5-氯喹唑啉 (CAS No.7556-90-3)
- 物化性质
- 类白色至微黄色结晶性粉末；熔点78-82℃；沸点283℃（常压）；相对密度约1.33 g/cm³；溶于甲醇、乙醇、丙酮等有机溶剂，微溶于水。
- 技术参数
- 含量 ≥ 98.0% 干燥失重 ≤ 0.5% 熔点范围 78-82℃ 外观为类白色至微黄色结晶性粉末
English description（英文原文，共 823 字符）
Product Name:5-Chloroquinazoline
English Name:5-Chloroquinazoline
CAS No.:7556-90-3
Aliases:5-Chloro-1,3-diazanaphthalene
Molecular Formula:C8H5ClN2
Physical Properties:Off-white to slightly yellow crystalline powder; melting point 78-82°C; boiling point 283°C (at atmospheric pressure); relative density approx. 1.33 g/cm³; soluble in methanol, ethanol, acetone and other organic solvents, slightly soluble in water.
Uses:It is an important organic synthesis intermediate, mainly used in the preparation of quinazoline kinase inhibitors and other pharmaceuticals, and widely applied in the synthesis of anticancer, anti-inflammatory and antibacterial compounds.
Technical Specifications:
Assay ≥ 98.0%
Loss on drying ≤ 0.5%
Melting point range 78-82°C
Appearance: off-white to slightly yellow crystalline powder
English Name:5-Chloroquinazoline
CAS No.:7556-90-3
Aliases:5-Chloro-1,3-diazanaphthalene
Molecular Formula:C8H5ClN2
Physical Properties:Off-white to slightly yellow crystalline powder; melting point 78-82°C; boiling point 283°C (at atmospheric pressure); relative density approx. 1.33 g/cm³; soluble in methanol, ethanol, acetone and other organic solvents, slightly soluble in water.
Uses:It is an important organic synthesis intermediate, mainly used in the preparation of quinazoline kinase inhibitors and other pharmaceuticals, and widely applied in the synthesis of anticancer, anti-inflammatory and antibacterial compounds.
Technical Specifications:
Assay ≥ 98.0%
Loss on drying ≤ 0.5%
Melting point range 78-82°C
Appearance: off-white to slightly yellow crystalline powder
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常见问题
- 5-氯喹唑啉的 CAS 号是多少？
- 5-氯喹唑啉的 CAS 号是 7556-90-3。
- 5-氯喹唑啉的分子式和分子量是什么？
- 5-氯喹唑啉的分子式为 C8H5ClN2。
- 5-氯喹唑啉的英文名称是什么？
- 5-氯喹唑啉的英文名称为 5-Chloroquinazoline。
- 5-氯喹唑啉还有哪些别名？
- 5-氯喹唑啉又称 5-氯-1,3-二氮杂萘。
- 5-氯喹唑啉有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条5-氯喹唑啉供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
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- 掌上化工5-氯喹唑啉产品页汇总了各供应商的最新报价与规格，地址：/chemicals/7556-90-3/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
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