2-{[4-(pyridin-2-yl)piperazin-1-yl]sulfonyl}ethan-1-amine CAS 951909-48-1
| CAS No. | 951909-48-1 |
| Molecular Formula | C11H18N4O2S |
| Molecular Weight | 270.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-{[4-(pyridin-2-yl)piperazin-1-yl]sulfonyl}ethan-1-amine 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.
CATO supplies 2-{[4-(pyridin-2-yl)piperazin-1-yl]sulfonyl}ethan-1-amine (CAS 951909-48-1), a certified reference material (molecular formula C11H18N4O2S, MW 270.35 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H18N4O2S, 2-{[4-(pyridin-2-yl)piperazin-1-yl]sulfonyl}ethan-1-amine 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 270.35 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C11H18N4O2S |
| Molecular Weight | 270.35 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related pyridin Standards
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Recommended Standards
- 2-[4-Methyl-2-(methylsulfanyl)-6-oxo-1,6-dihydropyrimidin-5-yl]ethyl butanoate (CAS 338402-07-6)
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- 2-[(3-Phenyl-2-propen-1-yl)thio]benzoic acid (CAS 331852-10-9)
- 2-Methoxy-5-(piperidine-1-sulfonyl)aniline (CAS 379255-14-8)
- 6-Benzyloctahydro-1H-pyrrolo[2,3-c]pyridine (CAS 1221279-25-9)
- 7-(Diethylamino)-4-methyl-3-(morpholinomethyl)-2H-chromen-2-one (CAS 142878-43-1)
- 1236261-04-3 2-Amino-3-methyl-N-(tetrahydro-2-furanylmethyl)-butanamide hydrochloride 2852AD C10H21ClN2O2 (CAS 1236261-04-3)
- 6-Chloro-4-(1-methoxyethyl)-1,5-naphthyridin-3-amine (CAS 2434602-49-8)
- 4'-bromo-3-(2,6-dimethylphenyl)-2'-fluoropropiophenone (CAS 898755-24-3)
- 2-Chloro-4-(difluoromethyl)-5-iodo-3-methylpyridine (CAS 1806872-37-6)
- trans-4-[4-[4-(5-Fluoro-2-methoxyphenyl)-1H-pyrrolo[2,3-b]pyridin-2-yl]-3,6-dihydro-1(2H)-pyridinyl]cyclohexaneacetic acid (CAS 1628301-84-7)
- 4-Acetyl-3-hydroxy-5-phenyl-1-(2-(piperazin-1-yl)ethyl)-1,5-dihydro-2H-pyrrol-2-one (CAS 350700-10-6)
- 6-Benzyl 4-ethyl 2-chloro-7,8-dihydropyrido[4,3-d]pyrimidine-4,6(5H)-dicarboxylate (CAS 1350300-89-8)
- endo-Gly31-Semaglutide (CAS CATO-C4X-2226282)
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