N-(2-((4-chlorophenyl)sulfonyl)ethyl)-2-tosylpropanamide CAS 860609-56-9
| CAS No. | 860609-56-9 |
| Molecular Formula | C18H20ClNO5S2 |
| Molecular Weight | 429.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 429.94 g/mol gives N-(2-((4-chlorophenyl)sulfonyl)ethyl)-2-tosylpropanamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies N-(2-((4-chlorophenyl)sulfonyl)ethyl)-2-tosylpropanamide (CAS 860609-56-9), a certified reference material (molecular formula C18H20ClNO5S2, MW 429.94 g/mol) for analytical method development and quality control.
Based on its molecular formula C18H20ClNO5S2, N-(2-((4-chlorophenyl)sulfonyl)ethyl)-2-tosylpropanamide contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 429.94 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
As a certified reference material (CRM), N-(2-((4-chlorophenyl)sulfonyl)ethyl)-2-tosylpropanamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C18H20ClNO5S2 |
| Molecular Weight | 429.94 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related N Standards
- 1-((2-Chlorophenyl)sulfonyl)-4-((4-methoxyphenyl)sulfonyl)piperidine (CAS 1448137-02-7)
- N-(2-((4-chlorophenyl)sulfonyl)ethyl)-3-tosylpropanamide (CAS 337923-27-0)
- 4-chlorophenyl 2-(3,5-dimethyl-1H-pyrazol-1-yl)-4-phenyl-1,3-thiazol-5-yl sulfone 955976-35-9 KS-000038GL (CAS 955976-35-9)
- N-(3-(4-Chlorophenyl)allyl)-N-(2-(isoquinoline-5-sulfonamido)ethyl)formamide (CAS 130964-32-8)
- N-(3-Chlorophenyl)-2-[4-(5-methyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H,9H-pyrimido[1,6-a]azepin-2-yl]acetamide (CAS 1775338-32-3)
- N-(4-Chlorophenyl)-2-[4-(5-ethyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H-pyrido[1,2-c]pyrimidin-2-yl]acetamide (CAS 1775351-40-0)
- N-(2-Chlorophenyl)-2-[4-(5-methyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H,9H-pyrimido[1,6-a]azepin-2-yl]acetamide (CAS 1775403-62-7)
- N-[(2-Chlorophenyl)methyl]-2-[4-(5-methyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H-pyrido[1,2-c]pyrimidin-2-yl]acetamide (CAS 1775503-23-5)
Recommended Standards
- 4-[(2Z/2E)-3-(4-Chlorophenyl)-3-(4-tert-butoxy-3-methoxyphenyl)prop-2-enoyl]morpholine (CAS 1786392-52-6)
- 9-(4''-Chloro-[1,1':4',1''-terphenyl]-4-yl)-9H-carbazole (CAS 1663490-99-0)
- Tert-butyl 4-(4-((4-chlorobenzamido)methyl)phenyl)piperazine-1-carboxylate (CAS 866018-62-4)
- 9-([1,1'-Biphenyl]-4-yl)-3-(4-chlorophenyl)-9H-carbazole (CAS 1219821-48-3)
- N-(furan-2-ylmethyl)-2-(3-hydroxypyrrolidin-1-yl)acetamide (CAS 1497108-06-1)
- 5-Chloro-3-(2,2-dimethylpropyl)-1,2,4-thiadiazole (CAS 1479078-15-3)
- 4＇,5＇-Dibromofluorescein (CAS 596-03-2)
- 5-Bromo-4-iodo-2-(trifluoromethyl)benzonitrile (CAS 1208076-73-6)
- 8-bromo-1h,2h,3h,3ah,4h,5h-pyrrolo[1,2-a]quinoxalin-4-one (CAS 305790-77-6)
- 7-Bromo-2-phenylquinazoline (CAS 1625625-18-4)
- 2-(5,7-Diphenyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)-3a,4,7,7a-tetrahydro-1H-isoindole-1,3(2H)-dione (CAS 836639-18-0)
- (E)-N,N-Dibenzylbut-2-enamide (CAS 130575-43-8)
- 2-(4-Piperidinyl)ethyl benzoate hydrochloride (CAS 1220021-15-7)
- Tirzepatide Impurity 46 (CAS CATO-C4X-324046)
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