≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal 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 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 504751305 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504751305 |
| Canonical Smiles | CC1=CC=CC=C1N=NC2=CC(=C(C=C2)N)C |
| IUPAC Name | 2-methyl-4-[(2-methylphenyl)diazenyl]aniline |
| InChIKey | PFRYFZZSECNQOL-UHFFFAOYSA-N |
| INCHI | 1S/C14H15N3/c1-10-5-3-4-6-14(10)17-16-12-7-8-13(15)11(2)9-12/h3-9H,15H2,1-2H3 |
| Isomeric SMILES | CC1=CC=CC=C1N=NC2=CC(=C(C=C2)N)C |
| Molecular Weight | 225.29 |
| Reaxy-Rn | 745567 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=745567&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 | Aniline and substituted anilines Aminotoluenes Azo compounds Propargyl-type 1,3-dipolar organic compounds Primary amines Organopnictogen compounds Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Azobenzene - Aniline or substituted anilines - Aminotoluene - Toluene - Monocyclic benzene moiety - Benzenoid - Azo compound - Propargyl-type 1,3-dipolar organic compound - Organic 1,3-dipolar compound - Organopnictogen compound - Organic nitrogen compound - Primary amine - Organonitrogen compound - Amine - Hydrocarbon derivative - 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 |
|---|---|---|---|
 K2027081 | Certificate of Analysis | Mar 20, 2026 | A301740 |
| K2027079 | Certificate of Analysis | Mar 20, 2026 | A301740 |
| K2027078 | Certificate of Analysis | Mar 20, 2026 | A301740 |
| I2209139 | Certificate of Analysis | Mar 10, 2026 | A301740 |
| I2209141 | Certificate of Analysis | Mar 10, 2026 | A301740 |
| A2329056 | Certificate of Analysis | Nov 12, 2024 | A301740 |
| A2310448 | Certificate of Analysis | Jan 16, 2023 | A301740 |
| I2209140 | Certificate of Analysis | Jul 29, 2022 | A301740 |
| Melt Point(°C) | 101-102 °C |
|---|---|
| Molecular Weight | 225.290 g/mol |
| XLogP3 | 3.700 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 225.127 Da |
| Monoisotopic Mass | 225.127 Da |
| Topological Polar Surface Area | 50.700 Ų |
| Heavy Atom Count | 17 |
| Formal Charge | 0 |
| Complexity | 264.000 |
| 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 |
| 1. Shuangying Li, Qingxiang Zhou, Zhi Li, Menghua Liu, Yanhui Li, Chunmao Chen. (2023) Sensitive fluorescent probe based on combination of magnetic molecularly imprinted materials and carbon dots derived from prussian blue for p-aminoazobenzene in environmental samples. Journal of Cleaner Production, [PMID:] [10.1016/j.jclepro.2023.136827] |
| 2. Qikai Si, Yang Yu, Wenjie Xu, Zhenglong Yang, Hongwu Zhang, Ting Su, Christophe Len, Deyang Zhao. (2025) Efficient Alcoholysis Reaction from Furfural Alcohol to Ethyl Levulinate by Sulfonic Acid-Functionalized Furfural Residue. ACS Sustainable Chemistry & Engineering, [PMID:] [10.1021/acssuschemeng.4c09398] |
