2,3-Pentanedione, 4,5-dihydroxy- (CAS No.142937-55-1)
- 物化性质
- 淡黄色至黄色固体或黏稠液体，易溶于水、乙醇和DMSO，微溶于乙醚。密度约1.2 g/cm³，沸点约300℃（分解），闪点约110℃。对光、热和氧气敏感，需-20℃避光密封保存。
- 纯度
- ≥98% (HPLC)
- 外观
- 淡黄色至黄色固体或黏稠液体
- 储存条件
- -20℃避光、密封保存
English description（英文原文，共 972 字符）
Product Name:(S)-4,5-Dihydroxy-2,3-pentanedione
English Name:(S)-4,5-Dihydroxy-2,3-pentanedione
CAS No.:142937-55-1
Aliases:DPD, AI-2
Molecular Formula:C5H8O4
Physical Properties:Light yellow to yellow solid or viscous liquid; freely soluble in water, ethanol and DMSO, slightly soluble in ether. Density approx. 1.2 g/cm³, boiling point approx. 300°C (decomp.), flash point approx. 110°C. Sensitive to light, heat and oxygen; store at -20°C protected from light and sealed.
Uses:Used mainly in bacterial quorum sensing research, as a key precursor of the AI-2 signaling molecule, involved in regulation of interspecies communication, biofilm formation, and virulence expression. Serves as a research reagent in microbiology, molecular biology, and drug development.
Technical Specifications:
Purity: ≥98% (HPLC)
Formula: C5H8O4; Molecular weight: 132.11
Appearance: light yellow to yellow solid or viscous liquid
Storage: -20°C, protected from light and sealed
English Name:(S)-4,5-Dihydroxy-2,3-pentanedione
CAS No.:142937-55-1
Aliases:DPD, AI-2
Molecular Formula:C5H8O4
Physical Properties:Light yellow to yellow solid or viscous liquid; freely soluble in water, ethanol and DMSO, slightly soluble in ether. Density approx. 1.2 g/cm³, boiling point approx. 300°C (decomp.), flash point approx. 110°C. Sensitive to light, heat and oxygen; store at -20°C protected from light and sealed.
Uses:Used mainly in bacterial quorum sensing research, as a key precursor of the AI-2 signaling molecule, involved in regulation of interspecies communication, biofilm formation, and virulence expression. Serves as a research reagent in microbiology, molecular biology, and drug development.
Technical Specifications:
Purity: ≥98% (HPLC)
Formula: C5H8O4; Molecular weight: 132.11
Appearance: light yellow to yellow solid or viscous liquid
Storage: -20°C, protected from light and sealed
共 1 家生产厂家、批发商，
1 条供应报价
供应报价
常见问题
- 2,3-Pentanedione, 4,5-dihydroxy-的 CAS 号是多少？
- 2,3-Pentanedione, 4,5-dihydroxy-的 CAS 号是 142937-55-1。
- 2,3-Pentanedione, 4,5-dihydroxy-的分子式和分子量是什么？
- 2,3-Pentanedione, 4,5-dihydroxy-的分子式为 C5H8O4。
- 2,3-Pentanedione, 4,5-dihydroxy-的英文名称是什么？
- 2,3-Pentanedione, 4,5-dihydroxy-的英文名称为 (S)-4,5-Dihydroxy-2,3-pentanedione。
- 2,3-Pentanedione, 4,5-dihydroxy-还有哪些别名？
- 2,3-Pentanedione, 4,5-dihydroxy-又称 DPD、AI-2。
- 2,3-Pentanedione, 4,5-dihydroxy-有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条2,3-Pentanedione, 4,5-dihydroxy-供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 2,3-Pentanedione, 4,5-dihydroxy-的供应商主要分布在哪些地区？
- 2,3-Pentanedione, 4,5-dihydroxy-的供应商主要分布在 上海市（1 条） 等地。
- 2,3-Pentanedione, 4,5-dihydroxy-有哪些级别可选？
- 平台上2,3-Pentanedione, 4,5-dihydroxy-的供应级别包括 工业级。
- 2,3-Pentanedione, 4,5-dihydroxy-的报价单位是什么？
- 2,3-Pentanedione, 4,5-dihydroxy-的报价单位主要有 千克。
- 哪里可以查到2,3-Pentanedione, 4,5-dihydroxy-的价格？
- 掌上化工2,3-Pentanedione, 4,5-dihydroxy-产品页汇总了各供应商的最新报价与规格，地址：/chemicals/142937-55-1/。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。
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。
没找到合适的供应商？
发布采购需求，让供应商主动联系你。我们会在 1 个工作日内跟进。
发布2,3-Pentanedione, 4,5-dihydroxy-采购需求
