((2S,3S,5R)-5-(6-Amino-9H-purin-9-yl)-3-((diethoxyphosphoryl)methyl)tetrahydrofuran-2-yl)methyl benzoate CAS 90012-86-5
| CAS No. | 90012-86-5 |
| Molecular Formula | C22H28N5O6P |
| Molecular Weight | 489.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
((2S,3S,5R)-5-(6-Amino-9H-purin-9-yl)-3-((diethoxyphosphoryl)methyl)tetrahydrofuran-2-yl)methyl benzoate (CAS 90012-86-5) is a high-purity analytical reference standard with the molecular formula C22H28N5O6P and a molecular weight of 489.46 g/mol.
Based on its molecular formula C22H28N5O6P, ((2S,3S,5R)-5-(6-Amino-9H-purin-9-yl)-3-((diethoxyphosphoryl)methyl)tetrahydrofuran-2-yl)methyl benzoate contains a flavonoid core, 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 489.46 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C22H28N5O6P |
| Molecular Weight | 489.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 5 |
Recommended Standards
- ((2R,3S,4R,5R)-5-(6-Amino-8-((8-aminooctyl)amino)-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate (CAS 62209-07-8)
- Regorafenib Impurity 75 (CAS CATO-C4X-104775)
- Fasudil Impurity 21 (CAS CATO-C4X-136521)
- 6-(Fluorescein-5-carboxamido)hexanoic Acid (CAS 194661-60-4)
- Benzylhydrazine (CAS 555-96-4)
- 63134-21-4 1-Naphthalenol, 5-amino-, hydrochloride (1:1) 1-Naphthalenol, 5-amino-, hydrochloride (CAS 63134-21-4)
- 5-Bromo-2-chloro-3-phenoxypyridine (CAS 1335055-91-8)
- 4-Methyl-N-((S)-1-oxo-3-phenyl-1-(((S)-5-phenyl-1-(phenylsulfonyl)pent-1-en-3-yl)amino)propan-2-yl)piperazine-1-carboxamide (CAS 233277-99-1)
- 3-Chloro-4-phenoxyaniline (CAS 5335-29-5)
- 8-(Ethylthio)-1H-purine-2,6(3H,7H)-dione (CAS 73840-29-6)
- N-[(4S)-4-amino-5-[(2-aminoethyl)amino]pentyl]-N′-nitroguanidine tris(trifluoroacetate) salt (CAS 357965-99-2)
- (S)-7-Chloro-3-methyl-1,2,3,4-tetrahydro-2,6-naphthyridine (CAS 2766053-23-8)
- Benzyl 2,6-dichloro-3-hydroxyisonicotinate (CAS 185423-00-1)
- C-Peptide (human) (CAS 33017-11-7)
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