fluroxypyr-meptyl

Names

[ Name ]:
fluroxypyr-meptyl

[Synonym ]:
1-Methylheptyl (4-amino-3,5-dichloro-6-fluoro-2-pyridyloxy)acetate
Einecs 279-752-9
fluroxypyr-mepthyl
Starane
UNII:9W47M4YJ3Q
FLUROXPYR 1 METHYLHEPTYL ESTER
T6NJ BO1VOY6&1 CG DZ EG FF
xrm5084
2-Octanyl [(4-amino-3,5-dichloro-6-fluoro-2-pyridinyl)oxy]acetate
rac-(2R)-octan-2-yl [(4-amino-3,5-dichloro-6-fluoropyridin-2-yl)oxy]acetate
fluroxypyr-meptyl
Octan-2-yl [(4-amino-3,5-dichloro-6-fluoropyridin-2-yl)oxy]acetate
MFCD00144318
(RS)-1-methylheptyl 4-amino-3,5-dichloro-6-fluoro-2-pyridyloxyacetate
fluoroxypyr-meptyl
1-methylheptyl 2-[(4-amino-3,5-dichloro-6-fluoro-2-pyridinyl)oxy]acetate
fluroxypyr MHE
1-methylheptyl 4-amino-3,5-dichloro-6-fluoro-2-pyridyloxyacetic acid
fluroxypyr methylheptyl ester
Acetic acid, 2-[(4-amino-3,5-dichloro-6-fluoro-2-pyridinyl)oxy]-, 1-methylheptyl ester
dowco433
starane250
1-Methylheptyl ((4-amino-3,5-dichloro-6-fluoropyridin-2-yl)oxy)acetate

Biological Activity

[Description]:

Fluroxypyr-meptyl (Fluroxypyr-1-methylheptyl ester), a synthetical phytohormone, is used as herbicide agent[1][2].

[Related Catalog]:

Research Areas >> Others

Signaling Pathways >> Others >> Others

[References]

[1]. Wang L, et, al. Dissipation and residues of fluroxypyr-meptyl in rice and environment. Bull Environ Contam Toxicol. 2011 Apr;86(4):449-53.

[2]. Hewitt PG, et, al. Metabolism of fluroxypyr, fluroxypyr methyl ester, and the herbicide fluroxypyr methylheptyl ester. II: in rat skin homogenates. Drug Metab Dispos. 2000 Jul;28(7):755-9.

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
431.9±40.0 °C at 760 mmHg

[ Melting Point ]:
56-57ºC

[ Molecular Formula ]:
C₁₅H₂₁Cl₂FN₂O₃

[ Molecular Weight ]:
367.243

[ Flash Point ]:
215.0±27.3 °C

[ Exact Mass ]:
366.091339

[ PSA ]:
74.44000

[ LogP ]:
6.77

[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C

[ Index of Refraction ]:
1.523

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AF2503000

CHEMICAL NAME :: Acetic acid, ((4-amino-3,5-dichloro-6-fluoro-2-pyridinyl)oxy)-, 1-methylheptyl ester

CAS REGISTRY NUMBER :: 81406-37-3

LAST UPDATED :: 199412

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C15-H21-Cl2-F-N2-O3

MOLECULAR WEIGHT :: 367.28

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 5 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year: A791,1986

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year: A791,1986

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - duck

DOSE/DURATION :: >2 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year: A791,1986

Safety Information

[ Symbol ]:

GHS09

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H410

[ Precautionary Statements ]:
P273-P501

[ Personal Protective Equipment ]:
Eyeshields;Gloves

[ Hazard Codes ]:
N: Dangerous for the environment;

[ Risk Phrases ]:
R50/53

[ Safety Phrases ]:
S60-S61

[ RIDADR ]:
UN 3077

[ RTECS ]:
AF2503000

Articles

Dissipation and residues of fluroxypyr-meptyl in rice and environment.

Bull. Environ. Contam. Toxicol. 86(4) , 449-53, (2011)

A simple and reliable analytical method for analysis of fluroxypyr-meptyl residue in rice, soil and water was investigated. The residue levels and dissipation rates of fluroxypyr-meptyl (34% AS) were ...

Stereoselective metabolism of the herbicide fluroxypyr methylheptyl ester in rabbits.

Chirality 23(6) , 472-8, (2011)

We investigated the stereoselective degradation kinetics of fluroxypyr methylheptyl ester (FPMH) in rabbits using a chiral high-performance liquid chromatographic method. In 20% rabbit plasma, the hal...

Approach for extrapolating in vitro metabolism data to refine bioconcentration factor estimates.

Chemosphere 70(10) , 1804-17, (2008)

National and international chemical management programs are assessing thousands of chemicals for their persistence, bioaccumulative and environmental toxic properties; however, data for evaluating the...