BPA PBA

Name	N-benzyl-9-(2-tetrahydropyranyl)adenine plant cel
Synonyms	BPA PBA Pyranyl Benzyladenine PYRANYL BENZYLADENINE Pyranyl Benzyl Adenine N-BENZYL-9-(2'-TETRAHYDROPYRANYL)ADENINE 9-(oxan-2-yl)-N-(phenylmethyl)purin-6-amine n-benzyl-9-(tetrahydro-2h-pyran-2-yl)adenine N-Benzyl-9-(tetrahydro-2H-pyran-2-yl)adenine N6-BENZYL-9-(2-TETRAHYDROPYRANYL)ADENINE (BPA) benzyl-(9-tetrahydropyran-2-ylpurin-6-yl)amine N-benzyl-9-(2-tetrahydropyranyl)adenine plant cel 2-(phenylmethyl)-8-(2H-pyran-2-yl)-7H-purin-6-amine N-benzyl-9-(tetrahydro-2H-pyran-2-yl)-9H-purin-6-amine N-(Phenylmethyl)-9-(tetrahydro-2H-pyran-2-yl)-9H-purin-6-amine
CAS	2312-73-4
InChI	InChI=1/C17H19N5O/c1-2-6-13(7-3-1)10-18-16-15-17(20-11-19-16)22(12-21-15)14-8-4-5-9-23-14/h1-3,6-7,11-12,14H,4-5,8-10H2,(H,18,19,20)

Molecular Formula	C17H19N5O
Molar Mass	309.37
Density	1.0874 (rough estimate)
Melting Point	108-110 °C
Boling Point	449.64°C (rough estimate)
Flash Point	281.1°C
Vapor Presure	8.96E-12mmHg at 25°C
pKa	3.51±0.10(Predicted)
Storage Condition	−20°C
Refractive Index	1.7500 (estimate)
In vitro study	The cytokinin derivative BAP9THP is an important component of these protocols: culture of isolated apical meristem or growing shoot apices on media containing this compound resulted in signifcant shoot multiplication. both BAP9THP and BAP9THF are found to delay senescence and induce several growth responses more strongly than BAP.

Hazard Symbols	Xn - Harmful
Risk Codes	22 - Harmful if swallowed
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing.
WGK Germany	3
RTECS	UO7510000
Toxicity	LD50 orl-rat: 1640 mg/kg 85AREA 3,48,76/77

EPA chemical information	Information provided by: ofmpub.epa.gov (external link)
biological activity	BAP9THP is a synthetic cytokinin derivative and growth regulator. The promoting effect of BAP9THP on chlorophyll retention (and delayed senescence) in plant tissues was unusually strong, while the growth of tobacco callus was almost as strong as that of 6-benzylaminopurine (BAP). The induction effect of BAP9THP on adventitious buds was significantly stronger than that of N6-isopentenyladenine or Kinetin.
use	is a commonly used growth regulator for flowers. it has the effects of inducing callus differentiation and germination, promoting fruit setting of some fruit trees and delaying chlorophyll degradation
category	pesticide
toxicity classification	poisoning
acute toxicity	oral-rat LD50: 1640 mg/kg
flammability hazard characteristics	combustible; combustion produces toxic nitrogen oxide smoke
storage and transportation characteristics	ventilation and low temperature drying
fire extinguishing agent	dry powder, foam, sand, carbon dioxide, mist water