7-(3,4-Dichlorophenyl)-2-[4-(3-methylphenyl)piperazin-1-yl]-3H,4H-thieno[3,2-d]pyrimidin-4-one CAS 1251646-25-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1251646-25-9 |
| Molecular Formula | C23H20Cl2N4OS |
| Molecular Weight | 471.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 7-(3,4-Dichlorophenyl)-2-[4-(3-methylphenyl)piperazin-1-yl]-3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 1251646-25-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C23H20Cl2N4OS. Molecular weight: 471.40 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C23H20Cl2N4OS |
| Molecular Weight | 471.40 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Dichlorophenyl Standards
- N-(3,4-Dichlorophenyl)-2-((5-(4-hydroxyphenyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 332881-74-0)
- 5-(3,4-Dichlorophenyl)-4-(3-fluoro-4-methylbenzoyl)-3-hydroxy-1-(pyridin-3-ylmethyl)-1H-pyrrol-2(5H)-one (CAS 618076-11-2)
- 5-(2,4-Dichlorophenyl)-3-(1,3-dioxo-2,3-dihydro-1H-inden-2-ylidene)-4,6-dioxo-octahydropyrrolo[3,4-c]pyrrole-1-carboxylic acid (CAS 321521-99-7)
- 4-[(Z)-2-(2,4-Dichlorophenyl)ethenyl]-2-(3-fluoro-4-iodophenyl)pyrimidine (CAS 477870-85-2)
- 5-(3,4-Dichlorophenyl)-4-(methylsulfonyl)-1-(2,3,4-trichlorophenyl)-1H-pyrazole (CAS 400088-12-2)
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- 2,4-Dichlorophenyl N-(2,4-difluorophenyl)-N-(phenylsulfonyl)glycinate (CAS 343373-93-3)
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Recommended Standards
- 2-[4-(5-Chloro-2-methylphenyl)piperazin-1-yl]-7-(2-chlorophenyl)-3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 1242974-77-1)
- 6,8-Dichloro-3-(2,6-dimethylphenyl)-2-(((4-methoxyphenyl)thio)methyl)quinazolin-4(3H)-one (CAS 338957-61-2)
- 2-(4-(5-Chloro-2-methylphenyl)piperazin-1-yl)-7-(3-chlorophenyl)thieno[3,2-d]pyrimidin-4(1H)-one (CAS 1242864-74-9)
- 3-(1-(3-Fluorophenyl)-3-methyl-1H-1,2,4-triazol-5-yl)propanoic acid (CAS 1142202-58-1)
- Methyl 4-(4-chloro-2-methylphenoxy)-3-nitrobenzoate (CAS 478246-29-6)
- (R)-6-methylchroman-4-amine (CAS 756818-55-0)
- N1-(2-phenoxyethyl)benzene-1,2-diamine (CAS 346662-82-6)
- 3-(prop-2-en-1-yl)azetidine; trifluoroacetic acid (CAS 1630906-83-0)
- (2R,4S)-2-methyltetrahydropyran-4-ol (CAS 82110-17-6)
- Liraglutide Impurity 22 (CAS 536721-25-2)
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