鸟嘌呤 (CAS No.73-40-5)
- 物化性质
- 白色至淡黄色晶体粉末，对紫外线有强烈吸收性。微溶于水，溶于稀酸和稀碱溶液。为嘌呤衍生物，由具有共轭双键的稠合嘧啶-咪唑环系统组成，是核酸中重要的碱基之一。
- 技术参数
- 纯度≥99% 外观为白色粉末 熔点大于360℃（分解） 干燥失重≤0.5% 包装规格为25KG/桶
English description（英文原文，共 1053 字符）
Product Name:Guanine
English Name:Guanine
CAS No.:73-40-5
Aliases:2-Amino-6-hydroxypurine, 2-Aminohypoxanthine, Imino dioxide purine
Molecular Formula:C5H5N5O
Physical Properties:White to slightly yellow crystalline powder with strong ultraviolet absorption. Slightly soluble in water, soluble in dilute acids and alkalis. As a purine derivative, it consists of a fused pyrimidine-imidazole ring system with conjugated double bonds and serves as one of the key bases in nucleic acids.
Uses:Used in biochemical research as a fundamental component of nucleic acids (DNA and RNA) and a constituent of various guanosine nucleotides. It serves as a key intermediate in the synthesis of the antiviral drug acyclovir, as well as for thioguanine and open-ring guanine derivatives. Additionally, guanine acts as a natural white pigment and pearlescent agent in lipsticks, nail polishes, and eye cosmetics.
Technical Specifications:
Purity ≥99%
White powder appearance
Melting point above 360℃ (decomposition)
Loss on drying ≤0.5%
Packaging: 25KG/drum
English Name:Guanine
CAS No.:73-40-5
Aliases:2-Amino-6-hydroxypurine, 2-Aminohypoxanthine, Imino dioxide purine
Molecular Formula:C5H5N5O
Physical Properties:White to slightly yellow crystalline powder with strong ultraviolet absorption. Slightly soluble in water, soluble in dilute acids and alkalis. As a purine derivative, it consists of a fused pyrimidine-imidazole ring system with conjugated double bonds and serves as one of the key bases in nucleic acids.
Uses:Used in biochemical research as a fundamental component of nucleic acids (DNA and RNA) and a constituent of various guanosine nucleotides. It serves as a key intermediate in the synthesis of the antiviral drug acyclovir, as well as for thioguanine and open-ring guanine derivatives. Additionally, guanine acts as a natural white pigment and pearlescent agent in lipsticks, nail polishes, and eye cosmetics.
Technical Specifications:
Purity ≥99%
White powder appearance
Melting point above 360℃ (decomposition)
Loss on drying ≤0.5%
Packaging: 25KG/drum
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常见问题
- 鸟嘌呤的 CAS 号是多少？
- 鸟嘌呤的 CAS 号是 73-40-5。
- 鸟嘌呤的分子式和分子量是什么？
- 鸟嘌呤的分子式为 C5H5N5O。
- 鸟嘌呤的英文名称是什么？
- 鸟嘌呤的英文名称为 Guanine。
- 鸟嘌呤还有哪些别名？
- 鸟嘌呤又称 鸟粪素、2-氨基-6-羟基嘌呤、2-氨基次黄嘌呤、亚氨基二氧化嘌呤。
- 鸟嘌呤有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条鸟嘌呤供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 鸟嘌呤的供应商主要分布在哪些地区？
- 鸟嘌呤的供应商主要分布在 上海市（1 条） 等地。
- 鸟嘌呤有哪些级别可选？
- 平台上鸟嘌呤的供应级别包括 工业级。
- 鸟嘌呤的报价单位是什么？
- 鸟嘌呤的报价单位主要有 千克。
- 哪里可以查到鸟嘌呤的价格？
- 掌上化工鸟嘌呤产品页汇总了各供应商的最新报价与规格，地址：/chemicals/73-40-5/。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。
以上信息由平台根据收录的产品数据自动生成，数据更新时间 。 价格与库存由供应商自行发布，实际交易请以询价结果为准。
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