≥98% 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 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
anti-Diphenylglyoxime (α-Benzil dioxime) was used as a chelating agent in differential pulse adsorptive stripping voltammetric (DPASV) determination of cobalt in vegetable animal foodstuffs.
| Pubchem Sid | 488202877 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488202877 |
| Canonical Smiles | C1=CC=C(C=C1)C(=NO)C(=NO)C2=CC=CC=C2 |
| IUPAC Name | N-(2-hydroxyimino-1,2-diphenylethylidene)hydroxylamine |
| InChIKey | JJZONEUCDUQVGR-UHFFFAOYSA-N |
| INCHI | 1S/C14H12N2O2/c17-15-13(11-7-3-1-4-8-11)14(16-18)12-9-5-2-6-10-12/h1-10,17-18H |
| Isomeric SMILES | C1=CC=C(C=C1)C(=NO)C(=NO)C2=CC=CC=C2 |
| WGK Germany | 3 |
| RTECS | DD1985000 |
| Molecular Weight | 240.26 |
| Beilstein | 2053620 |
| Reaxy-Rn | 523796 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=523796&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 | Phenylpropanoids and polyketides |
| Class | Stilbenes |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Stilbenes |
| Alternative Parents | Benzene and substituted derivatives Ketoximes Organopnictogen compounds Organic oxygen compounds Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Stilbene - Benzenoid - Monocyclic benzene moiety - Ketoxime - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as stilbenes. These are organic compounds containing a 1,2-diphenylethylene moiety. Stilbenes (C6-C2-C6 ) are derived from the common phenylpropene (C6-C3) skeleton building block. The introduction of one or more hydroxyl groups to a phenyl ring lead to stilbenoids. |
| 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 |
|---|---|---|---|
 C1830024 | Certificate of Analysis | Nov 10, 2025 | B152409 |
| K2125663 | Certificate of Analysis | Sep 08, 2025 | B152409 |
| K2422222 | Certificate of Analysis | Jun 17, 2024 | B152409 |
| A2310500 | Certificate of Analysis | Jan 16, 2023 | B152409 |
| K2225127 | Certificate of Analysis | Dec 07, 2022 | B152409 |
| E2330039 | Certificate of Analysis | Jul 05, 2022 | B152409 |
| J2217079 | Certificate of Analysis | Jul 05, 2022 | B152409 |
| J2217082 | Certificate of Analysis | Jul 05, 2022 | B152409 |
| J2217091 | Certificate of Analysis | Jul 05, 2022 | B152409 |
| J2217093 | Certificate of Analysis | Jul 05, 2022 | B152409 |
| Solubility | Insoluble in water; Soluble in Ethanol,Ether,Benzene |
|---|---|
| Melt Point(°C) | 237-240°C(dec.)(lit.) |
| Molecular Weight | 240.260 g/mol |
| XLogP3 | 3.400 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 240.09 Da |
| Monoisotopic Mass | 240.09 Da |
| Topological Polar Surface Area | 65.200 Ų |
| Heavy Atom Count | 18 |
| Formal Charge | 0 |
| Complexity | 282.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 2 |
| The total count of all stereochemical bonds | 2 |
| Covalently-Bonded Unit Count | 1 |
| 1. Zhen Yu, Dongdong Cheng, Bin Gao, Yuanyuan Yao, Chenghao Liu, Junyin Li, Chun Wang, Jiazhuo Xie, Shugang Zhang, Zhao Li, Yuechao Yang. (2022) Bio-based Polyurethane Based on a Dynamic Covalent Network with Damage Tolerance for Controlled Release of Fertilizers. ACS Applied Materials & Interfaces, [PMID:36484480] [10.1021/acsami.2c14672] |
