2'-Deoxythymidinee-5'-O-(α-thio)triphosphate CAS 18883-94-8
| CAS No. | 18883-94-8 |
| Molecular Formula | C10H17N2O13P3S |
| Molecular Weight | 498.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2'-Deoxythymidinee-5'-O-(α-thio)triphosphate is closely related to a carbohydrate-derived structure, an amide group, a sulfone group, a phosphate ester group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2'-Deoxythymidinee-5'-O-(α-thio)triphosphate (CAS 18883-94-8) is a high-purity analytical reference standard with the molecular formula C10H17N2O13P3S and a molecular weight of 498.23 g/mol.
The molecular framework of 2'-Deoxythymidinee-5'-O-(α-thio)triphosphate (C10H17N2O13P3S) is characterized by a carbohydrate-derived structure, an amide group, a sulfone group, a phosphate ester group. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2'-Deoxythymidinee-5'-O-(α-thio)triphosphate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H17N2O13P3S |
| Molecular Weight | 498.23 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Deoxythymidinee Standards
Recommended Standards
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- Semaglutide impurity 203 (CAS CATO-C4X-2226203)
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