6-Phenoxy-1H-purin-2-amine CAS 134760-65-9
| CAS No. | 134760-65-9 |
| Molecular Formula | C11H9N5O |
| Molecular Weight | 227.22 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.
6-Phenoxy-1H-purin-2-amine (CAS 134760-65-9), molecular formula C11H9N5O and molecular weight 227.22 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 6-Phenoxy-1H-purin-2-amine (C11H9N5O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H9N5O |
| Molecular Weight | 227.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 5 |
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Recommended Standards
- 3-(Ethyl(propyl)amino)-4,4,4-trifluorobutanoic acid (CAS 1341652-63-8)
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- 3-Phenylpyrazolo[1,5-a]pyrimidine-2,7(1H,4H)-dione (CAS 1334487-59-0)
- Ethyl 1-isopropyl-4-nitro-1h-pyrazole-3-carboxylate (CAS 1356543-42-4)
- 4-Bromo-3-chloro-6-indazolecarboxylic Acid methyl ester (CAS 885523-57-9)
- 2-(2-Nitrophenyl)-2-ureidoacetic acid (CAS 112273-62-8)
- 2-(4-(Dimethylamino)piperidin-1-yl)acetic acid (CAS 349535-01-9)
- n-(4-{[1-(2-methyl-1,3-thiazol-4-yl)ethyl]amino}phenyl)cyclopropanecarboxamide (CAS 1156718-25-0)
- N-(2-fluoro-5-methoxybenzyl)piperidin-4-amine dihydrochloride (CAS 1322200-86-1)
- 2-[(3-aminopropyl)sulfanyl]-1,3-thiazole (CAS 746543-11-3)
- 2-Chloro-4-(ethylamino)pyrimidine-5-carboxylic acid (CAS 101683-59-4)
- Methyl 3-Aminoquinoline-6-carboxylate (CAS 1780509-06-9)
- Tert-butyl((5-chloropentyl)oxy)dimethylsilane (CAS 85514-44-9)
- a2,3-Sialylglycopeptide (CAS 189035-43-6)
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