7-(3,4-Dichlorophenyl)-2-(4-(pyridin-2-yl)piperazin-1-yl)thieno[3,2-d]pyrimidin-4-ol CAS 1251699-11-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1251699-11-2 |
| Molecular Formula | C21H17Cl2N5OS |
| Molecular Weight | 458.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 7-(3,4-Dichlorophenyl)-2-(4-(pyridin-2-yl)piperazin-1-yl)thieno[3,2-d]pyrimidin-4-ol (CAS 1251699-11-2) pharmaceutical standards reference standard. Molecular formula: C21H17Cl2N5OS. Molecular weight: 458.36 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C21H17Cl2N5OS |
| Molecular Weight | 458.36 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 | 5 |
| Sulfur Atoms | 1 |
Related Dichlorophenyl Standards
- 3-(5-{[(3,4-dichlorophenyl)methyl]sulfanyl}-4-ethyl-4H-1,2,4-triazol-3-yl)-1-phenyl-1,4-dihydropyridazin-4-one (CAS 478063-60-4)
- (2E)-1-{4-[(2,4-dichlorophenyl)methoxy]phenyl}-3-[(2,5-dimethoxyphenyl)amino]prop-2-en-1-one (CAS 477889-28-4)
- (5-((3,5-Dichlorophenyl)thio)-4-isopropyl-1-(quinolin-3-ylmethyl)-1H-imidazol-2-yl)methanol (CAS 178980-74-0)
- 1-[4-[4-(2,3-Dichlorophenyl)piperazin-1-yl]butyl]-7-hydroxy-3,4-dihydro- carbostyril-d8 (CAS 1794789-13-1)
- 4,4'-Bis(3,4-dichlorophenyl)-2,2'-bithiazole (CAS 328070-01-5)
- (E)-[(2,4-Dichlorophenyl)methoxy]({2-[(2,4-dichlorophenyl)sulfanyl]pyridin-3-yl}methylidene)amine (CAS 478031-13-9)
- 4-[(3,4-Dichlorophenyl)methoxy]-N'-[(1Z)-(3,4-dimethoxyphenyl)methylidene]benzohydrazide (CAS 303987-17-9)
- 1-(4-{4-[5-(2,4-dichlorophenyl)-1H-pyrazol-3-yl]piperidin-1-yl}-3-nitrophenyl)ethan-1-one (CAS 1026078-87-4)
Recommended Standards
- 4,4,5,5-Tetramethyl-2-(spiro[fluorene-9,9'-xanthen]-2-yl)-1,3,2-dioxaborolane (CAS 1160862-12-3)
- TAK-915, 98% (HPLC) (CAS 1476727-50-0)
- N-((cyclohexylcarbamoyl)oxy)-2,5-bis(2,2,2-trifluoroethoxy)benzamide (CAS 338395-39-4)
- (3-Aminoazetidin-1-yl)(phenyl)methanone hydrochloride (CAS 2514935-90-9)
- N-(2-Bromothiazol-4-yl)-2,2,2-trifluoroacetamide (CAS 59134-90-6)
- Methoxy(phenyl)methanamine (CAS 73728-68-4)
- N-Acetyl-4-(4-chlorobenzoyl)piperidine Hydrochloride (CAS 1217060-68-8)
- Avanafil Impurity 40 (CAS CATO-C4X-1118140)
- Pulchinenoside B (CAS 135247-95-9)
- 551936-17-5 3JX85UOO24 AIM-102 UNII-3JX85UOO24 (4R)-4-(((2R)-2-Amino-3-cyclohexyl-propanoyl)amino)-5-(carboxymethylamino)-5-oxo-pentanoic acid D-Cyclohexylalanine-D-glutamic-glycine tripeptide Glycine, 3-cyclohexyl-D-alanyl-D-alpha-glutamyl- (CAS 551936-17-5)
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