Disperse orange 25

Disperse orange 25 is a chemical compound registered under number CAS 31482-56-1, with the molecular formula C₁₇H₁₇N₅O₂, and a molar mass of 323.35 g/mol.

The molecule contains 41 atoms connected by 42 chemical bonds. The full systematic IUPAC name of this compound is 3-[N-ethyl-4-[(4-nitrophenyl)diazenyl]anilino]propanenitrile. The interactive 3D model above lets you view the spatial arrangement of the atoms — you can rotate it with the mouse, zoom with the scroll wheel, and switch between skeletal / Ball & Stick / Space Fill visualization modes.

In terms of physicochemical properties, the partition coefficient logP = 3.7 (positive value, a lipophilic compound), polar surface area PSA = 97.6 Ų, 0 donors and 6 hydrogen bond acceptors. These parameters are key when assessing bioavailability and interaction with biomolecules.

Chemical data for this compound comes from PubChem (NIH NLM NCBI), one of the world's largest chemical databases. All information is updated automatically and enriched with GHS hazard statement translations compliant with the CLP Regulation (EC 1272/2008). The widget above may be used for educational, research and commercial purposes.

Molecular formula	C17H17N5O2
Masa molowa	323.35 g/mol
IUPAC	3-[N-ethyl-4-[(4-nitrophenyl)diazenyl]anilino]propanenitrile
SMILES	CCN(CCC#N)C1=CC=C(C=C1)N=NC2=CC=C(C=C2)[N+](=O)[O-]
InChIKey	ZSPPPAFDNHYXNW-UHFFFAOYSA-N
logP (XLogP3)	3.7
PSA	97.6 Ų
HBD / HBA	0 / 6
PubChem CID	CID 92278 ↗

Disperse orange 25 · 31482-56-1 · C.I. Disperse Orange 25 · DisperseOrange25 · Disperse Orange 25 · 12223-22-2 · 3-[N-ethyl-4-[(4-nitrophenyl)diazenyl]anilino]propanenitrile · Serilene Orange 2RL · Propanenitrile, 3-(ethyl(4-((4-nitrophenyl)azo)phenyl)amino)- · Solvent Orange 105 · Latyl Orange NST · Resiren Orange TR · Orange 2K nitrodye · Synten Orange P-RL · Fantagen Orange 2RL

• 📊 PubChem CID 92278 — NIH
• 🔬 NIST WebBook — spektroskopia
• 🌐 Wikidata
• 💊 ChEMBL — bioaktywność