2-氨基-3-溴-5-氯吡嗪 (CAS No.76537-18-3)
- 中文别名
- 3-溴-5-氯吡嗪-2-胺；5-氯-3-溴吡嗪-2-胺
- 英文名称
- 2-Amino-3-bromo-5-chloropyrazine
- 分子式
- C4H3BrClN3
- 分子量
- 208.44
- InChIKey
- ACFBUXHJONGLLF-UHFFFAOYSA-N
- 所属类别
- 中间体
- 物化性质
- 类白色至淡黄色结晶性粉末，微溶于水，可溶于甲醇、乙醇、二氯甲烷等有机溶剂。具有氨基的碱性，可与酸成盐。
- 纯度
- ≥97%
- 外观
- 类白色至浅黄色结晶粉末
- 熔点
- 130-140°C
English description（英文原文，共 953 字符）
Product Name:2-Amino-3-bromo-5-chloropyrazine
English Name:2-Amino-3-bromo-5-chloropyrazine
CAS No.:76537-18-3
Aliases:3-Bromo-5-chloropyrazin-2-amine, 5-Chloro-3-bromopyrazin-2-amine, 2-Pyrazinamine, 3-bromo-5-chloro-
Molecular Formula:C4H3BrClN3
Physical Properties:Off-white to pale yellow crystalline powder, slightly soluble in water, soluble in methanol, ethanol, dichloromethane and other organic solvents. It is basic due to the amino group and can form salts with acids.
Uses:Used as an intermediate in pharmaceutical synthesis, mainly for the preparation of pyrazine-containing heterocyclic compounds such as kinase inhibitors and other bioactive molecules. Also used in the synthesis of agrochemicals and fine chemicals.
Technical Specifications:
Purity: ≥97%
Appearance: off-white to light yellow crystalline powder
Molecular weight: 208.44
Melting point: 130-140°C
Storage: keep sealed, protected from light, in a cool dry place
English Name:2-Amino-3-bromo-5-chloropyrazine
CAS No.:76537-18-3
Aliases:3-Bromo-5-chloropyrazin-2-amine, 5-Chloro-3-bromopyrazin-2-amine, 2-Pyrazinamine, 3-bromo-5-chloro-
Molecular Formula:C4H3BrClN3
Physical Properties:Off-white to pale yellow crystalline powder, slightly soluble in water, soluble in methanol, ethanol, dichloromethane and other organic solvents. It is basic due to the amino group and can form salts with acids.
Uses:Used as an intermediate in pharmaceutical synthesis, mainly for the preparation of pyrazine-containing heterocyclic compounds such as kinase inhibitors and other bioactive molecules. Also used in the synthesis of agrochemicals and fine chemicals.
Technical Specifications:
Purity: ≥97%
Appearance: off-white to light yellow crystalline powder
Molecular weight: 208.44
Melting point: 130-140°C
Storage: keep sealed, protected from light, in a cool dry place
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常见问题
- 2-氨基-3-溴-5-氯吡嗪的 CAS 号是多少？
- 2-氨基-3-溴-5-氯吡嗪的 CAS 号是 76537-18-3。
- 2-氨基-3-溴-5-氯吡嗪的分子式和分子量是什么？
- 2-氨基-3-溴-5-氯吡嗪的分子式为 C4H3BrClN3，分子量约 208.44。
- 2-氨基-3-溴-5-氯吡嗪的英文名称是什么？
- 2-氨基-3-溴-5-氯吡嗪的英文名称为 2-Amino-3-bromo-5-chloropyrazine。
- 2-氨基-3-溴-5-氯吡嗪还有哪些别名？
- 2-氨基-3-溴-5-氯吡嗪又称 3-溴-5-氯吡嗪-2-胺、5-氯-3-溴吡嗪-2-胺。
- 2-氨基-3-溴-5-氯吡嗪有哪些供应商和生产厂家？
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- 掌上化工2-氨基-3-溴-5-氯吡嗪产品页汇总了各供应商的最新报价与规格，地址：/chemicals/76537-18-3/。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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