N-(4-Chloro-2-(2-chlorobenzoyl)phenyl)-N-methyl-2-(pyrimidin-2-ylthio)acetamide CAS 128433-37-4
| CAS No. | 128433-37-4 |
| Molecular Formula | C20H15Cl2N3O2S |
| Molecular Weight | 432.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, N-(4-Chloro-2-(2-chlorobenzoyl)phenyl)-N-methyl-2-(pyrimidin-2-ylthio)acetamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 432.32 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
CATO supplies N-(4-Chloro-2-(2-chlorobenzoyl)phenyl)-N-methyl-2-(pyrimidin-2-ylthio)acetamide (CAS 128433-37-4), a certified reference material (molecular formula C20H15Cl2N3O2S, MW 432.32 g/mol) for analytical method development and quality control.
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), N-(4-Chloro-2-(2-chlorobenzoyl)phenyl)-N-methyl-2-(pyrimidin-2-ylthio)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.
Physical & Chemical Properties
| Molecular Formula | C20H15Cl2N3O2S |
| Molecular Weight | 432.32 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
- 7-Chloro-11-(4-chloro-3-nitrophenyl)-3,3-dimethyl-2,3,4,5,10,11-hexahydro-1H-dibenzo[b,e][1,4]diazepin-1-one (CAS 946386-89-6)
- 1-(3-Chloro-5-trifluoromethyl-pyridin-2-ylmethyl)-piperidine-4-carboxylic acid (4-chloro-phenyl)-amide (CAS 1311278-10-0)
- 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1-(4-(4-chlorophenyl)piperazin-1-yl)propan-1-one (CAS 303148-36-9)
- N-(2-chloro-5-(trifluoromethyl)phenyl)-2-(4-(3-chlorophenyl)piperazin-1-yl)acetamide (CAS 329779-26-2)
- 2-({1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1H-imidazol-2-yl}sulfanyl)-1-(4-chlorophenyl)ethan-1-one (CAS 339276-71-0)
- 4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)(methyl)amino)-2-(4-chlorobenzyl)-5-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 860786-14-7)
- 2-(6-Chloro-1,1,2,2,3,3,4,4,5,5,6,6-dodecafluorohexyl)-2,3,3-trifluorooxirane (CAS 66443-82-1)
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Recommended Standards
- Di-tert-butyl (5-bromo-4-isopropoxypyrimidin-2-yl)iminodicarbonate (CAS 2452343-45-0)
- N-(2-Carboxy-4,5-dichlorobenzoyl)-(+)-10,2-camphorsultam (CAS 1820575-29-8)
- 3-Bromo-N-(2-hydroxybenzyl)-N-(naphthalen-1-yl)benzamide (CAS 872519-95-4)
- N-(2-Carboxy-4,5-dichlorobenzoyl)-(+)-10,2-camphorsultam (CAS 193202-37-8)
- 2-(5-Chloro-2-methylphenoxy)ethan-1-amine (CAS 68251-51-4)
- 3-Ethoxy-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid (CAS 1801514-64-6)
- 5-(3-Bromo-4-methoxyphenyl)-1H-pyrazole-4-carbaldehyde (CAS 1353500-92-1)
- 4-Chloro-6-(4-methylpiperazin-1-yl)-5-nitropyrimidine (CAS 154418-73-2)
- 2-((Methylsulfonyl)methyl)pyrimidine-4-carboxylic acid (CAS 1339366-29-8)
- Dicyclohexyl(3,3′,5′,6-tetramethoxy[1,1′-biphenyl]-2-yl)phosphine (CAS 1262046-31-0)
- 6-((6-Methoxy-6-methyloctan-2-yl)oxy)-2,3-dihydrobenzofuran (CAS 51079-77-7)
- 1-(6-(Trifluoromethyl)pyridin-3-yl)ethanone (CAS 358780-14-0)
- (3-Chlorophenyl)(2-methylpiperidin-1-yl)methanone (CAS 330468-99-0)
- Antifreeze Polypeptide 6 (winter flounder) trifluoroacetate salt (CAS 122604-16-4)
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