(2R,3S,4R,5R)-2-(Hydroxymethyl)-5-(6-((2-(naphthalen-1-yl)ethyl)amino)-9H-purin-9-yl)tetrahydrofuran-3,4-diol CAS 101565-83-7
| CAS No. | 101565-83-7 |
| Molecular Formula | C22H23N5O4 |
| Molecular Weight | 421.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 421.45 g/mol gives (2R,3S,4R,5R)-2-(Hydroxymethyl)-5-(6-((2-(naphthalen-1-yl)ethyl)amino)-9H-purin-9-yl)tetrahydrofuran-3,4-diol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(2R,3S,4R,5R)-2-(Hydroxymethyl)-5-(6-((2-(naphthalen-1-yl)ethyl)amino)-9H-purin-9-yl)tetrahydrofuran-3,4-diol (CAS 101565-83-7), molecular formula C22H23N5O4 and molecular weight 421.45 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, (2R,3S,4R,5R)-2-(Hydroxymethyl)-5-(6-((2-(naphthalen-1-yl)ethyl)amino)-9H-purin-9-yl)tetrahydrofuran-3,4-diol is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 421.45 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C22H23N5O4 |
| Molecular Weight | 421.45 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 5 |
Recommended Standards
- 2-({5-nitro-6-[phenyl(propan-2-yl)amino]pyrimidin-4-yl}amino)-3-phenylpropanoic acid (CAS 1008064-69-4)
- Dezapelisib, >98% (HPLC) (CAS 1262440-25-4)
- Hyzetimibe (CAS 1266548-74-6)
- 2-((1,4-Dioxan-2-yl)methoxy)-9-(pyridin-2-ylmethoxy)-6,7-dihydro-4H-pyrimido[6,1-a]isoquinolin-4-one (CAS 1445846-30-9)
- 2-(4-Benzylpiperazino-1-yl)-6-fluorophenol (CAS 1171918-00-5)
- (2,4-Difluorophenoxy)acetic Acid Methyl Ester (CAS 449811-63-6)
- 2-Chloro-N-(2,2-diphenylethyl)-9-(tetrahydro-2H-pyran-2-yl)-9H-purin-6-amine (CAS 264608-14-2)
- 4-(4-(4,6-Diamino-2,2-dimethyl-1,3,5-triazin-1(2H)-yl)benzamido)benzene-1-sulfonyl fluoride (CAS 50566-91-1)
- 4-(Furan-3-yl)-3,8-dihydroxy-1-methoxy-9H-thioxanthen-9-one (CAS 55334-14-0)
- n-Cyclobutylidenehydroxylamine (CAS 2972-05-6)
- 3-(4-Amino-5-phenyl-4H-1,2,4-triazol-3-yl)-2-methylpropanoic acid (CAS 860609-14-9)
- 4-(4-Chlorophenyl)-1-(5-((4-chlorophenyl)thio)-4-(2,4-dichlorophenyl)thiazol-2-yl)-1H-pyrazol-5-amine (CAS 956738-22-0)
- 4-Bromothieno[2,3-c]pyridine-2-carbaldehyde (CAS 1296223-50-1)
- (Thr(PO3H2)231)-Tau Peptide (225-237) trifluoroacetate salt (CAS 1670270-09-3)
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