Determine the necessary mass, volume, or concentration for preparing a solution.
≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature,Argon charged Ships FedEx DG Service 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.
| Pubchem Sid | 504754000 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504754000 |
| Canonical Smiles | C1=CC=C(C=C1)S(=O)(=O)NN |
| IUPAC Name | benzenesulfonohydrazide |
| InChIKey | VJRITMATACIYAF-UHFFFAOYSA-N |
| INCHI | 1S/C6H8N2O2S/c7-8-11(9,10)6-4-2-1-3-5-6/h1-5,8H,7H2 |
| Isomeric SMILES | C1=CC=C(C=C1)S(=O)(=O)NN |
| WGK Germany | 3 |
| RTECS | DB6888000 |
| UN Number | 3226 |
| Molecular Weight | 172.2 |
| Beilstein | 640079 |
| Reaxy-Rn | 640079 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=640079&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 | Benzenoids |
| Class | Benzene and substituted derivatives |
| Subclass | Benzenesulfonamides |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Benzenesulfonamides |
| Alternative Parents | Benzenesulfonyl compounds Sulfonohydrazides Hydrazinosulfonyl compounds Organic oxides Organic nitrogen compounds Hydrocarbon derivatives |
| Molecular Framework | Aromatic homomonocyclic compounds |
| Substituents | Benzenesulfonamide - Benzenesulfonyl group - Hydrazinosulfonyl compound - Sulfonohydrazide - Sulfonyl - Organosulfonic acid or derivatives - Organic sulfonic acid or derivatives - Organic nitrogen compound - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organosulfur compound - Aromatic homomonocyclic compound |
| Description | This compound belongs to the class of organic compounds known as benzenesulfonamides. These are organic compounds containing a sulfonamide group that is S-linked 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 |
|---|---|---|---|
| Certificate of Analysis | Apr 13, 2026 | B107046 | |
| Certificate of Analysis | Apr 06, 2026 | B107046 | |
| Certificate of Analysis | Oct 29, 2025 | B107046 | |
| Certificate of Analysis | Oct 29, 2025 | B107046 | |
| Certificate of Analysis | Oct 29, 2025 | B107046 | |
| Certificate of Analysis | Oct 29, 2025 | B107046 | |
| Certificate of Analysis | Jul 15, 2024 | B107046 | |
| Certificate of Analysis | Jul 15, 2024 | B107046 | |
| Certificate of Analysis | Dec 21, 2021 | B107046 | |
| Certificate of Analysis | Dec 21, 2021 | B107046 | |
| Certificate of Analysis | Dec 21, 2021 | B107046 | |
| Certificate of Analysis | Dec 21, 2021 | B107046 | |
| Certificate of Analysis | Dec 21, 2021 | B107046 | |
| Certificate of Analysis | Dec 21, 2021 | B107046 | |
| Certificate of Analysis | Dec 21, 2021 | B107046 |
| Solubility | Soluble in Methanol |
|---|---|
| Sensitivity | light sensitive;Air sensitive |
| Flash Point(°F) | 110℃ |
| Flash Point(°C) | 110℃ |
| Melt Point(°C) | 100-104°C |
| Molecular Weight | 172.210 g/mol |
| XLogP3 | -0.100 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 2 |
| Exact Mass | 172.031 Da |
| Monoisotopic Mass | 172.031 Da |
| Topological Polar Surface Area | 80.600 Ų |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Complexity | 201.000 |
| 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. Hanrui Li, Ke Li, Qi Zeng, Yun Zeng, Dan Chen, Liaojun Pang, Xueli Chen, Yonghua Zhan. (2019) Novel vinyl-modified RGD conjugated silica nanoparticles based on photo click chemistry for in vivo prostate cancer targeted fluorescence imaging. RSC Advances, 9 (44): (25318-25325). [PMID:35530054] [10.1039/C9RA04513A] |