PROHEXADIONE

PROHEXADIONE Structure
CAS No.
88805-35-0
Chemical Name:
PROHEXADIONE
Synonyms
PROHEXADIONE;PROHEXADIONE STANDARD;Prohexadione Solution, 1000ppm;Cyclohexanecarboxylic acid, 3,5-dioxo-4-(1-oxopropyl)-
CBNumber:
CB1365986
Molecular Formula:
C10H12O5
Molecular Weight:
212.2
MOL File:
88805-35-0.mol
Modify Date:
2023/5/25 18:00:59

PROHEXADIONE Properties

Melting point 98-99°
Boiling point 454.9±45.0 °C(Predicted)
Density 1.330±0.06 g/cm3(Predicted)
storage temp. Store at -20°C
solubility Chloroform: soluble
form A solid
pka 2.66±0.25(Predicted)
LogP -1.098 (est)

PROHEXADIONE Chemical Properties,Uses,Production

Enzyme inhibitor

This plant growth regulator (FWfree-acid = 178.19 g/mol), also named 3- hydroxy-5-oxo-4-propionylcyclohex-3-ene-1-carboxylic acid, inhibits the biosynthesis of growth active gibberellins (GAs), thereby reducing longitudinal shoot growth. Prohexadione resembles 2-oxoglutaric acid, the co-substrate the dioxygenases that catalyze hydroxylation steps in late stages of GA biosynthesis. Its primary target of is 3b hydroxylation, thereby reducing levels of GA1 (the highly active form) and bringing about theaccumulation of its immediate precursor (inactive). Targets: flavanone 3-dioxygenase flavonol synthase; and gibberellin biosynthesis.

PROHEXADIONE Preparation Products And Raw materials

Raw materials

Preparation Products

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PROHEXADIONE PROHEXADIONE STANDARD Prohexadione Solution, 1000ppm Cyclohexanecarboxylic acid, 3,5-dioxo-4-(1-oxopropyl)- 88805-35-0