rimsulfuron

Names

[ Name ]:
rimsulfuron

[Synonym ]:
N-[(4,6-Dimethoxypyrimidin-2-yl)carbamoyl]-3-(ethylsulfonyl)pyridin-2-sulfonamid
2-Pyridinesulfonamide, N-[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]-3-(ethylsulfonyl)-
1-(4,6-dimethoxypyrimidin-2-yl)-3-(3-ethylsulfonylpyridin-2-yl)sulfonylurea
1-(4,6-Dimethoxy-2-pyrimidinyl)-3-[3-(ethylsulfonyl)-2-pyridylsulfonyl]urea
N-[(4,6-dimethoxypyrimidin-2-yl)carbamoyl]-3-(ethanesulfonyl)pyridine-2-sulfonamide
N-[[(4,6-Dimethoxy-2-pyrimidinyl)amino]carbonyl]-3-(ethylsulfonyl)-2-pyridinesulfonamide
MFCD01632305
renriduron
N-[(4,6-Dimethoxy-2-pyrimidinyl)carbamoyl]-3-(ethylsulfonyl)-2-pyridinesulfonamide
rimsulfuron
N'-(4,6-Dimethoxy-2-pyrimidinyl)-N-{[3-(ethylsulfonyl)-2-pyridinyl]sulfonyl}carbamimidic acid
2-Pyridinesulfonamide, N-[(Z)-[(4,6-dimethoxy-2-pyrimidinyl)imino]hydroxymethyl]-3-(ethylsulfonyl)-
1-(4,6-dimethoxypyrimidin-2-yl)-3-(3-ethylsulfonyl-2-pyridylsulfonyl)urea
N-[(4,6-Dimethoxypyrimidin-2-yl)carbamoyl]-3-(ethylsulfonyl)pyridine-2-sulfonamide

Biological Activity

[Description]:

Rimsulfuron (DPX-E9636) is a sulfonylurea herbicide for postemergence use in maize to control grasses and some broadleaf weeds[1][2].

[Related Catalog]:

Research Areas >> Others

Signaling Pathways >> Others >> Others

[In Vitro]

Rimsulfuron (DPX-E9636) was also metabolized in vitro by maize microsomes in a NADPH-dependent reaction to the same hydroxylated product, suggesting involvement of cytochrome P450[1].

[References]

[1]. M.K.Koeppe, et al. Basis of Selectivity of the Herbicide Rimsulfuron in Maize.

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
760.1±70.0 °C at 760 mmHg

[ Melting Point ]:
172-177°C

[ Molecular Formula ]:
C₁₄H₁₇N₅O₇S₂

[ Molecular Weight ]:
431.444

[ Flash Point ]:
413.5±35.7 °C

[ Exact Mass ]:
431.056946

[ PSA ]:
183.30000

[ LogP ]:
0.09

[ Vapour Pressure ]:
0.0±2.7 mmHg at 25°C

[ Index of Refraction ]:
1.653

[ Storage condition ]:
0-6°C

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UT7900000

CHEMICAL NAME :: 2-Pyridinesulfonamide, N-(((4,6-dimethoxy-2-pyrimidinyl)amino)carbonyl)-3-(e thylsulfonyl)-

CAS REGISTRY NUMBER :: 122931-48-0

LAST UPDATED :: 199710

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C14-H17-N5-O7-S2

MOLECULAR WEIGHT :: 431.48

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 :: PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,297,1991

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 5200 mg/m3/4H

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

REFERENCE :: PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,297,1991

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >2 gm/kg

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

REFERENCE :: PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,297,1991

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H319

[ Precautionary Statements ]:
P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ RIDADR ]:
NONH for all modes of transport

[ RTECS ]:
UT7900000

Precursor & DownStream

Precursor

DownStream

Related Compounds

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