4-{2-Chlorothieno[3,2-d]pyrimidin-4-yl}morpholine CAS 16234-15-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16234-15-4 |
| Molecular Formula | C10H10ClN3OS |
| Molecular Weight | 255.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-{2-Chlorothieno[3,2-d]pyrimidin-4-yl}morpholine (CAS 16234-15-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H10ClN3OS. Molecular weight: 255.72 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H10ClN3OS |
| Molecular Weight | 255.72 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chlorothieno Standards
- 4-(2-Chlorothieno[2,3-d]pyrimidin-4-yl)morpholine (CAS 63894-67-7)
- ethyl 2-chlorothieno[3,2-d]pyrimidine-4-carboxylate (CAS 1135299-23-8)
- ethyl 4-chlorothieno[2,3-d]pyrimidine-2-carboxylate (CAS 1192540-11-6)
- ethyl 4-chlorothieno[2,3-d]pyrimidine-5-carboxylate (CAS 1216013-63-6)
- ethyl 4-chlorothieno[3,2-d]pyrimidine-2-carboxylate (CAS 319442-18-7)
- ethyl 4-chlorothieno[3,2-d]pyrimidine-6-carboxylate (CAS 596794-87-5)
- 6-Benzyl-4-chlorothieno[2,3-d]pyrimidine (CAS 439692-63-4)
- ethyl 6-chlorothieno[2,3-b]pyridine-2-carboxylate (CAS 2092765-41-6)
Recommended Standards
- 5,7-Dimethylquinoline-8-sulfonyl chloride (CAS 1521982-47-7)
- 2-(4-Chlorophenyl)-3-(methylsulfonyl)-1H-pyrrole (CAS 1707605-62-6)
- (2-Methylquinolin-4-yl)methanesulfonyl chloride (CAS 1514683-43-2)
- (αR)-Acetyloxybenzenebutanoic Acid (CAS 117017-04-6)
- 4-(Prop-2-en-1-yl)oxane-4-carbaldehyde (CAS 1935013-79-8)
- 2-(4-Nitrostyryl)pyridine (CAS 1023-67-2)
- 4-Fluoro-3-nitro-5-(trifluoromethyl)benzoic acid (CAS 878572-17-9)
- 1-(2-Hydroxyethyl)-5,5-dimethylimidazolidine-2,4-dione (CAS 88280-55-1)
- 2-((Tert-butoxycarbonyl)amino)-3-(7-chloro-1H-indol-3-yl)propanoic acid (CAS 870481-87-1)
- Semaglutide Impurity 151 xTFA (CAS CATO-C4X-2226151)
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