2-((4,6-Dimethylpyrimidin-2-yl)thio)-N,N-diphenylacetamide CAS 333778-25-9
| CAS No. | 333778-25-9 |
| Molecular Formula | C20H19N3OS |
| Molecular Weight | 349.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-((4,6-Dimethylpyrimidin-2-yl)thio)-N,N-diphenylacetamide is closely related to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-((4,6-Dimethylpyrimidin-2-yl)thio)-N,N-diphenylacetamide (CAS 333778-25-9), a certified reference material (molecular formula C20H19N3OS, MW 349.45 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, 2-((4,6-Dimethylpyrimidin-2-yl)thio)-N,N-diphenylacetamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 349.45 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
As a certified reference material (CRM), 2-((4,6-Dimethylpyrimidin-2-yl)thio)-N,N-diphenylacetamide 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 | C20H19N3OS |
| Molecular Weight | 349.45 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Dimethylpyrimidin Standards
- N-(4,6-Dimethylpyrimidin-2-yl)-N-[2-(phenylthio)-phenyl]guanidine (CAS 650593-02-5)
- 1-{3-[1-(4,6-dimethylpyrimidin-2-yl)-1H-1,2,3-triazol-4-yl]phenyl}-3,3-dimethylazetidin-2-one (CAS 900019-20-7)
- N-((4,6-Dimethylpyrimidin-2-yl)carbamoyl)-2-nitrobenzenesulfonamide (CAS 72839-91-9)
- 5-(((4,6-Dimethylpyrimidin-2-yl)thio)methyl)-4-(4-fluorophenyl)-4H-1,2,4-triazole-3-thiol (CAS 887205-52-9)
- 5-(((4,6-Dimethylpyrimidin-2-yl)thio)methyl)-1-phenyl-1H-1,2,3-triazole-4-carboxylic acid (CAS 1105198-58-0)
- 2-((4,6-Dimethylpyrimidin-2-yl)thio)-N-(4-(trifluoromethyl)phenyl)acetamide (CAS 473695-35-1)
- N-(4,6-dimethylpyrimidin-2-yl)-4-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)benzenesulfonamide (CAS 233761-16-5)
- n-(4,6-Dimethylpyrimidin-2-yl)-4-(4-methoxyphenyl)piperazine-1-carboximidamide (CAS 674363-57-6)
Recommended Standards
- 1-(4-(4,7-Dimethoxybenzo[d]thiazol-2-yl)piperazin-1-yl)butan-1-one (CAS 897486-89-4)
- 2-(2-(tert-Butyl)-4-methylphenoxy)-N-(5-(methoxymethyl)-1,3,4-thiadiazol-2-yl)acetamide (CAS 685553-11-1)
- [5-(2-Amino-5-methyl-4-thiazolyl)-1-indolinyl](2-methylphenyl)methanone (CAS 878704-24-6)
- 2-(8-Methyl-2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl)-N-(2-(thiophen-2-yl)ethyl)acetamide (CAS 923685-11-4)
- 4-Amino-1-tert-butyl-3-(3-bromobenzyl)pyrazolo[3,4-d]pyrimidine (CAS 956025-99-3)
- 2-(1H-Imidazol-1-yl)ethanamine hydrobromide (CAS 135066-25-0)
- (S)-3-Ethyl-5-isobutyl-2-thioxoimidazolidin-4-one (CAS 525601-79-0)
- 1-[(5-Chloro-2-thienyl)sulfonyl]piperidine-2-carboxylic acid (CAS 1008038-62-7)
- N-(3-bromo-5-chloro-2,6-dimethoxybenzoyl)-N'-(2,3,4,5,6-pentafluorophenyl)urea (CAS 680579-33-3)
- 2-(4-((5-Methylthiophene)-2-sulfonamido)phenyl)acetamide (CAS 1070964-95-2)
- D-Fudosteine HCl (CAS CATO-C4X-14476)
- 3-(2-(Methylthio)benzo[d]oxazol-6-yl)acrylic acid (CAS 1803425-27-5)
- 2-(4-Amino-3-(difluoromethyl)-5-hydroxypyridin-2-yl)acetic acid (CAS 1805136-73-5)
- [3-31]-Semaglutide D (CAS C152H230N42O47)
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