4-Methoxy-N-(thieno[2,3-d]pyrimidin-4-yl)benzamide CAS 1004052-50-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1004052-50-9 |
| Molecular Formula | C14H11N3O2S |
| Molecular Weight | 285.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Methoxy-N-(thieno[2,3-d]pyrimidin-4-yl)benzamide (CAS 1004052-50-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H11N3O2S. Molecular weight: 285.32 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H11N3O2S |
| Molecular Weight | 285.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methoxy Standards
- 3-Methoxy-N-(thieno[2,3-d]pyrimidin-4-yl)benzamide (CAS 1003159-94-1)
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- 4-Methoxy-3-(pyrrolidine-1-sulfonyl)benzoic acid (CAS 299181-37-6)
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Recommended Standards
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- 2-Methoxy-5-(trifluoromethyl)benzonitrile (CAS 34636-92-5)
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