(2S,3R,4S,5R)-2-(6-Amino-2-chloro-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol hydrochloride CAS 2015222-38-3
| CAS No. | 2015222-38-3 |
| Molecular Formula | C10H12ClN5O4 |
| Molecular Weight | N/A |
| 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.
(2S,3R,4S,5R)-2-(6-Amino-2-chloro-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol hydrochloride (CAS 2015222-38-3), molecular formula C10H12ClN5O4HCl and molecular weight 338.14 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H12ClN5O4HCl, (2S,3R,4S,5R)-2-(6-Amino-2-chloro-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol hydrochloride contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 338.14 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C10H12ClN5O4 HCl |
| Molecular Weight | 338.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Recommended Standards
- 5-Cyclopropoxy-2-methoxy-N,N-dimethylpyridin-3-amine (CAS 1243465-65-7)
- Methyl 4-Amino-3-formylbenzoate (CAS 841296-15-9)
- 4-(((Piperidin-4-ylmethyl)amino)methyl)benzonitrile hydrochloride (CAS 1353974-17-0)
- 5-Isocyanato-2,3-dihydrobenzofuran (CAS 215162-92-8)
- 24,25-Dihydroxy Vitamin D3 3-Hemisuccinate (CAS 76763-28-5)
- 3-(chloromethyl)-5-(2-methoxyethyl)-1,2,4-oxadiazole (CAS 1250052-81-3)
- 6-Phenylimidazo[2,1-b][1,3,4]thiadiazol-5-amine (CAS 1432680-98-2)
- 1-Amino-N-methylcyclopropane-1-carboxamide (CAS 1022970-19-9)
- 4-Bromo-1-isobutyl-1H-pyrazole-3-carboxylic acid (CAS 1006493-78-2)
- Semaglutide impurity 99 (CAS CATO-C4X-222699)
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