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19701

Supelco

Uniconazole

PESTANAL®, analytical standard

Synonym(s):

(E)-(RS)-1-(4-Chlorophenyl)-4,4-dimethyl-2-(1H-1,2,4-triazol-1-yl)pent-1-en-3-ol

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About This Item

Empirical Formula (Hill Notation):
C15H18ClN3O
CAS Number:
83657-22-1
Molecular Weight:
291.78
MDL number:
MFCD01678674
UNSPSC Code:
41116107
PubChem Substance ID:
329751937
NACRES:
NA.24

grade

analytical standard

Quality Level

100

product line

PESTANAL®

assay

≥98.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

composition

carbon content, 61.57%
hydrogen content, 6.22%
nitrogen content, 14.40%

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

150-160 °C

application(s)

agriculture
environmental

format

neat

SMILES string

CC(C)(C)C(O)C(=C/c1ccc(Cl)cc1) 2cncn2

InChI

1S/C15H18ClN3O/c1-15(2,3)14(20)13(19-10-17-9-18-19)8-11-4-6-12(16)7-5-11/h4-10,14,20H,1-3H3/b13-8+

InChI key

YNWVFADWVLCOPU-MDWZMJQESA-N

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General description

Uniconazole is a triazole compound which have plant growth regulating and fungitoxic properties. It protects plants from temperature fluctuations, drought and air pollutants. [1]

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Uniconazole may have been used as racemic pesticide standard to determine pesticides from soil using achiral and chiral liquid chromatography in combination with matrix solid-phase dispersion.[1]

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
BCBX5621
BCBS2813V

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Improvement of uniconazole-induced protection in wheat seedlings.
Fletcher, R. A. and G. Hofstra
Journal of Plant Growth Regulation, 9.1-4, 207-212 (1990)
Zhao-Yang Li et al.
Journal of AOAC International, 86(3), 521-528 (2003-07-11)
The separation of enantiomers and diastereomers of 8 commonly used pesticides was investigated by liquid chromatography (LC) using a Chiralcel OD column (cellulose tris-3,5-dimethylphenylcarbamate as the chiral stationary phase) and a Pirkle-type Chirex 3020 column (urea derivative from the reaction
Manaki Mimura et al.
Planta, 235(5), 1081-1089 (2012-04-06)
Rice PLASTOCHRON 1 (PLA1) and PLA2 genes regulate leaf maturation and plastochron, and their loss-of-function mutants exhibit small organs and rapid leaf emergence. They encode a cytochrome P450 protein CYP78A11 and an RNA-binding protein, respectively. Their homologs in Arabidopsis and
Yasushi Todoroki et al.
Bioorganic & medicinal chemistry, 16(6), 3141-3152 (2008-01-01)
The plant growth retardant S-(+)-uniconazole (UNI-OH) is a strong inhibitor of abscisic acid (ABA) 8'-hydroxylase, a key enzyme in the catabolism of ABA, a plant hormone involved in stress tolerance, stomatal closure, flowering, seed dormancy, and other physiological events. In
Jianqiang Sun et al.
Journal of agricultural and food chemistry, 60(1), 160-164 (2011-12-14)
The increasing application of chiral pesticides has enhanced interest in their enantioselectivity. However, little relevant information is currently available for enantioselective activity of chiral plant growth regulators. In an attempt to screen active enantiomers of uniconazole, this work investigated enantiomeric
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