((2S,6R)-6-(6-benzamido-9H-purin-9-yl)-4-tritylmorpholin-2-yl)methyl dimethylphosphoramidochloridate CAS 956139-18-7
| CAS No. | 956139-18-7 |
| Molecular Formula | C38H37ClN7O4P |
| Molecular Weight | 722.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
((2S,6R)-6-(6-benzamido-9H-purin-9-yl)-4-tritylmorpholin-2-yl)methyl dimethylphosphoramidochloridate (CAS 956139-18-7), molecular formula C38H37ClN7O4P and molecular weight 722.17 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage, chlorine substitution, ((2S,6R)-6-(6-benzamido-9H-purin-9-yl)-4-tritylmorpholin-2-yl)methyl dimethylphosphoramidochloridate is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 722.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C38H37ClN7O4P |
| Molecular Weight | 722.17 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 23.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 7 |
Recommended Standards
- N,N'-(9,10-Dioxo-9,10-dihydroanthracene-1,5-diyl)bis(2,3,4,5-tetrachlorobenzamide) (CAS 27685-83-2)
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- 3,3'',6,6''-Tetra-tert-butyl-9'H-9,3':6',9''-tercarbazole (CAS 551951-04-3)
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- Fluconazole β-D-glucuronide (CAS 136134-23-1)
- (S)-N-(Phenylsulfonyl)pyrrolidine-2-carboxamide (CAS 839711-69-2)
- 2-(4-Nitrophenyl)octahydropyrrolo[1,2-a]pyrazine (CAS 1011360-01-2)
- 4,7-Dibromothieno[3,2-d]pyrimidine (CAS 31169-28-5)
- Sulfapiridazin Sodium (CAS 2577-32-4)
- Glucagon (1-29) (CAS 16941-32-5)
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