N-[4-(Butan-2-yl)phenyl]-2-(pyridin-2-ylsulfanyl)acetamide CAS 256955-15-4
| CAS No. | 256955-15-4 |
| Molecular Formula | C17H20N2OS |
| Molecular Weight | 300.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N-[4-(Butan-2-yl)phenyl]-2-(pyridin-2-ylsulfanyl)acetamide.
N-[4-(Butan-2-yl)phenyl]-2-(pyridin-2-ylsulfanyl)acetamide (CAS 256955-15-4), molecular formula C17H20N2OS and molecular weight 300.42 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of N-[4-(Butan-2-yl)phenyl]-2-(pyridin-2-ylsulfanyl)acetamide (C17H20N2OS) is characterized by a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures N-[4-(Butan-2-yl)phenyl]-2-(pyridin-2-ylsulfanyl)acetamide 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 | C17H20N2OS |
| Molecular Weight | 300.42 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
- N-[4-(Butan-2-yl)phenyl]-2-(pyrimidin-2-ylsulfanyl)acetamide (CAS 256955-16-5)
- Ethyl 3-[4-(butan-2-yl)phenoxy]benzoate (CAS 866153-74-4)
- (3Z)-3-[(Butan-2-yloxy)imino]-1-phenyl-2,3-dihydro-1H-indol-2-one (CAS 866143-56-8)
- 1-(Butan-2-yl)-4-iodo-1H-pyrazole-3-carboxylic acid (CAS 1354706-84-5)
- 2-[n-(butan-2-yl)2-chloropyridine-3-sulfonamido]acetic acid (CAS 1179972-08-7)
- N-{4-[4-(butan-2-yl)phenyl]-1,3-thiazol-2-yl}-2-chloroacetamide (CAS 438457-11-5)
- 2-{[4-(butan-2-yl)-5-phenyl-4H-1,2,4-triazol-3-yl]sulfanyl}acetic acid (CAS 1038362-04-7)
- N-(Butan-2-yl)-4-(5-chloro-2-methylphenyl)piperazine-1-carboxamide (CAS 1023843-27-7)
Recommended Standards
- N-(4-Butylphenyl)-2-(pyridin-2-ylsulfanyl)acetamide (CAS 329080-05-9)
- N-Ethyl-4-(quinolin-2-yl)piperazine-1-carbothioamide (CAS 89007-50-1)
- N-(2-(Indolin-1-yl)-2-(thiophen-2-yl)ethyl)propionamide (CAS 898459-22-8)
- Promethazine sulfoxide HCl (CAS 5306-81-0)
- (S)-4-methyl-3-(methylamino)pentanoic acid (CAS 1628734-62-2)
- Palmitoylisopropylamide (CAS 189939-61-5)
- (2R,5R)-Methyl 5-methylpyrrolidine-2-carboxylate (CAS 775223-82-0)
- N1-(2,4-Difluorophenyl)-N2-(2-hydroxy-2-methyl-4-(methylthio)butyl)oxalamide (CAS 1396889-03-4)
- N-Benzoyl-N-(2-cyanophenyl)thiourea (CAS 119118-95-5)
- Adenosine Impurity 13 (CAS 49540-14-9)
- 7-Bromo-6-fluoroquinoline (CAS 2226197-96-0)
- 4,4＇-(1-Phenylethylidene)bisphenol (CAS 1571-75-1)
- Boc-Homocys(Trt)-OH (CAS 201419-16-1)
- Semaglutide impurity 23 (CAS CATO-C4X-222623)
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)
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