Red Sun's 2,2'-Bipyridine is a premium-grade organic synthesis intermediate widely used in pharmaceuticals, advanced materials, and dye manufacturing. With exceptional purity (≥98.5%) and superior solubility in organic solvents, it serves as a key intermediate for diquat production and metal-based drug development. Molecular Formula: C₁₀H₈N₂ | CAS: 366-18-7 | Purity: ≥98.5% (Actual: 99.1%) Appearance: White to light-red crystalline powder | Melting Point: 68–72°C (Actual: 70.1°C) Solubility: Highly soluble in ethanol, ether, benzene, and chloroform | Moisture: ≤0.1% (Actual: 0.02%) Applications: Diquat synthesis, pharmaceutical intermediates, chemical plating, and analytical reagents
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Brief: Red Sun's 2,2'-Bipyridine is a premium-grade organic synthesis intermediate widely used in pharmaceuticals, advanced materials, and dye manufacturing. With exceptional purity (≥98.5%) and superior solubility in organic solvents, it serves as a key intermediate for diquat production and metal-based drug development. Molecular Formula: C₁₀H₈N₂ | CAS: 366-18-7 | Purity: ≥98.5% (Actual: 99.1%) Appearance: White to light-red crystalline powder | Melting Point: 68–72°C (Actual: 70.1°C) Solubility: Highly soluble in ethanol, ether, benzene, and chloroform | Moisture: ≤0.1% (Actual: 0.02%) Applications: Diquat synthesis, pharmaceutical intermediates, chemical plating, and analytical reagents
2,3-Dichloropyridine is a premium chemical intermediate essential for manufacturing chlorantraniliprole and other amide-based pesticides. With proprietary eco-friendly production technology, it delivers high purity (≥99.5%), cost efficiency, and sustainable compliance for global agrochemical applications. CAS: 2402-77-9 | Molecular Formula: C₅H₃Cl₂N | White crystalline solid Purity ≥99.5% | Low impurity content (≤0.5% isomers) | Moisture ≤0.3% Key raw material for chlorantraniliprole synthesis in green pesticide production Industrial-scale capacity (9,000 tons/year) with full-process quality control
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Brief: 2,3-Dichloropyridine is a premium chemical intermediate essential for manufacturing chlorantraniliprole and other amide-based pesticides. With proprietary eco-friendly production technology, it delivers high purity (≥99.5%), cost efficiency, and sustainable compliance for global agrochemical applications. CAS: 2402-77-9 | Molecular Formula: C₅H₃Cl₂N | White crystalline solid Purity ≥99.5% | Low impurity content (≤0.5% isomers) | Moisture ≤0.3% Key raw material for chlorantraniliprole synthesis in green pesticide production Industrial-scale capacity (9,000 tons/year) with full-process quality control
Red Sun's 3,5-Dimethylpyridine (CAS 591-22-0) is a high-purity pyridine derivative widely used as a key intermediate in agrochemical, pharmaceutical, and specialty chemical manufacturing. With ≥99% purity and excellent chemical stability, it ensures reliable performance in synthesizing advanced compounds for industrial applications. CAS Number: 591-22-0 | Molecular Formula: C₇H₉N | Molecular Weight: 107.15 Appearance: Colorless to pale yellow liquid | Purity: ≥99.0% | Moisture: ≤0.20% Applications: Herbicide/insecticide synthesis, vitamin B3 production, organic intermediates Physical Properties: Boiling point 169-170°C | Density 0.939 g/cm³ | Flash point 53°C (flammable)
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Brief: Red Sun's 3,5-Dimethylpyridine (CAS 591-22-0) is a high-purity pyridine derivative widely used as a key intermediate in agrochemical, pharmaceutical, and specialty chemical manufacturing. With ≥99% purity and excellent chemical stability, it ensures reliable performance in synthesizing advanced compounds for industrial applications. CAS Number: 591-22-0 | Molecular Formula: C₇H₉N | Molecular Weight: 107.15 Appearance: Colorless to pale yellow liquid | Purity: ≥99.0% | Moisture: ≤0.20% Applications: Herbicide/insecticide synthesis, vitamin B3 production, organic intermediates Physical Properties: Boiling point 169-170°C | Density 0.939 g/cm³ | Flash point 53°C (flammable)
2,3,5-Trichloropyridine (CAS 16063-70-0) is a high-purity chemical intermediate essential for pharmaceutical synthesis, agrochemical production, and life science research. This versatile building block enables precise synthesis of advanced formulations, offering consistent quality for herbicide precursors and biochemical applications. Molecular Formula: C₅H₂Cl₃N | Molecular Weight: 182.44 Physical Properties: Pale yellow solid with density ~1.5 g/cm³ | Melting point 46-50℃ | Boiling point ~215.7℃ Key applications: Synthesis of oxyfluorfen herbicides, quizalofop-based agrochemicals, and pharmaceutical intermediates Quality assurance: Manufactured under strict control for stability and reproducibility in industrial processes
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Brief: 2,3,5-Trichloropyridine (CAS 16063-70-0) is a high-purity chemical intermediate essential for pharmaceutical synthesis, agrochemical production, and life science research. This versatile building block enables precise synthesis of advanced formulations, offering consistent quality for herbicide precursors and biochemical applications. Molecular Formula: C₅H₂Cl₃N | Molecular Weight: 182.44 Physical Properties: Pale yellow solid with density ~1.5 g/cm³ | Melting point 46-50℃ | Boiling point ~215.7℃ Key applications: Synthesis of oxyfluorfen herbicides, quizalofop-based agrochemicals, and pharmaceutical intermediates Quality assurance: Manufactured under strict control for stability and reproducibility in industrial processes
Red Sun's 3-Cyanopyridine (C₆H₄N₂) is a premium-grade chemical intermediate with ≥99.5% purity, essential for manufacturing pharmaceuticals, agrochemicals, and nutritional products like Vitamin B3. Produced through advanced ammoxidation technology, it ensures consistent quality and stable supply for global industries. CAS: 100-54-9 | Molecular Weight: 104.11 g/mol | Appearance: White to pale-yellow crystalline powder High purity (≥99.5%) with strict impurity control (moisture ≤0.05%, ash ≤0.01%) Key applications: Pharmaceutical intermediates, agrochemicals (e.g., diquat), dyes, and feed additives Integrated production with 75,000-ton pyridine base capacity for reliable supply chain
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Brief: Red Sun's 3-Cyanopyridine (C₆H₄N₂) is a premium-grade chemical intermediate with ≥99.5% purity, essential for manufacturing pharmaceuticals, agrochemicals, and nutritional products like Vitamin B3. Produced through advanced ammoxidation technology, it ensures consistent quality and stable supply for global industries. CAS: 100-54-9 | Molecular Weight: 104.11 g/mol | Appearance: White to pale-yellow crystalline powder High purity (≥99.5%) with strict impurity control (moisture ≤0.05%, ash ≤0.01%) Key applications: Pharmaceutical intermediates, agrochemicals (e.g., diquat), dyes, and feed additives Integrated production with 75,000-ton pyridine base capacity for reliable supply chain
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.
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Brief: 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.
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Brief: 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.
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Brief: 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.
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