3,4-dihydronaphthalene-2-sulfonamide CAS 954565-99-2
| CAS No. | 954565-99-2 |
| Molecular Formula | C10H11NO2S |
| Molecular Weight | 209.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3,4-dihydronaphthalene-2-sulfonamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
3,4-dihydronaphthalene-2-sulfonamide (CAS 954565-99-2) is a high-purity analytical reference standard with the molecular formula C10H11NO2S and a molecular weight of 209.26 g/mol.
The molecular framework of 3,4-dihydronaphthalene-2-sulfonamide (C10H11NO2S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C10H11NO2S |
| Molecular Weight | 209.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related dihydronaphthalene Standards
- 4-Phenyl-1,2-dihydronaphthalene (CAS 7469-40-1)
- Ethyl 3,4-dihydronaphthalene-2-carboxylate (CAS 100046-58-0)
- 3,4-Dihydronaphthalene-2,2(1H)-dicarboxylic acid (CAS 167898-22-8)
- 3,4-Dihydronaphthalene-2-sulfonyl chloride (CAS 17070-56-3)
- 1-Methyl-3,4-dihydronaphthalene-2-carboxylic acid (CAS 6279-88-5)
- methyl 3,4-dihydronaphthalene-2-carboxylate (CAS 51849-37-7)
- 7,8-dihydronaphthalene-2-carboxylic acid (CAS 151623-57-3)
- 5,6-dihydronaphthalene-2-carboxylic acid (CAS 151623-58-4)
Recommended Standards
- 3-(Pyridin-2-ylthio)pentane-2,4-dione (CAS 67302-31-2)
- 3-[(2-Fluorophenyl)methyl]-4,4-dimethyl-1,3-oxazolidine (CAS 866157-36-0)
- 3-(p-Tolyl)thiazolidin-4-one 1-oxide (CAS 338753-24-5)
- 3-{[(4-fluorophenyl)methoxy]methyl}pyrrolidine (CAS 933716-70-2)
- 1-([1,1'-Biphenyl]-4-yl)-3-((3-fluoro-4-methylphenyl)amino)propan-1-one (CAS 882748-59-6)
- Methyl 6-cyano-1H-indole-3-carboxylate (CAS 1357147-38-6)
- Benzyl ((1-((S)-2-amino-3-methylbutanoyl)piperidin-3-yl)methyl)(cyclopropyl)carbamate (CAS 1354024-57-9)
- 2-Methoxy-N-((2-methoxypyridin-4-yl)methyl)acetamide (CAS 1211135-93-1)
- 1,4-Dimethyl-1H-pyrazole-3-carboxylic acid (hydrochloride) (CAS 1955554-38-7)
- (R)-5,5-Dimethyl-3-(pyridin-3-ylsulfonyl)thiazolidine-4-carboxylic acid (CAS 737799-50-7)
- Ethyl (E)-4-hydroxy-2-methylbut-2-enoate (CAS 90177-85-8)
- N-{[5-chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]methyl}-2,6-difluoro-N-(4-methoxyphenyl)benzamide (CAS 956611-91-9)
- Ethyl 6-chloro-3,4-dimethylthieno[2,3-b]pyridine-2-carboxylate (CAS 923738-50-5)
- Liraglutide-d8 Tritrifluoroacetate (CAS CATO-C4X-199223)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com