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- Sigma-Aldrich
- 进口
- N15553-1G
- 2026年01月14日
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- 文献和实验
- 技术资料
- 保存条件：
常温
- 保质期：
根据瓶身LOT号查询
- 英文名：
4-Nitrocatechol
- 库存：
有现货
- 供应商：
浙江羽翔生物科技有限公司
- CAS号：
3316-09-4
- 规格：
1G
属性
产品名称
4-硝基儿茶酚, ≥96.0%
InChI key
XJNPNXSISMKQEX-UHFFFAOYSA-N
InChI
1S/C6H5NO4/c8-5-2-1-4(7(10)11)3-6(5)9/h1-3,8-9H
SMILES string
Oc1ccc(cc1O)[N+]([O-])=O
assay
≥96.0%
form
powder
mp
173-177 °C (lit.)
Quality Level
200
Gene Information
rat ... Nos1(24598)
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文献和实验Aqueous 4-nitrophenol decomposition and hydrogen peroxide formation induced by contact glow discharge electrolysis.
Liquid-phase decomposition of 4-nitrophenol (4-NP) and formation of hydrogen peroxide (H(2)O(2)) induced by contact glow discharge electrolysis (CGDE) were investigated. Experimental results showed that the decays of 4-NP and total organic carbon (TOC) obeyed the first-order and pseudo-first-order reaction kinetics, respectively. The major intermediate products were 4-nitrocatechol, hydroquinone, benzoquinone, hydroxyhydroquinone, organic acids and nitrite ion. The final products were carbon dioxide and nitrate ion. The initial formation rate of H(2)O(2) decreased linearly with increasing initial concentration of 4-NP. Addition of iron ions, especially ferric ion, to the solution significantly enhanced the 4-NP removal due to the additional hydroxyl radical formation through Fenton's reaction. A reaction pathway is proposed based on the degradation kinetics and the distribution of intermediate products.
TSA Treatment of Mammalian Cells (PROT09)
A) from SIGMA (T8552). Stock solution at 1mg/ml in ethanol (storage at -20°) . The cells (20% of confluence) are allowed to grown for 24 hours attached on the plate. Add the drug in complete medium. Various doses are tested to define optimal conditions
【求助】最近在做hsv tk,所用前药为粉末状GCV（购自sigma），但不知道怎么溶解
qulinyd 最近在做hsv tk,所用前药为粉末状GCV（购自sigma），但不知道怎么溶解合适，还请各位帮帮忙哦 freecell 你从sigma买来的东西，应该有个datasheet吧： Preparation Instructions Soluble at 10 mg/ml in 0.1 N HCl. Storage/Stability Store desiccated
for themodel legume M e d ic a g o tr u n c a tu la using the expressed sequence tag databasefor peptide mass fingerprinting. P r o te o m ic s 1, 1424-1440. 6. Chivasa, S., Ndimba, B.K., Simon, W.J., et al. (2002) Proteomic analysis of theA
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