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N-Benzyl-9-(tetrahydro-2H-pyran-2-yl)adenine

N-Benzyl-9-(tetrahydro-2H-pyran-2-yl)adenine Structure
CAS No.
2312-73-4
Chemical Name:
N-Benzyl-9-(tetrahydro-2H-pyran-2-yl)adenine
Synonyms
pba;accel;Acell;sd8339;BPA PBA;Pyranyl;BAP9THP;pba(growthstimulant);PYRANYL BENZYLADENINE;N-BENZYL-9-(2-TETRAHYDROPYRANYL)ADENINE
CBNumber:
CB2347981
Molecular Formula:
C17H19N5O
Molecular Weight:
309.37
MOL File:
2312-73-4.mol
MSDS File:
SDS
Modify Date:
2024/7/2 8:55:03
Request For Quotation

N-Benzyl-9-(tetrahydro-2H-pyran-2-yl)adenine Properties

Melting point 108-110 °C
Boiling point 449.64°C (rough estimate)
Density 1.0874 (rough estimate)
refractive index 1.7500 (estimate)
storage temp. −20°C
pka 3.51±0.10(Predicted)
form Solid
color White to off-white
CAS DataBase Reference 2312-73-4(CAS DataBase Reference)
EPA Substance Registry System N-Benzyl-9-(tetrahydro-2H-pyran-2-yl)adenine (2312-73-4)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P264-P270-P301+P312-P330-P501
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 Chemical Properties,Uses,Production

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.
Preparation of N-Benzyl-9-(tetrahydro-2H-pyran-2-yl)adenine 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

Raw materials

6-methylsulfonyl-5H-purine 6-CHLORO-9-(TETRAHYDRO-2-PYRANYL)-PURINE 6-(Methylthio)purine 6-Benzylaminopurine Benzylamine
3,4-Dihydro-2H-pyran 6-Chloropurine
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Preparation Products

N-Benzyl-9-(tetrahydro-2H-pyran-2-yl)adenine Suppliers

Global( 80)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
Hangzhou FandaChem Co.,Ltd. 008657128800458; +8615858145714 China 9262 55 Inquiry
Chongqing Chemdad Co., Ltd +86-023-6139-8061 +86-86-13650506873 China 39916 58 Inquiry
CONIER CHEM AND PHARMA LIMITED +8618523575427 China 49403 58 Inquiry
career henan chemical co +86-0371-86658258 +8613203830695 China 29821 58 Inquiry
TargetMol Chemicals Inc. +1-781-999-5354 +1-00000000000 United States 19892 58 Inquiry
Dayang Chem (Hangzhou) Co.,Ltd. 571-88938639 +8617705817739 China 52861 58 Inquiry
ShanDong Look Chemical Co.,Ltd. +8617653113219 China 2739 58 Inquiry
Hebei Guanlang Biotechnology Co., Ltd. +8619930503259 China 18417 58 Inquiry
PT CHEM GROUP LIMITED China 35426 58 Inquiry
GIHI CHEMICALS CO.,LIMITED +8618058761490 China 50003 58 Inquiry
Supplier Advantage
Hangzhou FandaChem Co.,Ltd. 55
Chongqing Chemdad Co., Ltd 58
CONIER CHEM AND PHARMA LIMITED 58
career henan chemical co 58
TargetMol Chemicals Inc. 58
Dayang Chem (Hangzhou) Co.,Ltd. 58
ShanDong Look Chemical Co.,Ltd. 58
Hebei Guanlang Biotechnology Co., Ltd. 58
PT CHEM GROUP LIMITED 58
GIHI CHEMICALS CO.,LIMITED 58

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N-Benzyl-9-(tetrahydro-2H-pyran-2-yl)adenine
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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 N-BENZYL-9-(2-TETRAHYDROPYRANYL)ADENINE 6-benzylamino-9-tetrahydropyran-2-yl-9h-purin 6-benzylamino-9-tetrahydropyran-2-yl-9h-purine accel n-benzyl-9-(2-tetrahydropyranyl)adenineplantcel 6-BENZYLAMINO-9-[2-TETRAHYDROPYRANYL]-9H-PURINE (6-BENZYLAMINO-9-(2'-TETRAHYDROPYRANYL)PURINE) BPA PBA N-BENZYL-9-(2-TETRAHYDROPYRANYL)ADENINE (PLANT CELL 6-BENZYLAMINO-9-(TETRAHYDRO-2H-PYRAN-2-YL)-9H-PURIN Pyranyl 9H-Purin-6-amine, N-(phenylmethyl)-9-(tetrahydro-2H-pyran-2-yl)- 6-Benzylamino-9-(2-tetrahydropyranyl)-9H-purine, BPA 6-(Benzylamino)-9-(tetrahydro-2H-pyran-2-yl)-9H-purine N-Benzyl-9-(tetrahydro-2H-pyran-2-yl)-9H-purin-6-amine n-benzyl-9-(tetrahydro-2h-pyran-2-yl)-adenin pba pba(growthstimulant) sd8339 BAP9THP Acell Benzyl-[9-(tetrahydro-pyran-2-yl)-9H-purin-6-yl]-amine 2312-73-4 C17H19N5O BioChemical Cytokinins Plant Tissue Culture Plant Growth Regulators Plant Biotechnology Plant Hormones