CAS 104040-78-0

Flazasulfuron

Description:

Flazasulfuron is a selective herbicide primarily used in agricultural settings for the control of various broadleaf and grassy weeds. It belongs to the class of sulfonylureas, which function by inhibiting the enzyme acetolactate synthase (ALS), crucial for the synthesis of essential amino acids in plants. This compound is characterized by its systemic action, allowing it to be absorbed by the foliage and roots of plants, leading to effective weed management. Flazasulfuron is typically applied pre-emergence or post-emergence, depending on the target weeds and crop type. It is known for its low toxicity to mammals and birds, making it a relatively safe option when used according to label instructions. The compound is also noted for its residual activity in the soil, which can provide extended weed control. However, its use is subject to regulatory guidelines to minimize environmental impact and ensure safety in agricultural practices. As with any herbicide, proper application techniques and adherence to recommended rates are essential for optimal efficacy and environmental protection.

Formula: C₁₃H₁₂F₃N₅O₅S

InChI: InChI=1S/C13H12F3N5O5S/c1-25-8-6-9(26-2)19-11(18-8)20-12(22)21-27(23,24)10-7(13(14,15)16)4-3-5-17-10/h3-6H,1-2H3,(H2,18,19,20,21,22)

InChI key: InChIKey=HWATZEJQIXKWQS-UHFFFAOYSA-N

SMILES: S(NC(NC=1N=C(OC)C=C(OC)N1)=O)(=O)(=O)C2=C(C(F)(F)F)C=CC=N2

Synonyms:

• 1-(4,6-Dimethoxypyrimidin-2-yl)-3-(3-trifluoromethyl-2-pyridylsulfonyl)urea
• 2-Pyridinesulfonamide, N-[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]-3-(trifluoromethyl)-
• 2-Pyridinesulfonamide,N-(((4,6-Dimethoxy-2-Pyrimidinyl)Amino)Carbonyl)-3-(Trif
• Chikara
• Inesulfonamide
• Katana
• Luoromethyl)-
• N-(((4,6-Dimethoxy-2-Pyrimidinyl)Amino)Carbonyl)-3-(Trifluoromethyl)-2-Pyrid
• N-(4,6-Dimethoxy-2-Pyrimidinylaminocarbonyl)-3-(Trifluoromethyl)-2-Pyridinesulfonamide
• N-[(4,6-dimethoxypyrimidin-2-yl)carbamoyl]-3-(trifluoromethyl)pyridine-2-sulfonamide
• N-[[(4,6-Dimethoxy-2-pyrimidinyl)amino]carbonyl]-3-(trifluoromethyl)-2-pyridinesulfonamide
• Ok-1166
• Shibagen
• Shibagen DF
• Sl 160
• `

N-((4,6-Dimethoxypyrimidin-2-yl)carbamoyl)-3-(trifluoromethyl)pyridine-2-sulfonamide

CAS: 104040-78-0

N-((4,6-Dimethoxypyrimidin-2-yl)carbamoyl)-3-(trifluoromethyl)pyridine-2-sulfonamide

Purity: 98%

Molecular weight: 407.33g/mol

Ref: 54-PC110361

Flazasulfuron

Controlled Product

CAS: 104040-78-0

Formula: C₁₃H₁₂F₃N₅O₅S

Color and Shape: Neat

Molecular weight: 407.33

Ref: 04-C13655600

Flazasulfuron 100 µg/mL in Acetonitrile

CAS: 104040-78-0

Formula: C₁₃H₁₂F₃N₅O₅S

Color and Shape: Single Solution

Molecular weight: 407.33

Ref: 04-A13655600AL-100

Flazasulfuron

CAS: 104040-78-0

Stability Not stable in solution
Applications Flazasulfuron, is a Trifluoro-pyridine derivative acting as a pesticide.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Deng, H., et al.: Zhejiang Huagong, 42, 1 (2011);

Formula: C₁₃H₁₂F₃N₅O₅S

Color and Shape: White

Molecular weight: 407.33

Ref: TR-F373550

N-((4,6-dimethoxypyrimidin-2-yl)carbamoyl)-3-(trifluoromethyl)pyridine-2-sulfonamide

CAS: 104040-78-0

Purity: 98%

Color and Shape: Solid

Molecular weight: 407.3200073

Ref: 10-F765530

Flazasulfuron

CAS: 104040-78-0

Flazasulfuron is a herbicide that inhibits photosynthesis in plants by binding to the active site of the enzyme phenylalanine ammonia-lyase. It also inhibits the synthesis of some amino acids and reduces protein production. Flazasulfuron is used for specific treatments in areas where other herbicides cannot be used, such as perennial ryegrass, which has high resistance to this herbicide. Flazasulfuron can be combined with glyphosate to increase its effectiveness.

Formula: C₁₃H₁₂F₃N₅O₅S

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 407.33 g/mol

Ref: 3D-FF37008

Flazasulfuron-d6

Controlled Product

CAS: 104040-78-0

Formula: C₁₃D₆H₆F₃N₅O₅S

Color and Shape: Neat

Molecular weight: 413.362

Ref: TR-F373552