4-Azidothymidine 5-triphosphate CAS 140158-13-0
| CAS No. | 140158-13-0 |
| Molecular Formula | C10H16N5O14P3 |
| Molecular Weight | 523.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 4-Azidothymidine 5-triphosphate (C10H16N5O14P3) contains a carbohydrate-derived structure, an amide group, a phosphate ester group. The molecule exhibits a degree of unsaturation (DBE) of 5.5, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 523.18 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 4-Azidothymidine 5-triphosphate (CAS 140158-13-0), a certified reference material (molecular formula C10H16N5O14P3, MW 523.18 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 | C10H16N5O14P3 |
| Molecular Weight | 523.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 5 |
Recommended Standards
- 8-Oxo-2-deoxyguanosine 5-Triphosphate (CAS 139307-94-1)
- Guanosine 5'-TriphosphateDISCONTINUED (CAS 86-01-1)
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- 2-Methyl-4-(thiophen-2-yl)butan-2-ol (CAS 778646-47-2)
- tert-Butyl 1-(4-cyanobenzyl)azetidine-3-carboxylate, 97% (CAS 1236144-53-8)
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