2-Hydrazinyl-N-methylpyridine-3-sulfonamide CAS 1155917-27-3
| CAS No. | 1155917-27-3 |
| Molecular Formula | C6H10N4O2S |
| Molecular Weight | 202.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Hydrazinyl-N-methylpyridine-3-sulfonamide (C6H10N4O2S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2-Hydrazinyl-N-methylpyridine-3-sulfonamide (CAS 1155917-27-3), molecular formula C6H10N4O2S and molecular weight 202.23 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H10N4O2S |
| Molecular Weight | 202.23 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.) | 1989 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Hydrazinyl Standards
- Methyl 3-hydrazinyl-5-(methylthio)-1H-pyrazole-4-carboxylate (CAS 117736-55-7)
- 6-Hydrazinyl-2-methylpyridine-3-sulfonamide (CAS 1355180-79-8)
- ethyl 2-hydrazinyl-4-methylpyrimidine-5-carboxylate (CAS 66373-46-4)
- 2-Hydrazinyl-4,6,8-trimethylquinoline (CAS 568577-46-8)
- 2-Hydrazinyl-4,7,8-trimethylquinoline (CAS 793727-49-8)
- 4-Hydrazinyl-2,5,8-trimethylquinoline (CAS 203626-71-5)
- 4-Hydrazinyl-2,6,8-trimethylquinoline (CAS 203626-72-6)
- 4-Hydrazinyl-6-(pyridin-2-yl)-1,3,5-triazin-2-amine (CAS 175204-69-0)
Recommended Standards
- N-Ethyl-6-oxo-1,6-dihydropyridine-3-sulfonamide (CAS 1154883-46-1)
- 6-fluoro-2-methylimidazo[1,2-a]pyridine-3-carboxylic acid (CAS 1159828-93-9)
- 3-(1,1-Dioxo-1λ6-thiomorpholin-4-yl)-3-oxopropanenitrile (CAS 1154379-97-1)
- (4-Fluoro-3-(pyridin-3-yl)phenyl)methanamine (CAS 1145680-39-2)
- 4-Nitrophenyl β-D-mannopyranoside (CAS 35599-02-1)
- tert-Butyl[2-(2-fluoro-4-nitrophenyl)ethoxy]dimethylsilane (CAS 1881332-46-2)
- Ethyl 1-[2-(2-piperidinyl)ethyl]-1H-1,2,3-triazole-4-carboxylate hydrochloride (CAS 1211507-89-9)
- 3-Cyclopentyl-1,1,1-trifluoropropan-2-ol (CAS 1284134-35-5)
- Ethyl 7-bromo-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylate (CAS 1820685-82-2)
- 1,1,1-trifluoro-3-(thiophen-2-yl)propan-2-amine (CAS 1012884-80-8)
- Flunarizine Impurity 15 (CAS 365-20-8)
- 7-Methyl-4,5,6,7-tetrahydro-1H-indazol-3-amine (CAS 41832-28-4)
- 1-(Benzo[d][1,3]dioxol-5-yl)-N-(thiophen-2-ylmethyl)methanamine (CAS 500221-75-0)
- Semaglutide impurity 215 (CAS CATO-C4X-2226215)
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