N-(4-(5-Aminopyridin-3-yl)phenyl)methanesulfonamide CAS 1258624-12-2
| CAS No. | 1258624-12-2 |
| Molecular Formula | C12H13N3O2S |
| Molecular Weight | 263.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies N-(4-(5-Aminopyridin-3-yl)phenyl)methanesulfonamide (CAS 1258624-12-2), a certified reference material (molecular formula C12H13N3O2S, MW 263.32 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, N-(4-(5-Aminopyridin-3-yl)phenyl)methanesulfonamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 263.32 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures N-(4-(5-Aminopyridin-3-yl)phenyl)methanesulfonamide 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 | C12H13N3O2S |
| Molecular Weight | 263.32 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.) | 1990 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
- N-(6-aminopyridin-3-yl)-1-phenylmethanesulfonamide (CAS 1184246-81-8)
- N-(4-(4-Aminopyridin-3-yl)phenyl)methanesulfonamide (CAS 1258627-02-9)
- Methyl 3-[4-(3-aminopyridin-2-yl)piperazin-1-yl]propanoate (CAS 1406972-85-7)
- 1-{4-[(6-aminopyridin-3-yl)methyl]piperazin-1-yl}-2-methylpropan-2-ol (CAS 1484199-20-3)
- 3-(3-Aminopyridin-2-yl)-4-methyl-5-(trifluoromethyl)-1,3-oxazolidin-2-one (CAS 1421603-48-6)
- (S)-(3-(((3-Aminopyridin-4-yl)amino)methyl)pyrrolidin-1-yl)(cyclopropyl)methanone 1309806-17-4 (CAS 1309806-17-4)
- Ethyl 1-(5-aminopyridin-2-yl)-3,5-dimethyl-1H-pyrazole-4-carboxylate (CAS 477710-44-4)
- (2-(6-Aminopyridin-3-yl)pyrrolidin-1-yl)(phenyl)methanone (CAS 1352482-46-2)
Recommended Standards
- 1-(Thiazolo[5,4-b]pyridin-2-yl)piperidine-4-carboxylic acid (CAS 1256802-19-3)
- 2-(P-tolylamino)pyridine-3-sulfonamide (CAS 1251591-79-3)
- 2-(Benzylamino)pyridine-3-sulfonamide (CAS 1291865-89-8)
- n-(4-(Methylsulfonyl)benzyl)pyrimidin-2-amine (CAS 1241270-35-8)
- tert-Butyl 4,6-difluoroindoline-1-carboxylate (CAS 1823224-27-6)
- 1-Bromo-3-cyclobutylbenzene (CAS 17789-13-8)
- (R)-2-amino-4,4,4-trifluorobutan-1-ol (CAS 1388797-83-8)
- Fmoc-(S)-3-Amino-2-methylpropanoic acid (CAS 203854-58-4)
- Ethyl 5-bromo-2,2-dimethylpentanoate (CAS 77858-42-5)
- 4-Methyl-1H-1,2,3-triazole-5-carbohydrazide (CAS 60419-71-8)
- Oclacitinib (CAS 1208319-26-9)
- Tert-butyl 2-(1-imino-2-phenylethyl)hydrazine-1-carboxylate (CAS 159016-22-5)
- 4-chloro-6-(2-fluorobenzyl)pyrimidine (CAS 405930-77-0)
- Hexapeptide-1 (CAS CATO-CPTD788821)
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