≥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 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 488180221 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488180221 |
| Canonical Smiles | C1=CC=C(C(=C1)C(=O)N)C(=O)N |
| IUPAC Name | benzene-1,2-dicarboxamide |
| InChIKey | NAYYNDKKHOIIOD-UHFFFAOYSA-N |
| INCHI | 1S/C8H8N2O2/c9-7(11)5-3-1-2-4-6(5)8(10)12/h1-4H,(H2,9,11)(H2,10,12) |
| Isomeric SMILES | C1=CC=C(C(=C1)C(=O)N)C(=O)N |
| RTECS | CZ2200000 |
| PubChem CID | 6956 |
| Molecular Weight | 164.16 |
| Beilstein | 9(3)4197 |
| Reaxy-Rn | 1868220 |
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 | Benzenoids |
| Class | Benzene and substituted derivatives |
| Subclass | Benzoic acids and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Benzamides |
| Alternative Parents | Benzoyl derivatives Primary carboxylic acid amides Organopnictogen compounds Organooxygen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Benzamide - Benzoyl - Primary carboxylic acid amide - Carboxamide group - Carboxylic acid derivative - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as benzamides. These are organic compounds containing a carboxamido substituent attached to a benzene ring. |
| External Descriptors | benzenedicarboxamide |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 G2116250 | Certificate of Analysis | Apr 09, 2025 | P160462 |
| G2116251 | Certificate of Analysis | Apr 03, 2025 | P160462 |
| G2116253 | Certificate of Analysis | Apr 03, 2025 | P160462 |
| F23271114 | Certificate of Analysis | May 17, 2023 | P160462 |
| F23271132 | Certificate of Analysis | May 17, 2023 | P160462 |
| F23271133 | Certificate of Analysis | May 17, 2023 | P160462 |
| F23271134 | Certificate of Analysis | May 17, 2023 | P160462 |
| F23271310 | Certificate of Analysis | May 17, 2023 | P160462 |
| D2325093 | Certificate of Analysis | Jun 22, 2021 | P160462 |
| D2325094 | Certificate of Analysis | Jun 22, 2021 | P160462 |
| E2305065 | Certificate of Analysis | Jun 22, 2021 | P160462 |
| Solubility | Insoluble in water; Degree of Solubility in water: 200 mg/l; Slightly soluble in Alcohol |
|---|---|
| Melt Point(°C) | 223 °C(dec.) |
| Molecular Weight | 164.160 g/mol |
| XLogP3 | -1.700 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 164.059 Da |
| Monoisotopic Mass | 164.059 Da |
| Topological Polar Surface Area | 86.200 Ų |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Complexity | 181.000 |
| 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. Qianchun Zhang, Xiaofang Tian, Meijie Xie, Xinyu Luo, Boyan Zheng, Xiangming Luo, Mei Wang, Shan Mou, Yun Wu. (2025) Construction of a silver-doped carbon dots-based fluorescent probe for trace tartrazine analysis in foodstuffs. SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, [PMID:41308370] [10.1016/j.saa.2025.127241] |
| 2. Zhang Qian, Li Yixian, Ma Zhu, Du Hao, Song Mingyu, Gou Fuchun, Lv Zhuo, Xiang Dengqian, Chen Bo, Liu Kai, Mao Maozhu, Cheng Can, Du Zhuowei, Chen Yi, You Wei, Yang Junbo, Chen Leyi, Yin Qiaohuan, Huang Cheng, Xiang Yan, Yu Jian, Sun Kuan, Chen Jiangzhao, Feng Wenyong, Lin Zedong. (2025) Dual-functional phthalamide modulation of aging-resistant PbI2 for efficient perovskite solar cells. JOURNAL OF COLLOID AND INTERFACE SCIENCE, [PMID:] [10.1016/j.jcis.2025.138913] |
