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Paclobutrazol / Cultar Cas 76738-62-0

Chemical Name: Paclobutrazol

CAS No.: 76738-62-0

Molecular Formula: C15H20ClN3O

Molecular Weight: 293.8



Paclobutrazol Details

Chemical Name: Paclobutrazol

Synonyms: Cultar; (+/-)-R*,R*-beta-((4-Chlorophenyl)methyl)-alpha-(1,1-dimethylethyl)-1H-1,2,4-triazol-1-ethanol

CAS No.: 76738-62-0

Molecular Formula: C15H20ClN3O

Molecular Weight: 293.8


Appearance: White to Almost white neat

Paclobutrazol Typical Properties

Melting point 165-166°C
Density 1.22
Appearance White to Almost white neat
Acidity coefficient (pKa) 13.92±0.20(Predicted)
Boiling point 460.9±55.0 °C(Predicted)
Acidity coefficient (pKa) 1.46±0.25(Predicted)
Solubility DMF: 10 mg/ml,DMSO: 10 mg/ml,Ethanol: 10 mg/ml,Ethanol:PBS(pH 7.2) (1:1): 0.5 mg/ml

Paclobutrazol Usage

Paclobutrazol is a new type of plant growth regulator that can inhibit the production of gibberellin derivatives and reduce the division and elongation of plant cells. It is easily absorbed by roots, stems and leaves, is transmitted through the xylem of plants, and has a bactericidal effect. It has extensive activity on gramineous plants and can make the internodes of plant stems shorter and stronger, reduce lodging and increase yield.

Paclobutrazol Packaging and Shipping

Packing: 25KG/BAG

Paclobutrazol Storage

Keep container tightly closed in a dry and well-ventilated place. Store in cool place.

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