• 介绍：

   是一种口服有效的半合成头孢菌素抗生素 (antibiotic)，具有广泛的抗菌谱。Cephalexin 对多种革兰氏阳性和革兰氏阴性细菌具有抗菌活性。Cephalexin 靶向青霉素结合蛋白 (PBPs)，以抑制细菌细胞壁组装。Cephalexin 可用于肺炎、链球菌性咽喉炎、细菌性心内膜炎等的研究。

• 熔点： 196-198°C

• 沸点： 727.4°C at760mmHg

• 比旋光度： [α]D20 +144～+158° (c=0.5, H2O) (Calculated on dehydrous basis)

• 外观： 白色结晶粉末

• 溶解性： H2O  :  10  mg/mL  (28.79  mM;  Need  ultrasonic  and  warming)

• 储存条件： 2-8℃

• 注意：部分产品我司仅能提供部分信息，我司不保证所提供信息的权威性，仅供客户参考交流研究之用。

• 24. [7.7] Qin He et al."Robust, superabsorbent and antibacterial polysaccharide-based hybrid-network hydrogels for wound repair."INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES.2024 Aug;:134626

• 23. [IF=5.6] Fengfei Jiang et al."Metabolite Profiling and Biological Activity Assessment of Paeonia ostii Anthers and Pollen Using UPLC-QTOF-MS."INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES".2024 Jan;25(10):5462

• 22. [IF=8.8] Zhengjie Chen et al."Ratiometric fluorescence sensor based on deep learning for rapid and user-friendly detection of tetracycline antibiotics."FOOD CHEMISTRY".2024 Aug;450:138961

• 21. [IF=4.8] Chen Wu et al."Sensitive and smartphone-assisted visual detection of oxytetracycline by a ratiometric fluorescence sensor based on nitrogen-doped carbon quantum dots from banana peel cooperating with europium."MICROCHEMICAL JOURNAL.10.1016/j.microc.2023.10

• 20. [IF=6.1] Jinming Xu et al."Machine learning-assisted photoluminescent sensor array based on gold nanoclusters for the discrimination of antibiotics with test paper."TALANTA.2024 Jan;266:125122

• 19. [IF=6.2] Peijun Chai et al."Fabrication and application of molecularly imprinted polymer doped carbon dots coated silica stationary phase."ANALYTICA CHIMICA ACTA.2023 Sep;1275:341611

• 18. [IF=4.937] Yiyi Xu et al."Degradation mechanisms and microbial community analysis of cefalexin in the intimately coupled photocatalytic and biodegradation system."Energy Reports.2023 Aug;9:206

• 17. [4.926] Xinmei Xie et al."Prevalence, Virulence, and Antibiotics Gene Profiles in Lactococcus garvieae Isolated from Cows with Clinical Mastitis in China."Microorganisms.2023 Feb;11(2):379

• 16. [9.136] Xiao-lei Wang et al."Preparation of composite nanofiltration membrane with interlayer for pharmaceutical rejection."SEPARATION AND PURIFICATION TECHNOLOGY.2023 May;312:123411

• 15. [3.653] Jichen Tian et al."Biodegradation of cefalexin by two bacteria strains from sewage sludge."Royal Society Open Science.2023 Jan;10(1)

• 14. [6.056] Shucen Feng et al."Probiotic properties of Lactobacillus plantarum and application in prebiotic gummies."LWT-FOOD SCIENCE AND TECHNOLOGY.2022 Dec;:114357

• 13. [7.968] Mengying Qian et al."Single-atom Co-N3 sites supported on waste paper-derived active carbon for synergistic adsorption and catalytic degradation of antibiotics."Journal of Environmental Chemical Engineering.2023 Feb;11:109219

• 12. [IF=4.821] Weidao Yu et al."A turn-on fluorescent aptasensor for ampicillin detection based on gold nanoparticles and CdTe QDs."Microchem J. 2022 Aug;179:107454

• 11. [IF=4.36] Qingsong Qu et al."Effects of fermented ginseng on the gut microbiota and immunity of rats with antibiotic-associated diarrhea."J Ethnopharmacol. 2021 Mar;267:113594

• 10. [IF=5.548] Jing Hu et al."A highly sensitive visual sensor for tetracycline in food samples by a double-signal response fluorescent nanohybrid."Food Control. 2020 Feb;108:106832

• 9. [IF=3.361] Kunjie Wang et al."One-step synthesis of carbon nanodots for sensitive detection of cephalexin."Rsc Adv. 2015 Feb;5(26):20511-20515

• 8. Ai-Yue Hao, Xue-Qing Wang, Yan-Zhen Mei, Jun-Fang Nie, Ya-Qiong Yang, Chuan-Chao Dai, A smartphone-combined ratiometric fluorescence probe for specifically and visibly detecting cephalexin, Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscop

• 7. Xiong, Rongrong, et al. "Activated Carbon Developed from Amygdalus Pedunculata Shell for Cephalexin Removal: Kinetics and Equilibrium Study." IOP Conference Series: Materials Science and Engineering. Vol. 774. No. 1. IOP Publishing, 2020.

• 6. Wang, Kunjie, et al. "One-step synthesis of carbon nanodots for sensitive detection of cephalexin." RSC Advances 5.26 (2015): 20511-20515.Wang, Kunjie, et al. "One-step synthesis of carbon nanodots for sensitive detection of cephalexin." RSC Advances 5.26

• 5. 刘敏轩,赵兴然,于璐,鹿浩志,王向红.胶体金试纸条快速检测动物源性食品中头孢氨苄残留[J].食品研究与开发,2020,41(15):150-155.

• 4. 张政, 李攀杰, 蒋彩云,等. 城市污水处理工艺中金属与抗生素的调查研究[J]. 南京师范大学学报(工程技术版), 2018, 018(002):86-92.

• 3. 高铭坤, 张智, 钱芳. 混合菌制剂(BMX)毒理,功能性试验及对育肥猪的作用效果[J]. 饲料研究, 2018, No.485(04):66-71.

• 2. 李少妮, 孙康, 申烨华,等. 水蒸气活化法制备长柄扁桃壳基介孔活性炭的研究[J]. 生物质化学工程, 2018, 52(3):9-15.

• 1. 赵晓娟,张其美,曾景娣,白卫东,陈海光.氨苄青霉素钠分子印迹传感器的研制与应用[J].广州化工,2016,44(12):1-3+40.

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本计算器可帮助您计算出特定溶液中溶质的质量、溶液浓度和体积之间的关系，公式为：

质量 (mg) = 浓度 (mM) x 体积 (mL) x 分子摩尔量 (g/mol)

• pg ng μg mg g kg =
  fM pM nM μM mM M *
  nL μL mL L *