Bis [2-[(2-Amino-1,6-dihydro-6-O-benzyl-9H-purin-9yl)methoxy]ethanol] CAS 1346599-81-2
| CAS No. | 1346599-81-2 |
| Molecular Formula | C31H34N10O6 |
| Molecular Weight | 642.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
Bis [2-[(2-Amino-1,6-dihydro-6-O-benzyl-9H-purin-9yl)methoxy]ethanol] (CAS 1346599-81-2), molecular formula C31H34N10O6 and molecular weight 642.67 g/mol, is a CATO reference standard with documented purity and traceability.
Bis [2-[(2-Amino-1,6-dihydro-6-O-benzyl-9H-purin-9yl)methoxy]ethanol] (C31H34N10O6) contains a nitrogen-containing heterocyclic scaffold, 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C31H34N10O6 |
| Molecular Weight | 642.67 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) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 10 |
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Recommended Standards
- Z-His-p-nitro-Phe-Phe-OMe (C-1990.0250) (CAS 15574-28-4)
- (E)-N'-(9-((2R,3R,4R,5R)-5-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-3-fluoro-4-hydroxytetrahydrofuran-2-yl)-6-oxo-6,9-dihydro-3h-purin-2-yl)-n,n-dimethylformimidamide (CAS 1951424-82-0)
- (S)-2,2'-Bis(diphenylphosphino)-4,4',6,6'-tetramethoxy)-1,1'-biphenyl (CAS 1365531-76-5)
- Flomoxef Impurity 2 (CAS 1208982-59-5)
- (4-([1,1'-Biphenyl]-4-yl)-1H-imidazol-2-yl)methanamine (CAS 335246-58-7)
- Doripenem Open-Ring Dimer (CAS CATO-C4X-16216)
- Methyl 2-(3,4-dichlorobenzamido)-4-methyl-5-(m-tolylcarbamoyl)thiophene-3-carboxylate (CAS 335409-72-8)
- Dimethyl 2,5-Dibromoterephthalate (CAS 18014-00-1)
- 1-Ethyl-5-((((5-fluorothiophen-2-yl)methyl)amino)methyl)-1H-pyrazole-3-carboxylic acid hydrochloride (CAS 1855938-69-0)
- (3R,5S)-1-(tert-butoxycarbonyl)-5-methylpyrrolidine-3-carboxylic acid (CAS 2387562-37-8)
- (R)-2-((S)-2-Amino-4-methylpentanamido)-3-(1H-imidazol-4-yl)propanoic acid (CAS 38062-71-4)
- Methyl 2-((4-hydroxybutyl)amino)acetate (CAS 391642-52-7)
- 2-Amino-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-((R)-1-hydroxyethyl)tetrahydrofuran-2-yl)-3,9-dihydro-6H-purin-6-one (CAS 85421-89-2)
- Semaglutide Impurity 166 (CAS 1395881-03-4)
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