≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C Ships Wet ice Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488182772 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488182772 |
| Canonical Smiles | C1=CC=C(C=C1)N=NC2=CC=C(C=C2)N=NC3=CC=C(C=C3)O |
| IUPAC Name | 4-[(4-phenyldiazenylphenyl)diazenyl]phenol |
| InChIKey | RTZYVAQWQXPIAC-UHFFFAOYSA-N |
| INCHI | 1S/C18H14N4O/c23-18-12-10-17(11-13-18)22-21-16-8-6-15(7-9-16)20-19-14-4-2-1-3-5-14/h1-13,23H |
| Isomeric SMILES | C1=CC=C(C=C1)N=NC2=CC=C(C=C2)N=NC3=CC=C(C=C3)O |
| Molecular Weight | 302.34 |
| Reaxy-Rn | 923706 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=923706&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Class | Azobenzenes |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Azobenzenes |
| Alternative Parents | 1-hydroxy-2-unsubstituted benzenoids Benzene and substituted derivatives Azo compounds Propargyl-type 1,3-dipolar organic compounds Organopnictogen compounds Organooxygen compounds Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Azobenzene - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Benzenoid - Monocyclic benzene moiety - Azo compound - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as azobenzenes. These are organonitrogen aromatic compounds that contain a central azo group, where each nitrogen atom is conjugated to a benzene ring. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 E2310026 | Certificate of Analysis | Feb 05, 2026 | D350628 |
| E2310037 | Certificate of Analysis | Feb 05, 2026 | D350628 |
| E2310413 | Certificate of Analysis | Feb 05, 2026 | D350628 |
| E2310414 | Certificate of Analysis | Feb 05, 2026 | D350628 |
| E2310416 | Certificate of Analysis | Feb 05, 2026 | D350628 |
| E2310417 | Certificate of Analysis | Feb 05, 2026 | D350628 |
| E2310418 | Certificate of Analysis | Feb 05, 2026 | D350628 |
| E2310419 | Certificate of Analysis | Feb 05, 2026 | D350628 |
| Molecular Weight | 302.300 g/mol |
|---|---|
| XLogP3 | 5.500 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 4 |
| Exact Mass | 302.117 Da |
| Monoisotopic Mass | 302.117 Da |
| Topological Polar Surface Area | 69.700 Ų |
| Heavy Atom Count | 23 |
| Formal Charge | 0 |
| Complexity | 390.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
