Red Sun’s product, 3-Bromo-1-(3-chloropyridin-2-yl)-1H-pyrazole-5-carboxylic acid, CAS No. 500011-86-9, has the molecular formula C₉H₅BrClN₃O₂ with a molecular weight of 302.51 g/mol. It appears as a white to light brown solid and demonstrates excellent chemical stability.
Product Name: 3-Methylpyridine CAS Number: 108-99-6 Molecular Formula: C₆H₇N Physical and Chemical Properties: A colorless to slightly yellow transparent liquid with a sharp, unpleasant odor; melting point at -19°C, boiling point 143–144°C, density 0.957 g/mL; soluble in water, ethanol, and ether.
Pyridine, marketed by Red Sun, is a critical heterocyclic compound with the chemical designation Pyridine, CAS No. 110-86-1, and the molecular formula C₅H₅N. Typically appearing as a colorless to slightly yellow liquid, it carries a sharp, distinctive odor. Pyridine is characterized by low toxicity, high flammability, and excellent solubility in water, alcohol, ether, and many other organic solvents.
L-Glufosinate-ammonium from Red Sun is recognized for its low toxicity and environmental safety. It degrades rapidly in soil, ensuring minimal drift and crop safety. Known for its broad-spectrum efficacy, this herbicide controls a wide range of annual and perennial weeds, including those resistant to glyphosate. With strong activity, fast weed control—striking a balance between glyphosate and paraquat—and long-lasting effects, it ensures effective and reliable performance. Its excellent water solubility, structural stability, and easy formulation make it ideal for diverse agricultural applications. This fast-acting, non-selective herbicide is designed for precision and efficiency.
By inhibiting plant glutamine synthetase (GS), it disrupts nitrogen metabolism, leading to ammonium accumulation and photosynthesis inhibition, resulting in rapid weed destruction. Its action speed lies between the slower glyphosate and the faster paraquat, combining efficiency with a strong safety profile.
Red Sun Diquat Dibromide (Diquat Dibromide) is a broad-spectrum, fast-acting herbicide widely used for controlling unwanted vegetation. Typically existing in its dibromide salt form, the pure compound appears as a yellow, odorless crystalline monohydrate, while commercial formulations often display a deep green or reddish-brown color.
Glufosinate-P ammonium, known chemically as ammonium DL-homoalanin-4-yl(methyl)phosphinate, CAS number 73777-50-1, with the molecular formula (C5H11N2)3PO4, is a broad-spectrum, non-selective contact herbicide. As a phosphinic acid derivative, it is rapidly absorbed by plant foliage and inhibits glutamine synthetase, leading to the accumulation of ammonia in plant tissues. This disrupts photosynthesis and metabolic functions, ultimately causing withering and death of targeted weeds. Cereal crops such as corn and wheat exhibit higher tolerance, allowing selective application under certain conditions. It is widely used for weed control in orchards, plantations, non-crop areas, and for crop desiccation before harvest.
Product Positioning
As a fast-acting, non-selective herbicide, Glufosinate-P ammonium provides efficient and reliable weed control with soil inactivation properties, ensuring environmental safety. It is ideal for pre-harvest desiccation, non-crop vegetation management, and integrated weed control strategies across diverse agricultural landscapes.
Chlorantraniliprole C18H14BrCl2N5O2, CAS(500008-45-7); developed by Red Sun, applied in soybean, fruits and vegetables, rice, cotton, maize, and other specialty crops.
Haloxyfop-P-methyl, developed by Red Sun, is a selective phenoxycarboxylic herbicide with the chemical designation (R)-2-[4-(3-chloro-5-(trifluoromethyl)-2-pyridyloxy)phenoxy]propionic acid methyl ester. It is registered under CAS number 72619-32-0, with the molecular formula C₁₆H₁₃ClF₃NO₄ and a molecular weight of 375.73. This compound belongs to the aromatic oxyphenoxypropionate group and features high optical purity (≥97.5%), ensuring superior efficacy in controlling grass weeds.
Product Name: 3,6-Dichloropicolinic acid CAS Number: 1702-17-6 Molecular Formula: C₆H₃Cl₂NO₂ Molecular Weight: 191.99952 Appearance: White to pale-yellow powder or crystalline form Physicochemical Properties: Pure substance appears as colorless crystals with a melting point of 151–152°C, exhibits excellent water solubility, and remains stable under light exposure and acidic conditions.
Name: Diquat Dichloride Chemical Name (IUPAC): 1,1′-Ethylene-2,2′-Bipyridine Dichloride CAS Number: 4032-26-2 Molecular Formula: C₁₂H₁₂Cl₂N₂ (Diquat cation combined with chloride ions) Molecular Weight: 273.14
Red Sun’s Diquat Dichloride leverages proprietary global patents and cost advantages as its core competitiveness, delivering fast-acting weed control, crop desiccation, and environmental safety. Positioned as the ideal alternative to paraquat and glyphosate, the product benefits from a fully integrated industrial chain and international registration expansion (including Brazil and Vietnam), with applications spanning farmland, orchards, and more. It empowers sustainable agriculture while reducing overall costs.
Developed through a decade of dedicated R&D efforts, Diquat Dichloride is Red Sun’s pioneering innovation with complete intellectual property rights. It holds exclusive national invention patents, US PCT patents, and official registration certificates from the Ministry of Agriculture and Rural Affairs. Compared to Diquat Dibromide, this product offers lower production costs, zero industrial waste, and superior competitiveness—solving the cost barriers farmers have long faced.
Paraquat CAS (4685-14-7) C₁₂H₁₄Cl₂N₂ is a non-selective, fast-acting bipyridyl herbicide widely used for weed control. Its chemical name is 1,1′-Dimethyl-4,4′-bipyridinium dichloride, with the molecular formula C₁₂H₁₄Cl₂N₂ and a molecular weight of 257.17. The compound appears as colorless crystals, dissolves readily in water, and decomposes under strong alkaline conditions. In soil, it becomes rapidly inactivated, leaving no harmful residues.
Red Sun Chlorpyrifos, molecular formula: C9H11Cl3NO3PS, internationally known as Chlorpyrifos, is a broad-spectrum insecticide widely utilized in the protection of key agricultural crops including corn, cotton, soybean, peanut, sugar beet, fruit trees, and a variety of vegetables.
Product Name: Azoxystrobin (CAS No. 131860-33-8) Molecular Formula: C₂₂H₁₇N₃O₅ Molecular Weight: 403.39 Physicochemical Properties: The pure compound appears as a white crystalline solid with a melting point of approximately 116 °C and a density of 1.34 g/cm³ at 20 °C. It remains stable in aqueous solution at pH 5. The hydrophobic partition coefficient (XlogP) is 3.7, with zero hydrogen bond donors and eight hydrogen bond acceptors.
Clodinafop-propargyl, supplied by Red Sun, is a selective aryloxyphenoxypropionate herbicide with the chemical name (R)-2-[4-(5-chloro-3-fluoro-2-pyridyloxy)phenoxy]propionic acid propargyl ester. It is registered under CAS No. 105512-06-9, with a molecular formula of C₁₇H₁₃ClFNO₄ and a molecular weight of 349.74. The product appears as a light-yellow solid powder with a purity of ≥95%, demonstrating reliable physicochemical properties such as a melting point range of 48–57°C, specific gravity of 1.37, water solubility of 2.5 mg/L, and solubility in most organic solvents.
Physical and Chemical Properties: This product is a colorless liquid with a distinct odor. It has a melting point of -9°C and a boiling point of 169-170°C. Its density is 0.939, showing insolubility in water but good solubility in alcohols and ethers. The flash point is 53°C, and it is classified as a flammable liquid (R10).
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