2�,3�-Dideoxy-3�-tritylaminothymidine-5�-O-N,N-diisopropylaminocyanoethylphosphoramidite CAS 195375-68-9
| CAS No. | 195375-68-9 |
| Molecular Formula | C38H46N5O5P |
| Molecular Weight | 683.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C38H46N5O5P, 2�,3�-Dideoxy-3�-tritylaminothymidine-5�-O-N,N-diisopropylaminocyanoethylphosphoramidite contains a nitrogen-containing heterocyclic scaffold, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 683.78 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 2�,3�-Dideoxy-3�-tritylaminothymidine-5�-O-N,N-diisopropylaminocyanoethylphosphoramidite (CAS 195375-68-9), a certified reference material (molecular formula C38H46N5O5P, MW 683.78 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.
As a certified reference material (CRM), 2�,3�-Dideoxy-3�-tritylaminothymidine-5�-O-N,N-diisopropylaminocyanoethylphosphoramidite 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 | C38H46N5O5P |
| Molecular Weight | 683.78 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 18.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2012 |
| Nitrogen Atoms | 5 |
Related Dideoxy Standards
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- 2',3'-Dideoxy-5-iodouridine (CAS 105784-83-6)
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Recommended Standards
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- Etrasimod Impurity 29 (CAS CATO-C4X-321429)
- Vazegepant impurity 36 (CAS 3019989-24-0)
- 2,6-Dimethyl-4-[6-methyl-2-(propan-2-yl)pyrimidin-4-yl]morpholine (CAS 691873-28-6)
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- Methacrylaldehyde-2,4-dinitrophenylhydrazone (CAS 5077-73-6)
- Ganhuangenin (CAS 92519-91-0)
- 4-(tert-Butyl)-3-cyclopropoxypicolinonitrile (CAS 1243442-61-6)
- 3-methylpyrazine-2-carbaldehyde (CAS 25513-93-3)
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- Prolactin-Releasing Peptide (1-31) (human) (CAS 215510-22-8)
Why CATO?
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