5-氯尿嘧啶 (CAS No.1820-81-1)
- 物化性质
- 白色至类白色结晶粉末,熔点约300℃(分解)。微溶于水和乙醇,溶于稀碱溶液。
- 技术参数
- 含量≥98% 熔点≥300℃(分解) 干燥失重≤0.5% 灼烧残渣≤0.1%
English description(英文原文,共 667 字符)
Product Name:5-Chlorouracil
English Name:5-Chlorouracil
CAS No.:1820-81-1
Aliases:5-Chloro-2,4-pyrimidinedione, 5-Chloro-2,4(1H,3H)-pyrimidinedione
Molecular Formula:C4H3ClN2O2
Physical Properties:White to off-white crystalline powder, melting point approximately 300°C (decomposition). Slightly soluble in water and ethanol, soluble in dilute alkaline solutions.
Uses:Used as a pharmaceutical intermediate, mainly for the synthesis of antitumor drugs, nucleoside compounds, and other fine chemicals; also used in biochemical research.
Technical Specifications:
Assay ≥98%
Melting point ≥300°C (decomposition)
Loss on drying ≤0.5%
Residue on ignition ≤0.1%
English Name:5-Chlorouracil
CAS No.:1820-81-1
Aliases:5-Chloro-2,4-pyrimidinedione, 5-Chloro-2,4(1H,3H)-pyrimidinedione
Molecular Formula:C4H3ClN2O2
Physical Properties:White to off-white crystalline powder, melting point approximately 300°C (decomposition). Slightly soluble in water and ethanol, soluble in dilute alkaline solutions.
Uses:Used as a pharmaceutical intermediate, mainly for the synthesis of antitumor drugs, nucleoside compounds, and other fine chemicals; also used in biochemical research.
Technical Specifications:
Assay ≥98%
Melting point ≥300°C (decomposition)
Loss on drying ≤0.5%
Residue on ignition ≤0.1%
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常见问题
- 5-氯尿嘧啶的 CAS 号是多少?
- 5-氯尿嘧啶的 CAS 号是 1820-81-1。
- 5-氯尿嘧啶的分子式和分子量是什么?
- 5-氯尿嘧啶的分子式为 C4H3ClN2O2。
- 5-氯尿嘧啶的英文名称是什么?
- 5-氯尿嘧啶的英文名称为 5-Chlorouracil。
- 5-氯尿嘧啶还有哪些别名?
- 5-氯尿嘧啶又称 5-氯-2,4-嘧啶二酮、5-氯-2,4(1H,3H)-嘧啶二酮。
- 5-氯尿嘧啶有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条5-氯尿嘧啶供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 5-氯尿嘧啶的供应商主要分布在哪些地区?
- 5-氯尿嘧啶的供应商主要分布在 上海市(1 条) 等地。
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- 平台上5-氯尿嘧啶的供应级别包括 工业级。
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- 哪里可以查到5-氯尿嘧啶的价格?
- 掌上化工5-氯尿嘧啶产品页汇总了各供应商的最新报价与规格,地址:/chemicals/1820-81-1/。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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