2-(4-Oxothieno[3,2-d]pyrimidin-3(4h)-yl)ethyl methanesulfonate CAS 1354963-32-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1354963-32-8 |
| Molecular Formula | C9H10N2O4S2 |
| Molecular Weight | 274.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Oxothieno[3,2-d]pyrimidin-3(4h)-yl)ethyl methanesulfonate (CAS 1354963-32-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H10N2O4S2. Molecular weight: 274.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H10N2O4S2 |
| Molecular Weight | 274.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Oxothieno Standards
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- 2-(6-Ethyl-4-oxothieno[2,3-d]pyrimidin-3(4H)-yl)acetic acid (CAS 686312-09-4)
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Recommended Standards
- Methyl 3-[5-(2,2-dimethylpropyl)-1,2,4-oxadiazol-3-yl]benzoate (CAS 1354959-51-5)
- tert-Butyl (4-(oxazol-5-yl)benzyl)carbamate (CAS 1360616-36-9)
- Methyl 4-[5-(2,2-dimethylpropyl)-1,2,4-oxadiazol-3-yl]benzoate (CAS 1354952-40-1)
- 3-chloro-1-(oxan-2-yl)-1H-pyrazolo[3,4-b]pyridine (CAS 1416713-35-3)
- 5-(tert-Butyl)-2-cyclopropoxybenzenesulfonamide (CAS 1243345-55-2)
- Methyl 2-(hydroxymethyl)acrylate (CAS 15484-46-5)
- 3-(5,5-Diethylmorpholin-2-yl)benzonitrile (CAS 1488018-02-5)
- N-(2-(6-Oxo-3-phenylpyridazin-1(6H)-yl)ethyl)-2-phenylacetamide (CAS 921527-89-1)
- 4-Hydroxycinnamamide (CAS 59576-98-6)
- (D-His1)-Exenatide trifluoroacetate salt (CAS 1678417-09-8)
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