ChemicalBook--->CAS DataBase List--->83657-17-4

83657-17-4

83657-17-4 Structure

83657-17-4 Structure
IdentificationBack Directory
[Name]

UNICONAZOLE
[CAS]

83657-17-4
[Synonyms]

LOMICA
e-3-ol
SUMAGIC
Sumagaic
(s)-s3307
SUMISEVEN
UNICONAZOLE-P
(s)-uniconazole
(s-(e))-ylethyl)
Uniconazole-potassium
UNICONAZOLE P STANDARD
Uniconazole-P Solution
C17897100 Uniconazole-P
Uniconazole-P in Cyclohexane
uniconazole-p (bsi, pa e-iso)
Uniconazole-P Solution in Methanol
Uniconazole-P@100 μg/mL in Acetonitrile
Uniconazole-P@1000 μg/mL in Acetonitrile
L17897100CY Uniconazole-P 10μg/mLin Cyclohexa
(e)-(+)-(s)-1-(4-chlorophenyl)-4,4-dimethyl-2-(1,2,4-triazol-1-yl)-pent-1-en
(E)-(RS)-1-(4-cholrophenyl)-4,4-dimethyl-2-(1H-1,2,4-triazol-1-yl)-1-penten-3-ol
S-β-[(4-chlorophenyl)Methylene]-α-(1,1-diMethylethyl)-1H-1,2,4-Triazole-1-ethanol
(E)-(+)-(S)-1-(4-Chlorophenyl)-4,4-dimethyl-2-(1,2,4-triazol-1-yl)-pent-1-ene-3-ol
beta-((4-chlorophenyl)methylene)-alpha-(1,1-dimethylethyl)-(s-(e))-1h-4-triazole-1-ethanol
1H-1,2,4-Triazole-1-ethanol, β-[(4-chlorophenyl)methylene]-α-(1,1-dimethylethyl)-, (αS,βE)-
1H-1,2,4-Triazole-1-ethanol, beta-((4-chlorophenyl)methylene)-alpha-(1,1-dimethylethyl)-, (S-(E))-
(.alpha.S,.beta.E)-.beta.-[(4-Chlorophenyl)methylene]-.alpha.-(1,1-dimethylethyl)-1H-1,2,4-triazole-1-ethanol
1H-1,2,4-Triazole-1-ethanol, .beta.-(4-chlorophenyl)methylene-.alpha.-(1,1-dimethylethyl)-, (.alpha.S,.beta.E)-
[EINECS(EC#)]

236-920-6
[Molecular Formula]

C15H18ClN3O
[MDL Number]

MFCD01678674
[MOL File]

83657-17-4.mol
[Molecular Weight]

291.78
Chemical PropertiesBack Directory
[Melting point ]

162~172℃
[Boiling point ]

474.6±55.0 °C(Predicted)
[density ]

1.18±0.1 g/cm3(Predicted)
[pka]

13.07±0.20(Predicted)
[EPA Substance Registry System]

Uniconazole-P (83657-17-4)
Safety DataBack Directory
[Symbol(GHS) ]

GHS hazard pictograms
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302
[Precautionary statements ]

P264-P270-P301+P312-P330-P501
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Sodium borohydride-->Sodium ethoxide-->4-Chlorobenzaldehyde-->Pinacolone-->olefine ketone-->Uniconazole
Hazard InformationBack Directory
[Chemical Properties]

The pure product is a white crystalline solid with an mp of 162-163°C, a vapor pressure of 8.9×10-3 Pa (20°C), and a relative density of 1.28. It is soluble in various organic solvents, including acetone, methanol, ethyl acetate, chloroform, and dimethylformamide, but poorly soluble in water (8.41 mg/L). The technical product (85% content) is a white or pale yellow crystalline powder with an mp of 159-160°C.
[Uses]

Uniconazole-P is a plant growth retardant and a gibberellin biosynthesis inhibitor. Uniconazole-P can promote the formation of flower buds in some woody plants and influence the sex expression of cucumbers, increasing the female[1].
[Definition]

ChEBI: A (1E)-1-(4-chlorophenyl)-4,4-dimethyl-2-(1H-1,2,4-triazol-1-yl)pent-1-en-3-ol that has S configuration at the chiral centre. It is the enantiomer of (R)-uniconazole; the fungicide and p ant growth retardant uniconazole is the racemic mixture comprising (R)-uniconazole and uniconazole-P.
[References]

[1] Izumi K, et al. Levels of IAA, cytokinins, ABA and ethylene in rice plants as affected by a gibberellin biosynthesis inhibitor, uniconazole-P[J]. Plant and Cell Physiology, 1988, 29(1): 97-104.
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