137052-08-5
1-(Tetrahydro-2H-pyran-4-yl)ethanone
CAS: 137052-08-5
Molecular Formula: C7H12O2
137052-08-5 - Names and Identifiers
137052-08-5 - Physico-chemical Properties
| Molecular Formula | C7H12O2 |
| Molar Mass | 128.17 |
| Density | 1.024 |
| Boling Point | 90-94℃/15mm |
| Flash Point | 75.121°C |
| Solubility | There is a small amount of insoluble matter, which can be filtered or centrifuged to take the supernatant for use. |
| Vapor Presure | 0.381mmHg at 25°C |
| Appearance | Liquid |
| Color | Colorless to pale yellow |
| Storage Condition | -20°C |
| Refractive Index | 1.4530 |
| MDL | MFCD00131847 |
| Use | Acid phosphatase (APase) non-specifically catalyzes the hydrolysis of monoesters and anhydrides of phosphoric acid to produce inorganic phosphate. It is used to study the production, transport, and recycling of phosphate and the metabolic and energy |
137052-08-5 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R42 - May cause sensitization by inhalation R36 - Irritating to the eyes |
| Safety Description | S22 - Do not breathe dust. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
137052-08-5 - Reference
| Reference Show more | 1. Xing Subgroup, Wang Disheng, Wang Qun, et al. Protective effect of Jinggu Bushen Granules on Dexamethasone-induced Osteoporosis Rats [J]. Chinese patent medicine, 2016(6):1221-1225. 2. Niu Jiahui, Yuan Jing, Wei Ran, Zhang Xiaofu, Zhang Huifang, Jia Jinyu, Zhao Wen. Protective Effect and Mechanism of Jujube Polysaccharide on Intestinal Immune Barrier in Mice [J]. Food industry technology, 2021,42(04):295-300 306. 3. Dan Li, Yanxiao Jiang, Sihan Chen, Qingnan Zhao, Yue Zhang, Wei Wang, Ying Sun, Pinyi Ma, Daqian Song, Xinghua Wang,A simple and sensitive say of alkaline phosphatase activity in serum by fluorescent silicon nanoparticles based on inner filter effect,S 4. Longbin Xu, xu He, Pinyi Ma, Xin Liu, Fangmei Zhang, Ying Sun, Daqian Song, Xinghua Wang,A water-soluble fluorescent probe for the sensitive detection of endogenous alkaline phosphatase in living cells,Dyes and Pigments,Volume 159,2018,Pages 584-589, 5. Zhang, Fangmei, et al. "Dopamine-modified Mn-doped ZnS quantum dots fluorescence probe for the sensitive detection of tyrosinase in serum samples and living cells imaging." Sensors and Actuators B: Chemical 256 (2018): 1069-1077.https://doi.org/10.1016/j.s 6. Hu, Qiong, et al. "Facile colorimetric say of alkaline phosphatase activity using Fe (II)-phenanthroline reporter." Analytica chimica acta 950 (2017): 170-177.https://doi.org/10.1016/j.aca. 2016.11.012 7. Li, Dan, et al. "Colorimetric and Fluorescent Dual-Mode Measurement of Blood Glucose by Organic Silicon Nanodots." ACS Applied Nano Materials 3.11 (2020): 11600-11607.https://doi.org/10.1021/acsanm.0c02758 8. [IF=7.1] Fangmei Zhang et al."Dopamine-modified Mn-doped ZnS quantum dots fluorescence probe for the sensitive detection of tyrosinase in serum samples and living cells imaging."Sensor Actuat B- Chem. 2018 Mar;256:1069 9. [IF=6.558] Qiong Hu et al."Facile colorimetric assay of alkaline phosphatase activity using Fe(II)-phenanthroline reporter."Anal Chim Acta. 2017 Jan;950:170 10. [IF=5.833] Zhang Fangmei et al."Enzymatic determination of uric acid using water-soluble CuInS/ZnS quantum dots as a fluorescent probe."Microchim Acta. 2018 Nov;185(11):1-8 11. [IF=9.028] Qing Liu et al."Phosphorus Deficiency Promoted Hydrolysis of Organophosphate Esters in Plants: Mechanisms and Transformation Pathways."Environ Sci Technol. 2021;55(14):9895-9904 12. [IF=7.46] Dan Li et al."A simple and sensitive assay of alkaline phosphatase activity in serum by fluorescent silicon nanoparticles based on inner filter effect."Sensor Actuat B- Chem. 2020 Mar;307:127589 13. [IF=4.821] Kongxiang Wei et al."A facile photothermometric sensor of acid phosphatase based on CoOOH nanozymes-mediated 3,3′,5,5′-tetramethylbenzidine photothermal system."Microchem J. 2021 Nov;170:106736 14. [IF=4.142] Qu Fei et al."Ratiometric detection of alkaline phosphatase based on aggregation-induced emission enhancement."Anal Bioanal Chem. 2019 Nov;411(28):7431-7440 15. [IF=4.142] Li Cong et al."A fluorescence strategy for monitoring α-glucosidase activity and screening its inhibitors from Chinese herbal medicines based on Cu nanoclusters with aggregation-induced emission."Anal Bioanal Chem. 2021 Apr;413(9):2553-2563 16. [IF=4.142] Li Dan et al."Sensitive ratiometric fluorescence assay for detecting xanthine in serum based on the inner filter effect of enzyme-catalyzed oxidation products to silicon nanoparticles."Anal Bioanal Chem. 2021 Feb;413(5):1405-1415 |
137052-08-5 - Introduction
Definition of enzyme activity: one unit will hydrolyze 1.0 μmole of p-nitrophenyl phosphate per min at pH 4.8 at 37 c. enzyme activity: ≥ 0.4 unit/mg solid. Molecular weight: 58 kDa (gel filtration); The optimum pH value is 5.7, the pH range is 4.0-7.0, and the optimum temperature is 45°C.
Last Update：2022-10-16 17:13:40
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View History
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