4-Amino-3-(1-naphthylmethyl)-1H-pyrazolo[3,4-d]pyrimidine-1-(β-D-ribofuranosyl-5-triphosphate) CAS 476371-81-0
| CAS No. | 476371-81-0 |
| Molecular Formula | C21H24N5O13P3 |
| Molecular Weight | 647.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-Amino-3-(1-naphthylmethyl)-1H-pyrazolo[3,4-d]pyrimidine-1-(β-D-ribofuranosyl-5-triphosphate).
4-Amino-3-(1-naphthylmethyl)-1H-pyrazolo[3,4-d]pyrimidine-1-(β-D-ribofuranosyl-5-triphosphate) (CAS 476371-81-0), molecular formula C21H24N5O13P3 and molecular weight 647.36 g/mol, is a CATO reference standard with documented purity and traceability.
4-Amino-3-(1-naphthylmethyl)-1H-pyrazolo[3,4-d]pyrimidine-1-(β-D-ribofuranosyl-5-triphosphate) (C21H24N5O13P3) contains a flavonoid core, an amide group, a phosphate ester 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).
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.
As a certified reference material (CRM), 4-Amino-3-(1-naphthylmethyl)-1H-pyrazolo[3,4-d]pyrimidine-1-(β-D-ribofuranosyl-5-triphosphate) meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C21H24N5O13P3 |
| Molecular Weight | 647.36 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) | 12.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
Related Amino Standards
- (S)-3-(4-(2-amino-6-((R)-1-(4-chloro-2-(3-methyl-1H-pyrazol-1-yl)phenyl)-2,2,2-trifluoroethoxy)pyrimidin-4-yl)phenyl)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS 1033805-27-4)
- 4-amino-1-((2R,3R,4R,5R)-4-((tert-butyldimethylsilyl)oxy)-5-(((tert-butyldiphenylsilyl)oxy)methyl)-5-(chloromethyl)-3-fluorotetrahydrofuran-2-yl)pyrimidin-2(1H)-one (CAS 1445379-90-7)
- Bis [2-[(2-Amino-1,6-dihydro-6-O-benzyl-9H-purin-9yl)methoxy]ethanol] (CAS 1346599-81-2)
- 6-Amino-1',2-bis[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-2,3,4,7-tetrahydro-1H-spiro[isoquinoline-8,4'-piperidine]-5,7,7-tricarbonitrile (CAS 400085-31-6)
- Ethyl 6-amino-2-(((6-(tert-butyl)-3-cyano-4-(4-methoxyphenyl)-5,6,7,8-tetrahydroquinolin-2-yl)thio)methyl)-5-cyano-4-(thiophen-2-yl)-4H-pyran-3-carboxylate (CAS 497230-56-5)
- 4-Amino-1-((2R,4S,5R)-5-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-hydroxytetrahydrofuran-2-yl)-5-iodopyrimidin-2(1H)-one (CAS 845620-48-6)
- 2-((3-((4-Amino-6-fluoro-1,3,5-triazin-2-yl)oxy)phenyl)amino)-6-((3-ethoxypropyl)amino)-4-methyl-5-((4-nitro-2-(trifluoromethyl)phenyl)diazenyl)nicotinonitrile (CAS 85495-56-3)
- 2-Amino-3-Bromo-7-Fluoro-9H-Fluoren-9-Ol (CAS 1960-60-7)
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- Methyl 5-(4-chlorophenyl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 678552-03-9)
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