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Merck
CN

34364

Norflurazon

PESTANAL®, analytical standard

Synonym(s):

4-Chloro-5-(methylamino)-2-(α,α,α-trifluoro-m-tolyl)-3(2H)-pyridazinone

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About This Item

Empirical Formula (Hill Notation):
C12H9ClF3N3O
CAS Number:
27314-13-2
Molecular Weight:
303.67
NACRES:
NA.24
PubChem Substance ID:
329754964
UNSPSC Code:
41116107
EC Number:
248-397-1
MDL number:
MFCD00128055

Key Documents

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Product Name

Norflurazon, PESTANAL®, analytical standard

InChI

1S/C12H9ClF3N3O/c1-17-9-6-18-19(11(20)10(9)13)8-4-2-3-7(5-8)12(14,15)16/h2-6,17H,1H3

InChI key

NVGOPFQZYCNLDU-UHFFFAOYSA-N

SMILES string

CNC1=C(Cl)C(=O)N(N=C1)c2cccc(c2)C(F)(F)F

grade

analytical standard

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

agriculture
environmental

format

neat

Quality Level

100

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Application

Norflurazon may be used as an analytical reference standard for the determination of the analyte in plant tissue, food stuffs and ground water samples by various chromatography techniques.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

General description

Norflurazon is a weed controlling agent which acts by inhibiting carotenoid biosynthesis.

Legal Information

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

pictograms

Environment
GHS09

signalword

Warning

hcodes

H400

Hazard Classifications

Aquatic Acute 1

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

农药列管产品
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Certificates of Analysis (COA)

Lot/Batch Number
BCCN9191
BCCG7106
BCCC2415
BCBT4076

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Determination of National Survey of Pesticides analytes in groundwater by liquid chromatography with postcolumn reaction detection.
Miles CJ
Journal of Chromatography A, 592(1-2), 283-290 (1992)
1O2-mediated and EXECUTER-dependent retrograde plastid-to-nucleus signaling in norflurazon-treated seedlings of Arabidopsis thaliana.
Kim C and Apel K
Molecular plant, 6(5), 1580-1591 (2013)
Ouzna Abrous-Belbachir et al.
Journal of agricultural and food chemistry, 57(23), 11434-11440 (2009-12-03)
Norflurazon is a bleaching herbicide known to block carotenoid biosynthesis by inhibiting phytoene desaturase activity. Soybean plants were treated with norflurazon, and we examined the effects on the desaturation of lipid molecular species in leaves using ammonium [1-(14)C] oleate labeling.
Determination of the insecticide/acaricide formetanate in fresh fruit by reversed-phase liquid chromatography.
J F Lawrence et al.
Journal of agricultural and food chemistry, 29(4), 722-724 (1981-07-01)
Kristin Laluk et al.
Plant physiology, 156(4), 2053-2068 (2011-06-10)
Pentatricopeptide repeat (PPR) proteins (PPRPs) are encoded by a large gene family in Arabidopsis (Arabidopsis thaliana), and their functions are largely unknown. The few studied PPRPs are implicated in different developmental processes through their function in RNA metabolism and posttranscriptional
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