(2R,3R,4S,5R)-2-(6-((4-Amino-3-iodobenzyl)amino)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol CAS 98866-49-0
| CAS No. | 98866-49-0 |
| Molecular Formula | C17H19IN6O4 |
| Molecular Weight | 498.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2R,3R,4S,5R)-2-(6-((4-Amino-3-iodobenzyl)amino)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (CAS 98866-49-0) is a high-purity analytical reference standard with the molecular formula C17H19IN6O4 and a molecular weight of 498.28 g/mol.
Structurally, (2R,3R,4S,5R)-2-(6-((4-Amino-3-iodobenzyl)amino)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (C17H19IN6O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 498.28 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (2R,3R,4S,5R)-2-(6-((4-Amino-3-iodobenzyl)amino)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol 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 | C17H19IN6O4 |
| Molecular Weight | 498.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 6 |
Recommended Standards
- 2,2'-(Ethane-1,2-diylbis(sulfanediyl))bis(N-(3,4-dichlorophenyl)acetamide) (CAS 303091-45-4)
- (2R,3S,4R,5R)-2-(Acetoxymethyl)-6-bromo-5-(1,3-dioxoisoindolin-2-yl)tetrahydro-2H-pyran-3,4-diyl diacetate (CAS 70831-94-6)
- Dipyrazino[2,3-f:2',3'-h]quinoxalinehexacarboxylic acid (CAS 105598-29-6)
- 6-Chloro-1-(2-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)amino)ethyl)-3-((furan-2-ylmethyl)amino)quinoxalin-2(1H)-one (CAS 303986-19-8)
- N-ethyl-2,5-difluorobenzamide (CAS 948717-61-1)
- 2-((4-((4-Aminophenyl)sulfonyl)phenyl)amino)ethanol (CAS 80-02-4)
- 4-Methyl-3-(trifluoromethoxy)phenol (CAS 1261622-04-1)
- 4-Oxo-4-(3,4,5-trifluorophenyl)butyric acid (CAS 898765-87-2)
- [1-(6-Methoxy-pyrimidin-4-yl)-piperidin-4-yl]-methyl-carbamic acid tert-butyl ester (CAS 1353989-76-0)
- rel-(1-(((3aR,6aS)-Tetrahydro-1H-furo[3,4-c]pyrrol-5(3H)-yl)methyl)cyclopropyl)methanol (CAS 2771459-91-5)
- 4-(2-Acetoxyphenyl)-2-methyl-1-butene (CAS 76240-34-1)
- 2-Ethoxy-4,5-difluorobenzoic acid (CAS 1557553-71-5)
- N-(2,4-dichlorophenyl)-2-methyloxirane-2-carboxamide (CAS 65925-78-2)
- Semaglutide impurity 266 (CAS CATO-C4X-2226266)
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