ChemicalBook--->CAS DataBase List--->122548-33-8

122548-33-8

122548-33-8 Structure

122548-33-8 Structure
IdentificationBack Directory
[Name]

Imazosulfuron
[CAS]

122548-33-8
[Synonyms]

th913
l)urea
TAKEOFF
SIBATITO
IMAZOSULFURON
l)amino)carbonyl)-
Imazosulfuron [iso]
Imazosulfuron Solution
Imazosulfuron Standard
Imazosulfuron@10 μg/mL in AcCN
Imazosulfuron Reference Material
imazosulfuron (bsi, pa e-iso)sibatito
Imazosulfuron@1000 μg/mL in Acetonitrile
1-(2-chloroimidazo(1,2-a)pyridin-3-ylsulfonyl)-3-(4,6-dimethoxypyrimidin-2-y
imidazo(1,2-a)pyridine-3-sulfonamide,2-chloro-n-(((4,6-dimethoxy-2-pyrimidiny
2-a)pyridine-3-sulfonamide,2-chloro-n-(((4,6-dimethoxy-2-pyrimidinyl)amino)carbonyl)-imidazo(
2-chloro-n-(((4,6-dimethoxy-2-pyrimidinyl)amino)carbonyl)imidazo[1,2-a]pyridine-3-sulfonamide
Imidazo(1,2-A)pyridine-3-sulfonamide, 2-chloro-N-(((4,6-dimethoxy- 2-pyrimidinyl)amino)carbonyl)-
2-chloro-N-{[(4,6-dimethoxy-2-pyrimidinyl) amino] carbonyl}-imidazo [1,2-α] pyridine-3-sulfonamide
1-(2-Chloroimidazo[1,2-a]pyridin-3-ylsulfonyl)-3-(4,6-dimethoxypyrimidin-2-yl)urea 2-Chloro-N-(((4,6-dimethoxy-2-pyrimidinyl)amino)carbonyl)imidazo[1,2-a]pyridine-3-sulfonamide
[Molecular Formula]

C14H13ClN6O5S
[MDL Number]

MFCD00272610
[MOL File]

122548-33-8.mol
[Molecular Weight]

412.81
Chemical PropertiesBack Directory
[Melting point ]

183-184° (dec)
[density ]

d25 1.574
[storage temp. ]

0-6°C
[form ]

neat
[pka]

4.0(at 25℃)
[EPA Substance Registry System]

[1,2-a]pyridine-3-sulfonamide, 2-chloro-N-[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]- (122548-33-8)
Safety DataBack Directory
[WGK Germany ]

1
[HS Code ]

29350090
[Hazardous Substances Data]

122548-33-8(Hazardous Substances Data)
[Toxicity]

mouse,LD50,oral,> 5gm/kg (5000mg/kg),BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY),Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 20, Pg. 381, 1995.
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Ammonium hydroxide-->Chlorosulfonic acid-->Water-->Chloromethane-->2-Aminopyridine-->Diethyl 1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylate-->2-Chloro-1H-imidazole
Hazard InformationBack Directory
[Chemical Properties]

The pure product is white crystals. Its mp is 183-184°C (decomposition), relative density is 1.574 (25°C), vapor pressure is 4.52×10-2 Pa (25°C), and dissociation constant pKa is 4. Its solubility in organic solvents at 25°C is: dichloromethane 12.8 g/L, acetone 7.6 g/L, acetonitrile 2.5 g/L, ethyl acetate 2.2 g/L, and xylene 400 mg/L. Its solubility in water is 308 mg/L (pH=7), 67 mg/L (pH=6.1), and 5 mg/L (pH=5.1). Its partition coefficient is 0.05.
[Uses]

Herbicide.
[Definition]

ChEBI: Imazosulfuron is an imidazopyridine.
Spectrum DetailBack Directory
[Spectrum Detail]

Imazosulfuron(122548-33-8)MS
Imazosulfuron(122548-33-8)1HNMR
Imazosulfuron(122548-33-8)13CNMR
Imazosulfuron(122548-33-8)IR1
Imazosulfuron(122548-33-8)IR2
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