n-(Pyridin-3-yl)ethane-1-sulfonamide CAS 352707-54-1
| CAS No. | 352707-54-1 |
| Molecular Formula | C7H10N2O2S |
| Molecular Weight | 186.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies n-(Pyridin-3-yl)ethane-1-sulfonamide (CAS 352707-54-1), a certified reference material (molecular formula C7H10N2O2S, MW 186.23 g/mol) for analytical method development and quality control.
Structurally, n-(Pyridin-3-yl)ethane-1-sulfonamide (C7H10N2O2S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 186.23 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures n-(Pyridin-3-yl)ethane-1-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.
Physical & Chemical Properties
| Molecular Formula | C7H10N2O2S |
| Molecular Weight | 186.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related n Standards
- 2-(Pyridin-4-yl)ethane-1-sulfonamide (CAS 1178052-43-1)
- 5-Pyridin-2-yl-thiophene-2-carbonitrile (CAS 1208081-57-5)
- 1-(Pyridin-3-yl)ethane-1-sulfonamide (CAS 1248932-15-1)
- 2-(Pyridin-3-yl)ethane-1-sulfonamide (CAS 1340150-42-6)
- 2-(Pyridin-2-yl)ethane-1-sulfonamide (CAS 776287-41-3)
- N-(pyridin-2-ylmethyl)methanesulfonamide (CAS 74351-44-3)
- N-(pyridin-3-ylmethyl)methanesulfonamide (CAS 349404-62-2)
- N-(Pyridin-4-ylmethyl)methanesulfonamide (CAS 349404-63-3)
Recommended Standards
- N-(4-oxothiazolidin-2-ylidene)isobutyramide (CAS 448915-09-1)
- N-(4-Aminophenyl)methanesulfonamide (CAS 53250-82-1)
- N,6-Dimethylpyridine-3-sulfonamide (CAS 37581-11-6)
- N-(3-Aminophenyl)methanesulfonamide (CAS 37045-73-1)
- 6-Methyl-piperidine-3-carboxylic acid hydrochloride (CAS 1965309-07-2)
- 4,4'-Dimethyl-[1,1'-biphenyl]-3,3'-disulfonic acid (CAS 57277-26-6)
- 1,3-Dichloroadamantane (CAS 16104-50-0)
- (5-Phenylfuran-2-yl)boronic acid (CAS 1628569-51-6)
- 1-(Indolin-6-yl)ethan-1-one (CAS 147265-76-7)
- (E)-2-(2,4-dichlorostyryl)-3-phenylquinazolin-4(3H)-one (CAS 190437-53-7)
- 3-Amino-5,5-dimethylpyrrolidin-2-one (CAS 1445655-56-0)
- 7-Bromo-2,3,4,5-tetrahydro-1H-benzo[c]azepine (CAS 740842-87-9)
- 3-Sulfated Lewis A (CAS 153088-71-2)
- Ac-(5-31)Semaglutide (CAS CATO-C4X-2226279)
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