6-Thio-inosine-5'-diphosphate CAS 805-63-0
| CAS No. | 805-63-0 |
| Molecular Formula | C10H14N4O10P2S |
| Molecular Weight | 444.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 6-Thio-inosine-5'-diphosphate (C10H14N4O10P2S) contains a carbohydrate-derived structure, an amide group, a sulfone group, a phosphate ester group. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 444.25 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 6-Thio-inosine-5'-diphosphate (CAS 805-63-0), a certified reference material (molecular formula C10H14N4O10P2S, MW 444.25 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H14N4O10P2S |
| Molecular Weight | 444.25 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Methyl 4-(4-bromophenyl)-3-sulfamoyl-5-(trifluoromethyl)thiophene-2-carboxylate (CAS 2206607-23-8)
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- Ethyl 3-ethoxy-4-((3-fluorobenzyl)oxy)-5-iodobenzoate (CAS 1706453-81-7)
- Posaconazole impurity 247 (CAS CATO-C4X-1208247)
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- 3-(Difluoromethoxy)-5-(2-methoxyethoxy)thiophene-2-carboxylic acid (CAS 1779122-72-3)
- 2,4-Dichloro-6-methylimidazo[2,1-f][1,2,4]triazine (CAS 2769931-60-2)
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- 3-Chloro-4-ethoxybenzaldehyde (CAS 99585-10-1)
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- Insulin Degludec Impurity 18 (CAS CATO-C4X-215718)
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