N-(3-Chloro-4-methylphenyl)-2-((3-(4-chlorophenyl)-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide CAS 578751-60-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 578751-60-7 |
| Molecular Formula | C25H21Cl2N3O2S2 |
| Molecular Weight | 530.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(3-Chloro-4-methylphenyl)-2-((3-(4-chlorophenyl)-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 578751-60-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C25H21Cl2N3O2S2. Molecular weight: 530.49 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C25H21Cl2N3O2S2 |
| Molecular Weight | 530.49 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related N Standards
- N-(4-Chloro-2-methylphenyl)-2-((3-(4-chlorophenyl)-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 477313-46-5)
- Methyl 6-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-2-(2-chlorobenzamido)-4H,5H,6H,7H-thieno[2,3-c]pyridine-3-carboxylate (CAS 321430-38-0)
- 4-Chloro Maraviroc (CAS 1391048-05-7)
- 2-(5-Chloro-4-(4-((methoxycarbonyl)amino)phenyl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-imidazol-2-yl)-3-phenylpropanoic acid (CAS 1821027-67-1)
- 2-((5-((9-Chloro-6H-indolo[2,3-b]quinoxalin-6-yl)methyl)-4-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)acetic acid (CAS 116989-81-2)
- (2S)-3-(2-Chloro-4-nitro-1H-imidazol-1-yl)-4-methoxybenzoic Acid 2-[[4-(Trifluoromethoxy)phenyl]methoxy]propyl Ester (CAS 1253202-36-6)
- (5Z)-3-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-4-(4-chlorophenyl)-5-[(2,4-dichlorophenyl)methylidene]-2,5-dihydrofuran-2-one (CAS 320420-52-8)
- N-(4-Chloro-2-methoxy-5-methylphenyl)-2-((4-(4-chlorophenyl)-5-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 476484-50-1)
Recommended Standards
- Methyl 4-(((5-(((2,6-dichlorobenzyl)thio)methyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)methyl)benzoate (CAS 344271-48-3)
- Methyl 4-(((5-(((2,4-dichlorobenzyl)thio)methyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)methyl)benzoate (CAS 344274-34-6)
- Lenalidomide Impurity 40 (CAS CATO-C4X-190340)
- 6-Ethoxy-7-methoxyquinazolin-4(3H)-one (CAS 577728-29-1)
- 4-amino-2-isobutoxysulfonyl-benzoic acid (CAS 2758041-39-1)
- 5-(thiophen-2-ylsulfanyl)pyridin-2-amine (CAS 1021143-18-9)
- (1-(4-Bromobenzyl)-2-butyl-5-chloro-2,3-dihydro-1H-imidazol-4-yl)methanol (CAS 151012-31-6)
- 5-Amino-1-(1-methylpiperidin-4-yl)pyridin-2(1h)-one (CAS 1443289-68-6)
- 2-(o-Tolyl)pyrazine (CAS 87537-41-5)
- Osteoblast Activating Peptide (mouse, rat) (H-7262.0500) (CAS 1222950-80-2)
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