N-[4-(Butan-2-yl)phenyl]-2-(pyrimidin-2-ylsulfanyl)acetamide CAS 256955-16-5
| CAS No. | 256955-16-5 |
| Molecular Formula | C16H19N3OS |
| Molecular Weight | 301.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), N-[4-(Butan-2-yl)phenyl]-2-(pyrimidin-2-ylsulfanyl)acetamide 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.
CATO supplies N-[4-(Butan-2-yl)phenyl]-2-(pyrimidin-2-ylsulfanyl)acetamide (CAS 256955-16-5), a certified reference material (molecular formula C16H19N3OS, MW 301.41 g/mol) for analytical method development and quality control.
Based on its molecular formula C16H19N3OS, N-[4-(Butan-2-yl)phenyl]-2-(pyrimidin-2-ylsulfanyl)acetamide contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 301.41 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C16H19N3OS |
| Molecular Weight | 301.41 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 | 3 |
| Sulfur Atoms | 1 |
Related N Standards
- N-[4-(Butan-2-yl)phenyl]-2-(pyridin-2-ylsulfanyl)acetamide (CAS 256955-15-4)
- Ethyl 3-[4-(butan-2-yl)phenoxy]benzoate (CAS 866153-74-4)
- 2-[n-(butan-2-yl)2-chloropyridine-3-sulfonamido]acetic acid (CAS 1179972-08-7)
- (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)
- N-{4-[4-(butan-2-yl)phenyl]-1,3-thiazol-2-yl}-2-chloroacetamide (CAS 438457-11-5)
- N-(Butan-2-yl)-4-(5-chloro-2-methylphenyl)piperazine-1-carboxamide (CAS 1023843-27-7)
- 3-{[4-(butan-2-yl)phenyl]amino}-1-(4-methoxyphenyl)propan-1-one (CAS 883793-59-7)
Recommended Standards
- N,N-Diethyl-2-((5-(thiophen-2-ylethynyl)pyrimidin-2-yl)oxy)ethanamine (CAS 87148-57-0)
- N2,N4-Bis(3-methoxypropyl)-6-(methylthio)-1,3,5-triazine-2,4-diamine (CAS 845-52-3)
- N-(6-(tert-butyl)-3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)-2-cyanoacetamide (CAS 560072-41-5)
- N-allyl-4-(benzo[d]thiazol-2-yl)piperidine-1-carboxamide (CAS 478256-95-0)
- 1-Ethyl-2,3-dimethylimidazolium Tetrafluoroborate (CAS 307492-75-7)
- 3-(Trifluoromethyl)-N-{3-[4-(3-{[3-(trifluoromethyl)phenyl]formamido}propoxy)phenoxy]propyl}benzamide (CAS 860651-51-0)
- 1-Methyl-4-(4-Methylhepta-1,6-Dien-4-Yl)Benzene (CAS 927833-56-5)
- Vericiguat Impurity 27 (CAS CATO-C4X-289627)
- tert-Butyl 2,4-dioxo-2,3,4,5,6,8-hexahydropyrido[3,4-d]pyrimidine-7(1H)-carboxylate (CAS 1936245-20-3)
- 4-[2-(n-hydroxyimino)acetamido]benzoic acid (CAS 17122-78-0)
- tert-Butyl (cis-4-(aminomethyl)cyclohexyl)carbamate (CAS 509143-00-4)
- 3,5-Dimethoxy-4-[(methylamino)methyl]phenol (CAS 879896-37-4)
- 2-Chloro-N-(4-acetamidophenyl)propanamide (CAS 554407-08-8)
- Semaglutide impurity 235 (CAS CATO-C4X-2226235)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com