4,5-二氯-2-(2-吡啶基)哒嗪-3-酮 (CAS No.78389-19-2)
- 物化性质
- 白色至淡黄色结晶粉末;密度约1.52 g/cm³(预测值);沸点约366.2°C(预测值);闪点约175.3°C;不溶于水,溶于多数有机溶剂。
- 纯度
- ≥98%(HPLC)
- 外观
- 白色至淡黄色结晶粉末
- 包装
- 可根据客户需求定制(如5g、25g、100g)
- 储存条件
- 密封、阴凉、干燥处保存
English description(英文原文,共 1052 字符)
Product Name:4,5-Dichloro-2-(pyridin-2-yl)pyridazin-3(2H)-one
English Name:4,5-Dichloro-2-(pyridin-2-yl)pyridazin-3(2H)-one
CAS No.:78389-19-2
Aliases:2-(Pyridin-2-yl)-4,5-dichloropyridazin-3(2H)-one, 4,5-Dichloro-2-pyridin-2-yl-3-pyridazinone
Molecular Formula:C9H5Cl2N3O
Physical Properties:White to light yellow crystalline powder; density approximately 1.52 g/cm³ (predicted); boiling point approximately 366.2°C (predicted); flash point approximately 175.3°C; insoluble in water, soluble in most organic solvents.
Uses:This compound is an important organic synthesis intermediate used for the synthesis of pyridinyl-substituted pyridazinone derivatives, widely applied in drug discovery and structural modification in pharmaceutical and agrochemical fields.
Technical Specifications:
Molecular formula: C9H5Cl2N3O, molecular weight: 242.06
Purity: ≥98% (HPLC)
Appearance: white to light yellow crystalline powder
Packaging: customizable according to customer requirements (e.g., 5g, 25g, 100g)
Storage: keep sealed in a cool, dry place
English Name:4,5-Dichloro-2-(pyridin-2-yl)pyridazin-3(2H)-one
CAS No.:78389-19-2
Aliases:2-(Pyridin-2-yl)-4,5-dichloropyridazin-3(2H)-one, 4,5-Dichloro-2-pyridin-2-yl-3-pyridazinone
Molecular Formula:C9H5Cl2N3O
Physical Properties:White to light yellow crystalline powder; density approximately 1.52 g/cm³ (predicted); boiling point approximately 366.2°C (predicted); flash point approximately 175.3°C; insoluble in water, soluble in most organic solvents.
Uses:This compound is an important organic synthesis intermediate used for the synthesis of pyridinyl-substituted pyridazinone derivatives, widely applied in drug discovery and structural modification in pharmaceutical and agrochemical fields.
Technical Specifications:
Molecular formula: C9H5Cl2N3O, molecular weight: 242.06
Purity: ≥98% (HPLC)
Appearance: white to light yellow crystalline powder
Packaging: customizable according to customer requirements (e.g., 5g, 25g, 100g)
Storage: keep sealed in a cool, dry place
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1 条供应报价
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常见问题
- 4,5-二氯-2-(2-吡啶基)哒嗪-3-酮的 CAS 号是多少?
- 4,5-二氯-2-(2-吡啶基)哒嗪-3-酮的 CAS 号是 78389-19-2。
- 4,5-二氯-2-(2-吡啶基)哒嗪-3-酮的分子式和分子量是什么?
- 4,5-二氯-2-(2-吡啶基)哒嗪-3-酮的分子式为 C9H5Cl2N3O。
- 4,5-二氯-2-(2-吡啶基)哒嗪-3-酮的英文名称是什么?
- 4,5-二氯-2-(2-吡啶基)哒嗪-3-酮的英文名称为 4,5-Dichloro-2-(pyridin-2-yl)pyridazin-3(2H)-one。
- 4,5-二氯-2-(2-吡啶基)哒嗪-3-酮还有哪些别名?
- 4,5-二氯-2-(2-吡啶基)哒嗪-3-酮又称 2-(2-吡啶基)-4,5-二氯哒嗪-3-酮、4,5-二氯-2-吡啶-2-基哒嗪-3-酮。
- 4,5-二氯-2-(2-吡啶基)哒嗪-3-酮有哪些供应商和生产厂家?
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- 4,5-二氯-2-(2-吡啶基)哒嗪-3-酮的供应商主要分布在 上海市(1 条) 等地。
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