N-(2-chloro-4-methylphenyl)-2-((3-ethyl-4-oxo-7-phenyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide CAS 1040683-13-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1040683-13-3 |
| Molecular Formula | C23H20ClN3O2S2 |
| Molecular Weight | 470.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-(2-chloro-4-methylphenyl)-2-((3-ethyl-4-oxo-7-phenyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 1040683-13-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C23H20ClN3O2S2. Molecular weight: 470.01 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C23H20ClN3O2S2 |
| Molecular Weight | 470.01 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related N Standards
- N-(2-Chloro-4-methylphenyl)-2-{[3-methyl-7-(4-methylphenyl)-4-oxo-3H,4H-thieno[3,2-d]pyrimidin-2-yl]sulfanyl}acetamide (CAS 1040631-92-2)
- N-(5-chloro-2-methylphenyl)-2-((3-ethyl-4-oxo-7-phenyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 1040662-62-1)
- N-(3-Chloro-2-methylphenyl)-2-({3-ethyl-4-oxo-7-phenyl-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)acetamide (CAS 1223982-51-1)
- 6-Chloro-N2,N4-bis(4-(isopentyloxy)phenyl)-1,3,5-triazine-2,4-diamine (CAS 383903-67-1)
- 4'-Chloro-4-((phenylsulfonyl)methyl)-5-(pyridin-2-ylthio)-1,6-dihydro-[1,1'-biphenyl]-3(2H)-one (CAS 303144-41-4)
- 2-[2-[2-Chloro-3-[2-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)-ethylidene]-1-cyclopenten-1-yl]-ethenyl]-1,3,3-trimethyl-3H-indolium 4-methylbenzenesulfonate 193687-61-5 (CAS 193687-61-5)
- N-(5-Chloro-2,4-dimethoxyphenyl)-2-[7-(4-methylphenyl)-4-oxo-3H,4H-thieno[3,2-d]pyrimidin-3-yl]acetamide (CAS 1207056-12-9)
- (15R)-5-[2-chloro-5-(ethoxymethyl)pyrimidin-4-yl]oxy-15-methyl-11-thia-6,14,17-triazatetracyclo[8.8.0²⁷.0¹²¹⁸]octadeca-1(10),2(7),3,5,8,12(18)-hexaen-13-one (CAS 1887069-10-4)
Recommended Standards
- N-[(2-Chlorophenyl)methyl]-2-{[3-methyl-7-(4-methylphenyl)-4-oxo-3H,4H-thieno[3,2-d]pyrimidin-2-yl]sulfanyl}acetamide (CAS 1040675-60-2)
- N-[(4-Chlorophenyl)methyl]-2-{[3-methyl-7-(4-methylphenyl)-4-oxo-3H,4H-thieno[3,2-d]pyrimidin-2-yl]sulfanyl}acetamide (CAS 1040683-26-8)
- N-(4-chlorobenzyl)-2-((3-ethyl-4-oxo-7-phenyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 1223950-81-9)
- 3,5-Bis(tert-butyl)-4-hydroxybenzene-propanoyl chloride (CAS 3062-64-4)
- 4-{[1,1'-biphenyl]-4-yl}pyrimidine-2-thiol (CAS 477854-92-5)
- tert-Butyl 3-((pyrimidin-2-yloxy)methyl)pyrrolidine-1-carboxylate (CAS 954237-18-4)
- 2-(3-(3-Chlorophenyl)-2-oxoimidazolidin-1-yl)-N-(2-hydroxyethyl)acetamide (CAS 1251699-20-3)
- Methyl 5-amino-1-(4-bromophenyl)-1H-pyrazole-4-carboxylate (CAS 1264044-55-4)
- 2-(5-((3,4-Dimethylphenoxy)methyl)-1,2,4-oxadiazol-3-yl)-N-methylethan-1-amine (CAS 1306739-59-2)
- Autocamtide-2-Related Inhibitory Peptide TFA (CAS 167114-91-2（free base）)
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