n-(Pyridin-3-ylmethyl)benzenesulfonamide CAS 244050-23-5
| CAS No. | 244050-23-5 |
| Molecular Formula | C12H12N2O2S |
| Molecular Weight | 248.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures n-(Pyridin-3-ylmethyl)benzenesulfonamide 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.
n-(Pyridin-3-ylmethyl)benzenesulfonamide (CAS 244050-23-5) is a high-purity analytical reference standard with the molecular formula C12H12N2O2S and a molecular weight of 248.30 g/mol.
Based on its molecular formula C12H12N2O2S, n-(Pyridin-3-ylmethyl)benzenesulfonamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 248.30 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H12N2O2S |
| Molecular Weight | 248.30 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related n Standards
- Ethyl 2-(2-(pyridin-3-yl)thiazol-4-yl)acetate (CAS 80653-69-6)
- Ethyl 2-(2-(pyridin-4-yl)thiazol-4-yl)acetate (CAS 80653-68-5)
- n-(Pyridin-2-ylmethyl)benzenesulfonamide (CAS 98514-83-1)
- 4-Pyridin-3-yl-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline (CAS 1005086-69-0)
- 4-Pyridin-4-yl-3a,4,5,9b-tetrahydro-3H-cyclopenta-[c]quinoline (CAS 1005161-84-1)
- 1-Methyl-2-(3-pyridin-3-yl-propyl)-pyrrolidine-2-carboxylic acid (CAS 1316220-94-6)
- Ethyl 1-(pyridin-3-ylmethyl)piperidine-4-carboxylate (CAS 138030-50-9)
- Ethyl 1-(pyridin-2-ylmethyl)piperidine-4-carboxylate (CAS 138030-53-2)
Recommended Standards
- N,N-Dimethyl-2-(3-oxo-3H-indol-2-yl)hydrazinecarbothioamide (CAS 54289-68-8)
- N-(Isoxazol-3-yl)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (CAS 496016-95-6)
- N,N-Diphenyl Sulfamide (CAS 55680-27-8)
- N-(Isoxazol-3-yl)-4,5,6,7-tetrahydrobenzo[b]thiophene-2-carboxamide (CAS 717870-77-4)
- Tert-butyl 3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 1432055-34-9)
- {5H,6H,7H-pyrrolo[1,2-a]imidazol-3-yl}methanamine dihydrochloride (CAS 2126178-84-3)
- 4-Chloro-8-methyl-5h-pyrimido[5,4-b]indole (CAS 331443-97-1)
- 2-[(4-Tetrahydropyranyl)oxy]benzonitrile (CAS 898289-37-7)
- (4-Chloro-2-fluorophenyl)(piperazin-1-yl)methanone hydrochloride (CAS 1240529-28-5)
- Methyl 2-Bromo-6-fluorobenzoate (CAS 820236-81-5)
- 2,6-Difluoro-3-nitroaniline (CAS 25892-09-5)
- 5-Bromo-3-(bromomethyl)isothiazole (CAS 4576-94-7)
- (4-((2,5-Dihydro-1H-pyrrol-1-yl)methyl)phenyl)(3,5-dimethylphenyl)methanone (CAS 898764-25-5)
- Tau Peptide (277-291) trifluoroacetate salt (CAS 330456-40-1)
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