8-(Benzyloxy)guanosine CAS 3868-36-8
| CAS No. | 3868-36-8 |
| Molecular Formula | C17H19N5O6 |
| Molecular Weight | 389.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 389.36 g/mol gives 8-(Benzyloxy)guanosine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
8-(Benzyloxy)guanosine (CAS 3868-36-8), molecular formula C17H19N5O6 and molecular weight 389.36 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 8-(Benzyloxy)guanosine (C17H19N5O6) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C17H19N5O6 |
| Molecular Weight | 389.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 5 |
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Recommended Standards
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- 3-(Pyridin-3-yloxy)propan-1-amine (CAS 112086-55-2)
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- 3-(3-Nitrophenyl)pyridine (CAS 4282-50-2)
- 2,6-Dimethyl-5-phenylpyrimidin-4-amine (CAS 116730-31-5)
- Ethyl 4-oxo-4-[2-(piperidinomethyl)phenyl]butyrate (CAS 898773-91-6)
- 3-Bromo-1,2,4-trifluoro-5-(fluoromethyl)benzene (CAS 2244088-42-2)
- n-(3-Fluoro-2-methylphenyl)tetrahydrothiophen-3-amine (CAS 1250091-45-2)
- 1-(1-Butylcyclopentyl)pyrrolidine (CAS 58665-12-6)
- 4-(4-(Bis(2-fluoroethyl)amino)benzylidene)-2-phenyloxazol-5(4H)-one (CAS 1245-74-5)
- Semaglutide impurity 201 (CAS CATO-C4X-2226201)
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