产品名称
4,4′-二氟二苯甲酮, TraceCERT®, certified reference material, 19F-qNMR Standard, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
InChI key
LSQARZALBDFYQZ-UHFFFAOYSA-N
InChI
1S/C13H8F2O/c14-11-5-1-9(2-6-11)13(16)10-3-7-12(15)8-4-10/h1-8H
SMILES string
Fc1ccc(cc1)C(=O)c2ccc(F)cc2
grade
certified reference material
TraceCERT®
product line
TraceCERT®
shelf life
limited shelf life, expiry date on the label
manufacturer/tradename
Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
technique(s)
qNMR: suitable
mp
102-105 °C (lit.)
application(s)
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
pharmaceutical
format
neat
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Application
- 改善色谱分析:将该化合物作为液相色谱-光电二极管阵列检测器联用鉴定和定量药物共洗脱杂质的标准品,展示了其在确保医疗产品纯度和功效方面的重要作用(Vecchietti et al., 2022)。
- 先进的药物分析:将4,4′-二氟二苯甲酮用于色谱中的智能峰去卷积,对于详细研究药物样品的复杂数据矩阵至关重要,有助于精确测定化合物的结构和浓度(Arase et al., 2016)。
General description
证书上给出了定量核磁共振法认证的内容,包括不确定性和失效日期。
下载证书网址:http://www.sigma-aldrich.com。
有关合适的仪器技术的更多信息,请参阅产品的分析证书。
查看我们完整的定量NMR标准品(qNMR标准品)系列。
Other Notes
Legal Information
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
305.6 °F - Pensky-Martens closed cup
flash_point_c
152 °C - Pensky-Martens closed cup
商品
Introduction of 19F qNMR certified reference materials for complex molecule certification.
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ChemisTwin可自动判读NMR结果,使用电子参考材料进行结构确认和定量NMR测量,从而节省时间。
ChemisTwin™ automates NMR result interpretation, saving time with structure confirmation and quantitative NMR measurements using electronic Reference Materials.
我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
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