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| | N-Benzyl-9-(tetrahydro-2H-pyran-2-yl)adenine Basic information |
| Product Name: | N-Benzyl-9-(tetrahydro-2H-pyran-2-yl)adenine | | Synonyms: | N6-BENZYL-9-(2-TETRAHYDROPYRANYL)ADENINE (BPA);9-(oxan-2-yl)-N-(phenylmethyl)purin-6-amine;benzyl-(9-tetrahydropyran-2-ylpurin-6-yl)amine;2-(phenylmethyl)-8-(2H-pyran-2-yl)-7H-purin-6-amine;PYRANYL BENZYLADENINE;N-(Phenylmethyl)-9-(tetrahydro-2H-pyran-2-yl)-9H-purin-6-amine;n-benzyl-9-(tetrahydro-2h-pyran-2-yl)adenine;N-BENZYL-9-(2'-TETRAHYDROPYRANYL)ADENINE | | CAS: | 2312-73-4 | | MF: | C17H19N5O | | MW: | 309.37 | | EINECS: | | | Product Categories: | Plant Hormones | | Mol File: | 2312-73-4.mol |  |
| | N-Benzyl-9-(tetrahydro-2H-pyran-2-yl)adenine Chemical Properties |
| Hazard Codes | Xn | | Risk Statements | 22 | | Safety Statements | 26-36 | | WGK Germany | 3 | | RTECS | UO7510000 | | Toxicity | LD50 orl-rat: 1640 mg/kg 85AREA 3,48,76/77 |
| | N-Benzyl-9-(tetrahydro-2H-pyran-2-yl)adenine Usage And Synthesis |
| Chemical Properties | White crystals | | Uses | N-Benzyl-9-(tetrahydro-2H-pyran-2-yl)adenine is a highly mobile synthetic cytokinin. Foliar spray of N-Benzyl-9-(tetrahydro-2H-pyran-2-yl)adenine increased branching in carnation, chrysan-themum, pointsettia, petunia and fuchsia. Application of N-Benzyl-9-(tetrahydro-2H-pyran-2-yl)adenine to flower buds at an early stage increased both the diameter and the fresh weight of carnation flowers or chrysanthemum infloresences. | | Preparation | Dissolve alcohol in PrOH (14 ml). Add TEA (0.95 ml, 6.9 mmol) and 6-chloro-9-(tetrahydropyran-2-yl)purine (1.64 g) to the reaction mixture. Heat the reaction mixture at 45 °C for 6 hours. Cool the reaction mixture. Filter the mixture. Evaporate the filtrate partly. Purify the filtrate by CC (60.3 g of silica gel, mobile phase CHCl3-Me2CO 4:1, flow rate 7.5 ml/min). The product is a light yellow viscous substance that starts to crystallize after two weeks of drying over P2O5 in a vacuum desiccator.
Figure Preparation of N-Benzyl-9-(tetrahydro-2H-pyran-2-yl)adenine | | Safety Profile | Moderately toxic by ingestion.Experimental reproductive effects. When heated todecomposition it emits toxic vapors of NOx. |
| | N-Benzyl-9-(tetrahydro-2H-pyran-2-yl)adenine Preparation Products And Raw materials |
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