2-Iodo-9-isopropyl-N-(2-methoxyethyl)-9H-purin-6-amine CAS 897040-21-0
| CAS No. | 897040-21-0 |
| Molecular Formula | C11H16IN5O |
| Molecular Weight | 361.18 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.
2-Iodo-9-isopropyl-N-(2-methoxyethyl)-9H-purin-6-amine (CAS 897040-21-0), molecular formula C11H16IN5O and molecular weight 361.18 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-Iodo-9-isopropyl-N-(2-methoxyethyl)-9H-purin-6-amine (C11H16IN5O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 361.18 g/mol, it falls into the moderately-high-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C11H16IN5O |
| Molecular Weight | 361.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 5 |
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Recommended Standards
- 2-Naphthalenecarboxylic acid, 4-[2-(2,5-dichlorophenyl)diazenyl]-3-hydroxy- (CAS 51867-77-7)
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- N-Oxide (CAS CATO-C4X-100225)
- 1-(4-(Aminomethyl)-6-hydroxypyridin-2-yl)ethan-1-one (CAS 1393573-00-6)
- 2-([1,3'-Bipyrrolidin]-1'-yl)acetic acid (CAS 1048921-21-6)
- Ethyl 7-Methylimidazo[1,2-a]pyridine-2-carboxylate (CAS 70705-33-8)
- 2,2'-(Ethene-1,2-diyl)bis(benzo[d]oxazole-5-carboxylic acid) (CAS 67668-97-7)
- 3-Bromo-1H-indazole-7-carboxylic acid (CAS 1040101-01-6)
- 3,3,3-Trifluoro-1-(p-tolyl)propan-1-amine (CAS 1016760-58-9)
- 1-(4-Fluorophenyl)-1h-1,2,3-triazole-4-carbaldehyde (CAS 578703-90-9)
- (4-(tert-Butyl)pyridin-2-yl)methanamine dihydrochloride (CAS 500716-25-6)
- Insulin Degludec Impurity 12 (CAS CATO-C4X-215712)
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