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等級
certified reference material
pharmaceutical secondary standard
品質等級
agency
traceable to USP 1056504
蒸汽密度
3.73 (vs air)
蒸汽壓力
0.1 mmHg ( 25 °C)
CofA
current certificate can be downloaded
自燃溫度
815 °F
技術
HPLC: suitable
gas chromatography (GC): suitable
mp
113-115 °C (lit.)
應用
pharmaceutical (small molecule)
格式
neat
儲存溫度
2-8°C
SMILES 字串
O=C1C=CC(=O)C=C1
InChI
1S/C6H4O2/c7-5-1-2-6(8)4-3-5/h1-4H
InChI 密鑰
AZQWKYJCGOJGHM-UHFFFAOYSA-N
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一般說明
1,4-苯醌是环状共轭二酮。属于醌类,天然存在于植物,真菌和细菌中。
用于质量控制的药品二级标准品,为制药实验室和制造商提供了一种方便且经济的替代方案,可用于内部工作标准品的制备。
用于质量控制的药品二级标准品,为制药实验室和制造商提供了一种方便且经济的替代方案,可用于内部工作标准品的制备。
應用
这些二级标准品是经过检验的认证标准物质(CRM)。它们适用于多种分析应用,包括但不限于药物释放测试、药物的定性和定量分析方法开发、食品和饮料质量控制检测以及其他标定应用。
分析報告
这些二级标准品可多次溯源至美国药典、欧洲药典和英国药典一级标准品(如可用)。
其他說明
该认证标准物质(CRM)根据ISO 17034 和 ISO/IEC 17025进行生产和认证。有关此CRM使用的所有信息均可在分析证书上找到。
腳註
要查看该材料的检验报告示例,请在下面的插槽中输入 LRAB7811。这只是一个示例证书,可能不是您收到的批次。
推薦產品
在我们的NMR在线平台ChemisTwin®上可以找到本品对应的数字化标准物质。您可使用ChemisTwin®上的数字等效品鉴定您的样品并进行定量分析(使用数字化外标)。可查看该物质的NMR谱图,只需点击几次鼠标,就能进行在线样品比对。欢迎点击了解更多,开启免费试用之旅。
訊號詞
Danger
危險分類
Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Flam. Sol. 1 - Muta. 2 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 3
標靶器官
Respiratory system
儲存類別代碼
4.1B - Flammable solid hazardous materials
水污染物質分類(WGK)
WGK 3
閃點(°F)
170.6 °F - closed cup
閃點(°C)
77 °C - closed cup
其他客户在看
Quinone chemistry and toxicity
Toxicology and Applied Pharmacology, 112(1), 2-16 (1992)
Dalton transactions (Cambridge, England : 2003), 42(4), 975-980 (2012-11-21)
A pentaquinone based compound 3a has been synthesized which undergoes significant fluorescence enhancement in the presence of Zn(2+) ions with a detection limit up to nanomolar range in THF. Further, the zinc ensemble of 3a is evaluated for its anti-oxidizing
Drug metabolism and disposition: the biological fate of chemicals, 27(11), 1260-1266 (1999-10-26)
Troglitazone, a new oral antidiabetic drug, is reported to be mostly metabolized to its conjugates and not to be oxidized by cytochrome P-450 (P-450) enzymes. Of fourteen cDNA-expressed human P-450 enzymes examined, CYP1A1, CYP2C8, CYP2C19, and CYP3A4 were active in
ACS applied materials & interfaces, 5(5), 1704-1714 (2013-02-07)
Recent investigations have demonstrated that polydopamine (PDA)-modified surfaces were beneficial to the proliferation of endothelial cells (ECs). In this work, PDA coated 316L stainless steels (316L SS) were thermally treated at 50, 100, and 150 °C respectively (hereafter designated as
Nature, 494(7438), 443-448 (2013-02-19)
Complex I is the first and largest enzyme of the respiratory chain and has a central role in cellular energy production through the coupling of NADH:ubiquinone electron transfer to proton translocation. It is also implicated in many common human neurodegenerative
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