pNA (p-nitroaniline) | 1078

The free form of pNA can be used as a colorimetric marker and reference standard in colorimetric enzyme assays using pNA-based substrates.

pNA (p-nitroaniline) is the free form of pNA that can be used as a colorimetric marker and reference standard in colorimetric enzyme assays using pNA-based substrates.

1078 | pNA (p-nitroaniline) DataSheet

Alternate Name/Synonyms: 4-nitroaniline, 1-amino-4-nitrobenzene

Appearance: Golden yellow powder

Formulation: N/A

CAS Number: 100-01-6

Structure Available?: Yes

Peptide sequence: N/A

Salt Form: No

Molecular Formula: C₆H₆N₂O₂

Molecular Weight: 138.12

Cell-Permeable?: No

Purity: >99% by GC

Solubilities: DMSO or EtOH (25 mg/ml)

Handling: Protect from light and moisture

Country of Origin: USA

Tag Line: A pNA reference standard

MDL Number: MFCD00007858

PubChem CID: 7475

SMILES: C1=CC(=CC=C1N)[N+](=O)[O-]

InChi: InChI=1S/C6H6N2O2/c7-5-1-3-6(4-2-5)8(9)10/h1-4H,7H2

InChi Key: TYMLOMAKGOJONV-UHFFFAOYSA-N