PHR1028
1,4-对苯醌
Pharmaceutical Secondary Standard; Certified Reference Material
别名:
p-苯醌, 醌
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关于此项目
线性分子式:
C6H4(=O)2
化学文摘社编号:
分子量:
108.09
UNSPSC Code:
12352005
NACRES:
NA.24
PubChem Substance ID:
EC Number:
203-405-2
Beilstein/REAXYS Number:
773967
MDL number:
Quality Level
grade
certified reference material, pharmaceutical secondary standard
agency
traceable to USP 1056504
vapor density
3.73 (vs air)
vapor pressure
0.1 mmHg ( 25 °C)
CofA
current certificate can be downloaded
autoignition temp.
815 °F
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
mp
113-115 °C (lit.)
application(s)
pharmaceutical (small molecule)
format
neat
storage temp.
2-8°C
SMILES string
O=C1C=CC(=O)C=C1
InChI
1S/C6H4O2/c7-5-1-2-6(8)4-3-5/h1-4H
InChI key
AZQWKYJCGOJGHM-UHFFFAOYSA-N
General description
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。
Application
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。
Analysis Note
These secondary standards offer multi-traceability to the USP and EP (PhEur) primary standards, where they are available.
Other Notes
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。
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。
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。
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Danger
Hazard Classifications
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
target_organs
Respiratory system
存储类别
4.1B - Flammable solid hazardous materials
flash_point_f
170.6 °F - closed cup
flash_point_c
77 °C - closed cup
法规信息
危险化学品
此项目有
Quinone chemistry and toxicity
Monks JT, et al.
Toxicology and Applied Pharmacology, 112(1), 2-16 (1992)
Xuejiang Wang et al.
Biosensors & bioelectronics, 41, 557-562 (2012-10-16)
A rapid and reliable p-benzoquinone-mediated amperometric biosensor (ToxTell) incorporated with Psychrobacter sp. to detect toxicities of heavy metal ions has been developed. This ToxTell biosensor relied on the real-time monitoring of inhibition effect for metabolism by toxicant to provide early
Rifang Luo et al.
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
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| PHR1028-1G | 04061835236992 |