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等級
analytical standard
品質等級
化驗
≥99.0% (HPLC)
儲存期限
limited shelf life, expiry date on the label
技術
HPLC: suitable
gas chromatography (GC): suitable
bp
194 °C/12 mmHg (lit.)
mp
134-138 °C (lit.)
應用
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
形式
neat
SMILES 字串
OC(c1ccccc1)C(=O)c2ccccc2
InChI
1S/C14H12O2/c15-13(11-7-3-1-4-8-11)14(16)12-9-5-2-6-10-12/h1-10,13,15H
InChI 密鑰
ISAOCJYIOMOJEB-UHFFFAOYSA-N
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一般說明
Benzoins are a class of 2-hydroxy ketones that are important subunits of several biologically active compounds.[1]
應用
Benzoin has been used as a reference standard for the analysis of benzoin as an analyte protectant in fruit and vegetable samples by gas chromatography-mass spectrometry (GC-MS) operating in selected ion monitoring (SIM) mode.[2] It may be used as a derivatizing agent for:
- Guanidino compounds in serum prior to their determination by micellar electrokinetic capillary (MEKC) chromatography (MEKC).[3]
- Metformin in pharmaceutical preparations and urine prior to its determination by spectrophotometry.[4]
- Famotidine and ranitidine in drugs and biological samples prior to their determination using high performance liquid chromatography-diode array detection (HPLC-DAD).[5]
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 2
閃點（°F）
Not applicable
閃點（°C）
Not applicable
Spectrophotometric determination of metformin in pharmaceutical preparations, serum and urine using benzoin as derivatizing reagent.
Alamgir M, et al.
J. Chem. Soc. Pak., 36(2), 344-349 (2014)
Asymmetric benzoin reaction catalyzed by benzoylformate decarboxylase.
Demir AS, et al.
Tetrahedron Asymmetry, 10(24), 4769-4774 (1999)
Determination of guanidino compounds in serum by micellar electrokinetic capillary chromatography using benzoin as the derivatizing reagent.
Kandhro AJ, et al.
Analytical Letters, 43(13), 2049-2060 (2010)
Evaluation of analyte protectants to improve gas chromatographic analysis of pesticides.
Anastassiades M, et al.
Journal of Chromatography A, 1015(1-2), 163-184 (2003)
HPLC Determination of Metformin, Famotidine and Ranitidine by Derivatization with Benzoin from Drugs and Biological Samples.
Alamgir MYKM, et al.
Pharmaceutica Analytica Acta, 8(546), 2-2 (2017)
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