N-(4-butylphenyl)-2-((4,6-dimethylpyrimidin-2-yl)thio)acetamide CAS 303091-27-2
| CAS No. | 303091-27-2 |
| Molecular Formula | C18H23N3OS |
| Molecular Weight | 329.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), N-(4-butylphenyl)-2-((4,6-dimethylpyrimidin-2-yl)thio)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.
N-(4-butylphenyl)-2-((4,6-dimethylpyrimidin-2-yl)thio)acetamide (CAS 303091-27-2) is a high-purity analytical reference standard with the molecular formula C18H23N3OS and a molecular weight of 329.46 g/mol.
Based on its molecular formula C18H23N3OS, N-(4-butylphenyl)-2-((4,6-dimethylpyrimidin-2-yl)thio)acetamide contains a steroid core, 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 329.46 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C18H23N3OS |
| Molecular Weight | 329.46 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
- 4-(4-tert-Butylphenyl)-2-{[(furan-2-yl)methyl]amino}-4-oxobutanoic acid (CAS 1024018-38-9)
- N-(4-Butylphenyl)-2-((6-methyl-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)acetamide (CAS 872629-51-1)
- 4-(4-tert-Butylphenyl)-2-(4-methylpiperazin-1-yl)-4-oxobutanoic acid (CAS 306730-35-8)
- 7-[(4-tert-butylphenyl)methyl]-1,3-dimethyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione (CAS 333415-38-6)
- N-(4-Butylphenyl)-2-chloro-4-nitrobenzamide (CAS 303990-50-3)
- 3-[(4-butylphenyl)sulfamoyl]benzoic acid (CAS 377769-55-6)
- 2-(4-Butylphenyl)-6,8-dimethylquinoline-4-carboxylic acid (CAS 932886-61-8)
- 2-{[5-(4-tert-butylphenyl)-4-ethyl-4H-1,2,4-triazol-3-yl]sulfanyl}acetohydrazide (CAS 893726-82-4)
Recommended Standards
- N-(4-(sec-butyl)phenyl)-2-((4,6-dimethylpyrimidin-2-yl)thio)acetamide (CAS 306729-98-6)
- N-cyclohexyl-5-(1,2,3-thiadiazol-4-yl)thiophene-2-sulfonamide (CAS 477867-55-3)
- N-(3-Phenylpropyl)-4-(thiophen-2-yl)tetrahydro-2H-pyran-4-carboxamide (CAS 877650-42-5)
- 67746-43-4 Bis(benzyloxy)(diethylamino)phosphine Dibenzyl (Diethylamido)phosphite Dibenzyl N,N-Diethylphosphoramidite, Technical Grade inverted exclamation markY85% Dibenzyl N,N-diethylphosphoramidite Dibenzyloxydiethylaminophosphine N,N-Diethyl-phosphoramidous Acid Bis(phenylmethyl) Ester TTC (CAS 67746-43-4)
- 1-(4-Hydroxy-2,2,6-trimethyl-3,4-dihydroquinolin-1(2H)-yl)ethanone (CAS 828939-18-0)
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- 3-Amino-1-(pyridin-3-yl)piperidin-2-one (CAS 1339471-91-8)
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- 6-Isoquinolinecarboxaldehyde (CAS 173089-81-1)
- Ethyl 2-chloro-3-methoxybenzoate (CAS 1261743-55-8)
- N-(1,1-dioxidothietan-3-yl)pyrrolidine-1-carboxamide (CAS 1854037-73-2)
- 3-Chloro-1-((4-methylpiperazin-1-yl)methyl)-5-nitro-1H-indazole (CAS 89331-89-5)
- Thieno[2,3-b]pyrazine-2,3(1H,4H)-dione (CAS 149587-32-6)
- Semaglutide impurity 87 (CAS CATO-C4X-222687)
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