3-Chloro-N-(thieno[2,3-d]pyrimidin-4-yl)benzamide CAS 1003159-68-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1003159-68-9 |
| Molecular Formula | C13H8ClN3OS |
| Molecular Weight | 289.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-Chloro-N-(thieno[2,3-d]pyrimidin-4-yl)benzamide (CAS 1003159-68-9) pharmaceutical standards reference standard. Molecular formula: C13H8ClN3OS. Molecular weight: 289.74 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H8ClN3OS |
| Molecular Weight | 289.74 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 4-Chloro-7-(4-fluorophenyl)-2,5,6-trimethyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 1031555-68-6)
- 2-Chloro-5-(pyrrolidine-1-sulfonyl)benzoic acid (CAS 151104-21-1)
- 2-(5-Chloro-6-oxo-4-thiomorpholinopyridazin-1(6H)-yl)acetic acid (CAS 1707394-29-3)
- 2-(5-Chloro-thiophen-2-yl)-quinoline-4-carboxylic acid (CAS 329222-93-7)
- 2-chloro-4-(1,1-dioxido-1,2-thiaZinan-2-yl)benzoic acid (CAS 887129-69-3)
- 3-(5-Chloro-2-methylbenzo[d]thiazol-3-ium-3-yl)propane-1-sulfonate hydrate (CAS 51981-33-0)
- 4-chloro-3-(1,1-dioxido-1,2-thiaZinan-2-yl)benzoic acid (CAS 927996-03-0)
- 4-Chloro-3-(pyrrolidine-1-sulfonyl)benzoic acid (CAS 59210-73-0)
Recommended Standards
- 5-(5-Chloro-2-fluorophenyl)-3-methyl-3-phenyl-2,3-dihydroisoxazole (CAS 877862-70-9)
- N-(5-Chlorothiazolo[4,5-b]pyridin-2-yl)benzamide (CAS 100856-72-2)
- 3-(4-Chlorophenyl)-N-(3-Fluorophenyl)-2-Methylprop-2-Enamide (CAS 76691-26-4)
- [(3β)-Cholesta-5,24-dien-3-yloxy](1,1-dimethylethyl)dimethylsilane (CAS 220150-72-1)
- 5-Amino-2,4-dichlorophenyl ethyl carbonate (CAS 339014-89-0)
- Methylprednisolone Hydrogen Succinate EP Impurity D (CAS 119657-85-1)
- Tetrahydrofuran-2,5-diol (CAS 133200-67-6)
- Ezetimibe Impurity 135 (CAS CATO-C4X-1098135)
- 3-Hydroxy-5-(trifluoromethyl)-2,3-dihydrobenzothiophene 1,1-Dioxide (CAS 2070896-47-6)
- Semaglutide Impurity 180 (CAS CATO-C4X-2226180)
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