5-(4-Chlorophenyl)-N-(3-morpholinopropyl)thieno[2,3-d]pyrimidin-4-amine dioxalate CAS 381687-57-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 381687-57-6 |
| Molecular Formula | C19H21ClN4OS 2*C2H2O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-(4-Chlorophenyl)-N-(3-morpholinopropyl)thieno[2,3-d]pyrimidin-4-amine dioxalate (CAS 381687-57-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C19H21ClN4OS 2*C2H2O4. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C19H21ClN4OS 2*C2H2O4 |
| Molecular Weight | 478.95 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 2-(2-Chlorophenyl)-2-(pyrrolidin-1-yl)acetamide (CAS 1000340-02-2)
- N-(2-Chlorophenyl)-5-methyl-1-phenyl-1H-1,2,4-triazole-3-carboxamide (CAS 1000572-01-9)
- N-(2-Chlorophenyl)-5-oxo-1-(p-tolyl)-2,5-dihydro-1H-1,2,4-triazole-3-carboxamide (CAS 1000573-94-3)
- Methyl 1-(2-chlorophenyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylate (CAS 1000576-85-1)
- 1-(4-Chlorophenyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylic acid phenylamide (CAS 1000577-01-4)
- Benzyl 1-(4-chlorophenyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylate (CAS 1000577-09-2)
- 1-(2-Chlorophenyl)-5-oxo-N-phenyl-2,5-dihydro-1H-1,2,4-triazole-3-carboxamide (CAS 1000577-29-6)
- 2-(2-Chlorophenyl)-1-phenylethan-1-amine (CAS 1000615-44-0)
Recommended Standards
- 1-(2-Aminoethyl)-1h-1,2,3-triazole-4-carboxylic acid (CAS 1232979-67-7)
- Tert-butyl 8,8-difluoro-2,6-diazaspiro[4.5]Decane-6-carboxylate (CAS 1784931-00-5)
- Ethyl 3-(pyridin-3-yl)propiolate (CAS 59608-03-6)
- 1-(4-Amino-3,4-dihydroquinolin-1(2h)-yl)butan-1-one (CAS 1338967-48-8)
- methyl 5-methyl-7-oxo-6-oxa-2-azabicyclo[3.2.1]octane-2-carboxylate (CAS 135690-77-6)
- Diethyl 2-(((2,5-dimethylphenyl)amino)methylene)malonate (CAS 103976-09-6)
- endo-Arg30-Semaglutide (CAS CATO-C4X-2226281)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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