N-(2-Hydroxyethyl)adenosine CAS 4338-48-1
| CAS No. | 4338-48-1 |
| Molecular Formula | C12H17N5O5 |
| Molecular Weight | 311.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-(2-Hydroxyethyl)adenosine is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
N-(2-Hydroxyethyl)adenosine (CAS 4338-48-1) is a high-purity analytical reference standard with the molecular formula C12H17N5O5 and a molecular weight of 311.29 g/mol.
N-(2-Hydroxyethyl)adenosine (C12H17N5O5) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 | C12H17N5O5 |
| Molecular Weight | 311.29 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 5 |
Related N Standards
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- 2-(Bis(2-hydroxyethyl)amino)anthracene-9,10-dione (CAS 136182-35-9)
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- 1-(5-((2-Hydroxyethyl)sulfonyl)-2-methoxyphenyl)-3-methyl-1H-pyrazol-5(4H)-one (CAS 85409-61-6)
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Recommended Standards
- Roxadustat Impurity 92 (CAS CATO-C4X-221392)
- Roxadustat Impurity N6 (CAS 1421312-32-4)
- Roxadustat Impurity 89 (CAS CATO-C4X-221389)
- 1-Bromo-11-phenylundecane (CAS 101025-08-5)
- N-Nitroso Nisoldipine (CAS CATO-C4X-18657)
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- 2-(Azetidin-3-yloxy)pyrimidine hydrochloride (CAS 1430841-45-4)
- 1-(4-Chlorophenyl)-2-((5-(pyridin-4-yl)-1,3,4-oxadiazol-2-yl)thio)ethan-1-one (CAS 302552-42-7)
- 2-Hydroxypyrrolidine-1-carboximidamide (CAS 574001-64-2)
- 2-Chloro-3,4-dimethoxy-6-nitrobenzoic acid (CAS 637347-71-8)
- 4-Chloro-2-phenyl-5,7-dihydrothieno[3,4-d]pyrimidine (CAS 5719-13-1)
- 4-Cyclohexyl-3,4-dihydroisoquinolin-1(2H)-one (CAS 55150-60-2)
- (6,6-Dimethylbicyclo[3.1.1]heptan-2-yl)methanamine (CAS 74837-99-3)
- D-[His]1-Semaglutide (CAS CATO-C4X-222652)
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