Meta-Topolin

CAS NO.：75737-38-1
Empirical Formula: C12H11N5O
Molecular Weight: 241.25
MDL number: MFCD03065993
SAFETY DATA SHEET (SDS)
Update Date: 2024-11-01 13:17:44

What is Meta-Topolin?

The Uses of Meta-Topolin

Meta-Topolin (m-Topolin) is a highly active aromatic cytokinin.

Biological Activity

Meta-topolin [6-(3-hydroxybenzylamino)purine] is an aromatic cytokinin. It was first isolated from poplar leaves. Its name is derived from “topol”, the Czech word for poplar. The metabolism of meta-topolin is similar to that of other cytokinins. Just as zeatin and BAP, meta-topolin may undergo ribosylation at position 9 without a significant effect on the activity. In Spathiphyllum floribundum, shoot production in media with BAP and meta-topolin is very similar. However, after transfer to the soil, the shoots produced with meta-topolin root much better during acclimatization.

Properties of Meta-Topolin

Melting point:	284-286℃
Boiling point:	458.1±55.0 °C(Predicted)
Density	1.49
storage temp.	Store at -20°C
solubility	DMF: 10 mg/ml; DMSO: 30 mg/ml; DMSO:PBS (pH 7.2) (1:5): 0.16 mg/ml
form	A solid
pka	9.89±0.10(Predicted)
color	White to off-white
InChI	InChI=1S/C12H11N5O/c18-9-3-1-2-8(4-9)5-13-11-10-12(15-6-14-10)17-7-16-11/h1-4,6-7,18H,5H2,(H2,13,14,15,16,17)

Safety information for Meta-Topolin

Signal word	Warning
Pictogram(s)	Exclamation Mark Irritant GHS07
Precautionary Statement Codes	P260:Do not breathe dust/fume/gas/mist/vapours/spray. P271:Use only outdoors or in a well-ventilated area.

Computed Descriptors for Meta-Topolin

InChIKey	BUDWTFCZGZYQHZ-UHFFFAOYSA-N
SMILES	C1(O)=CC=CC(CNC2=C3C(=NC=N2)NC=N3)=C1

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