≥95%(HPLC) 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.
pour le marquage HPLC La Dansylhydrazine (DH) est largement utilisée comme réactif fluorométrique pour les composés carbonylés. Les molécules carbonylées dansylées peuvent être séparées et identifiées par des techniques analytiques.
| Pubchem Sid | 488186837 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488186837 |
| Sourires canoniques | CN(C)C1=CC=CC2=C1C=CC=C2S(=O)(=O)NN |
| IUPAC Name | 5-(dimethylamino)naphthalene-1-sulfonohydrazide |
| InChIKey | KPQYDVAFRDWIBW-UHFFFAOYSA-N |
| INCHI | 1S/C12H15N3O2S/c1-15(2)11-7-3-6-10-9(11)5-4-8-12(10)18(16,17)14-13/h3-8,14H,13H2,1-2H3 |
| Isomères SMILES | CN(C)C1=CC=CC2=C1C=CC=C2S(=O)(=O)NN |
| WGK Allemagne | 3 |
| Poids moléculaire | 265.33 |
| Beilstein | 2868662 |
| Reaxy-Rn | 2868662 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2868662&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 |
| Classe | Naphthalenes |
| Subclass | Naphthalene sulfonic acids and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | 1-naphthalene sulfonic acids and derivatives |
| Alternative Parents | 1-naphthalene sulfonamides Dialkylarylamines Sulfonohydrazides Hydrazinosulfonyl compounds Organopnictogen compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic homopolycyclic compounds |
| Substituents | 1-naphthalene sulfonamide - Naphthalene sulfonamide - 1-naphthalene sulfonic acid or derivatives - Tertiary aliphatic/aromatic amine - Dialkylarylamine - Sulfonohydrazide - Hydrazinosulfonyl compound - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Sulfonyl - Tertiary amine - Organic oxygen compound - Organonitrogen compound - Organic nitrogen compound - Amine - Organosulfur compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Aromatic homopolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as 1-naphthalene sulfonic acids and derivatives. These are organic aromatic compounds that contain a naphthalene moiety that carries a sulfonic acid group (or a derivative thereof) at the 1-position. Naphthalene is a bicyclic compound that is made up of two fused 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 | Article |
|---|---|---|---|
 B2328546 | Certificate of Analysis | Sep 01, 2026 | D121503 |
| B2328547 | Certificate of Analysis | Sep 01, 2026 | D121503 |
| B2328550 | Certificate of Analysis | Sep 01, 2026 | D121503 |
| B2328613 | Certificate of Analysis | Sep 01, 2026 | D121503 |
| J2311028 | Certificate of Analysis | Jul 10, 2025 | D121503 |
| G2103145 | Certificate of Analysis | Jan 13, 2025 | D121503 |
| G2103143 | Certificate of Analysis | Apr 14, 2023 | D121503 |
| H1710082 | Certificate of Analysis | Jan 09, 2023 | D121503 |
| B2328545 | Certificate of Analysis | Jan 03, 2023 | D121503 |
| Solubilité | Slightly soluble in Alcohol |
|---|---|
| Sensibilité | Light Sensitive,Air Sensitive |
| Point de fusion (°C) | 126-130°C |
| Poids moléculaire | 265.330 g/mol |
| XLogP3 | 1.700 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 3 |
| Exact Mass | 265.088 Da |
| Monoisotopic Mass | 265.088 Da |
| Topological Polar Surface Area | 83.800 Ų |
| Heavy Atom Count | 18 |
| Formal Charge | 0 |
| Complexity | 377.000 |
| 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. Wan-Xia Wu. (2020) Lipase-catalyzed synthesis and post-polymerization modification of new fully bio-based poly(hexamethylene γ-ketopimelate) and poly(hexamethylene γ-ketopimelate-co-hexamethylene adipate) copolyesters. E-POLYMERS, 20 (1): (214-225). [PMID:] [10.1515/epoly-2020-0016] |
| 2. Xin Xin, Qi Zhang, Sujun Yan, Zilong Chen, Xinhai Zhu. (2026) Ultrasensitive LC-MS analysis of saccharides using 2-hydrazinyl-6-methoxy-1,3-benzothiazole as a novel derivatization reagent. MICROCHEMICAL JOURNAL, [PMID:] [10.1016/j.microc.2026.117921] |
