CAS: 533-49-3; (2S,3S)-2,3,4-Trihydroxybutanal
该化合物是一种该化合物是一种高纯度,即时,即时的水溶液,这一溶液在生物化学和有机合成应用中特别宝贵,作为碳水化合物新陈代谢研究和酶反应的关键中间体,其标准化浓度(~0.1 M)确保实验工作流程的一致性和可再生性.基于水的配方有利于易于处理和直接融入水反应系统.L-Erythrose通常用于有关藻类,转基因球和其他酶的研究,以及复杂的碳水化合物和乳房建筑构件的合成.该溶液是在受控制的条件下提供的,以保持稳定性和纯度.
- 英文名称(2S,3S)-2,3,4-Trihydroxybutanal
- 中文名称L-赤藓糖
- IUPAC名称(2S,3S)-2,3,4-trihydroxybutanal
- 其它别名(2S,3S)-2,3,4-Trihydroxy-Butanal ; L-Erythrose ; L-Erythrose
- CAS编号533-49-3
- MFCD编号:MFCD00064377
- EINECS号:208-567-8
- FDA UNII编号:96DH71781X
- 分子式:C4H8O4分子量:120.1
- 产品CID: 1518488
- 产品分类生物化工 → 糖类化合物 → 单糖
物理性质
- 熔点164 °C
- 沸点311.1 °C at 760 mmHg
- 闪点156.2 °C
- 密度1.41 g/cm3
- PH:D24 +11.5° (8 min) +15.2° (120 min) +30.5° (final, c = 3): Felton, Freudenberg, J. Am. Chem. S°C. 57, 1640 (1935)
- pKa:12.49±0.20(预测)
- PSA:77.76
- LogP:-2.1006
- 折射率1.505
- 蒸汽压5.12E-05 mmHg at 25 °C
- 溶解性Methanol (Slightly), Water
- 敏感性常温常压下稳定，避免与不相容材料，热源接触。 与强氧化剂反应。
- 外观形态淡黄色糖浆状物
- 储存条件2-8°C
- 产品应用该化合物用于手性因素.
MSDS等安全信息
- 警示词Warning
- 危险描述H303May be harmful if swallowed+H313Skin contact may be harmful+H333Inhalation may be harmful to the body
- 防范说明P264Thoroughly clean after treatmentP280Wear protective gloves/Wear protective clothing/Wear protective goggles/Wear a protective maskP305If it enters the eyesP351Rinse carefully with water for a few minutesP338Remove the contact lens(If any)And easy to operate,Continue flushingP337If eye irritation persistsP313Obtain medical advice/care
- UN编号NONH for all modes of transport
- 危险品标志Xi
- 安全声明24/25
- 危险类别码R26/27/28:吸入,皮肤接触和不慎吞咽极毒.
- WGK Germany3
上下游产品
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- 23147-58-2 = 533-49-3 + 95-43-2 + 583-50-6 + 95-44-3
反应条件:1.1 Catalysts: 2882064-88-0 (Zn-Complexes); 2 H,Rt
标题:Mechano-Catalysis Boosts Glycolaldehyde Conversion To Tetroses Over A New Zn-Cof Catalyst
作者:Yang,Junxia; Fang,Xu; Ren,Guoqing; Yu,Tie
参考文献:New Journal Of Chemistry 日期:2023 卷标:47(2) 页码:558-562]
141-46-8 = 533-49-3 + 95-43-2 + 583-50-6 + 95-44-3
反应条件:1.1 Solvents: Water; 48 H,Rt
标题:Catalytic Gels For A Prebiotically Relevant Asymmetric Aldol Reaction In Water: From Organocatalyst Design To Hydrogel Discovery And Back Again
作者:Hawkins,Kirsten; Patterson,Anna K.; Clarke,Paul A.; Smith,David K.
参考文献:Journal Of The American Chemical Society 日期:2020 卷标:142(9) 页码:4379-4389
📜L-Arabonic Acid Amide置于alkaline Sodium Hypochlorite体系中,化学反应生成 L-赤藓糖
参考文献:Boeddener; Tollens,Chemische Berichte,1910,Vol. 43,P. 1649
标题:Boeddener; Tollens,Chemische Berichte,1910,Vol. 43,P. 1649
海关参考信息
- 2905122000-异丙醇
2905310000-1,2-乙二醇
2905320000-1,2-丙二醇
2905399001-1,3-丙二醇 - 💡 提示：海关信息按照顺序优先匹配，如需确认的海关信息，请参考相关资料。
- 详情请参考：📖 海关编码查询和海关进出口税则
专利信息
专利号:US-5200516-A
优先权日:1990-02-16
标 题:Synthesis of sugars from substituted and unsubstituted arene diols
发明人：HUDLICKY TOMAS
权利人:VIRGINIA TECH INTELL PROP
摘要:There are disclosed processes for the synthesis of substituted and unsubstituted arene diols useful in the further synthesis of sugars, sugar derivatives, chiral synthons or amino acids.
专利号:US-2016122450-A1
优先权日:2013-05-08
标题:Synthesis of a substituted furan
发明人：ZHANG YUGEN; TEONG SIEW PING; YI GUANGSHUN
权利人:AGENCY SCIENCE TECH & RES
摘要:The present invention provides a polymer comprising an aliphatic backbone having a plurality of aromatic rings bonded thereon, said plurality of aromatic rings comprising a first aromatic ring type that has an alkyl halide group substitution on the aromatic ring and a second aromatic ring type that has an optionally substituted ammonium halide group substitution on the aromatic ring. The present invention also provides a method for making an optionally substituted furan, the method comprising the step of subjecting a sugar to a dehydration reaction in the presence of a catalyst comprising said polymer.
专利号:US-12227788-B2
优先权日:2014-11-12
标题 :Compositions, methods and treatments for inhibiting cell adhesion and virus binding and penetration
发明人：MATTA KHUSHI L
权利人:TUMOREND LLC
摘要:Disclosed herein are glyco-decoy acceptor compositions that sidetrack or inhibit the activity of biosynthetic enzymes participating in synthesis of ligands binding at selectin, galectin and siglecs receptors; methods of their preparation and uses in drug discovery and in treatments of diseases.
专利号:WO-2016201110-A1
优先权日:2015-06-09
标 题 :Method for producing carbohydrates from dihydroxyacetone
发明人：MILAN JAY L; MANNAN RAMASAMY MANNAR
权利人:KEMBIOTIX LLC
摘要:The present invention relates to the use of dihydroxyacetone ('DHA') in the preparation of a number of natural and rare carbohydrates. The present invention comprises three stages. In the first stage of the present invention, syngas and formaldehyde are produced from natural gas, biogas, biomass and C02 from industrial plants including electricity generating plants, steel mills, cement factories and bio refineries. In the second stage of the present invention, formaldehyde and syngas from first stage are condensed to produce DHA. In the third stage of the present invention, DHA serves as a starting material for the synthesis of natural and rare carbohydrates using enzymes belonging to isomerase, aldolases, epimerase and transketolase groups.
专利号:WO-9511222-A1
优先权日:1993-10-18
标题:Synthesis of sphingosines
专利号:JP-4224049-B2
优先权日:1993-10-18
标 题:Synthesis of sphingosine
供应商参考报价(招募中)
品牌试剂参考报价(招募中)
📌 第三方产品分析报告
合成参考文献
参考文献:10.1007/s00253-018-9018-1
摘要:Vergne-Vaxelaire C, Mariage A, Petit JL, Fossey-Jouenne A, Guérard-Hélaine C, Darii E, Debard A, Nepert S, Pellouin V, Lemaire M, Zaparucha A, Salanoubat M, de Berardinis V. Characterization of a thermotolerant ROK-type mannofructokinase from Streptococcus mitis: application to the synthesis of phosphorylated sugars. Appl Microbiol Biotechnol. 2018 Jul;102(13):5569–83. doi: 10.1007/s00253-018-9018-1.
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