvatochromic dye
  • Description

    Solvatochromic dye
  • Biological description

    Solvatochromic dye. UV-visual peak position changes with the balance of hydrogen bonding acceptors and donors in the solvent. Reacts to form a purple azo dye. Undergoes photocatalytic degradation in the presence of TiO2 suspensions.
  • Purity

    > 99%
  • CAS Number

    100-01-6
  • Chemical structure

    Chemical Structure

Properties

  • Chemical name

    4-Nitroaniline
  • Molecular weight

    138.12
  • Molecular formula

    C6H6N2O2
  • PubChem identifier

    7475
  • Storage instructions

    Store at -20°C. Store under desiccating conditions. The product can be stored for up to 12 months.
  • Solubility overview

    Soluble in ethanol to 100 mM and in DMSO
  • Handling

    Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.

    Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.

  • SMILES

    C1=CC(=CC=C1N)[N+](=O)[O-]
  • Source

    Synthetic

  • Research areas

References

This product has been referenced in:

  • Abbas M  et al. A novel approach for the synthesis of ultrathin silica-coated iron oxide nanocubes decorated with silver nanodots (Fe3O4/SiO2/Ag) and their superior catalytic reduction of 4-nitroaniline. Nanoscale 7:12192-204 (2015). Read more (PubMed: 26132976) »
  • Gao Q  et al. A novel p-nitroaniline fluorescent sensor based on molecular recognition of carboxymethyl-ß-cyclodextrin-capped ZnO/ZnS/MgO nanocomposites. Anal Sci 27:851-6 (2011). Read more (PubMed: 21828925) »
  • Murakami T  et al. N-acetyl-L-gamma-glutamyl derivatives of p-nitroaniline, sulphamethoxazole and sulphamethizole for kidney-specific drug delivery in rats. J Pharm Pharmacol 50:459-65 (1998). Read more (PubMed: 9643438) »

Customer reviews and Q&As

There are currently no Customer reviews or Questions for ab145588.
Please use the links above to contact us or submit feedback about this product.

Please note: All products are "FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC PROCEDURES, NOT FOR USE IN HUMANS"
For licensing inquiries, please contact partnerships@abcam.com

Sign up