• 介紹：

   是一種口服有效的半合成頭孢菌素抗生素 (antibiotic)，具有廣泛的抗菌譜。Cephalexin 對多種革蘭氏陽性和革蘭氏陰性細(xì)菌具有抗菌活性。Cephalexin 靶向青霉素結(jié)合蛋白 (PBPs)，以抑制細(xì)菌細(xì)胞壁組裝。Cephalexin 可用于肺炎、鏈球菌性咽喉炎、細(xì)菌性心內(nèi)膜炎等的研究。

• 熔點： 196-198°C

• 沸點： 727.4°C at760mmHg

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

• 外觀： 白色結(jié)晶粉末

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

• 儲存條件： 2-8℃

• 注意：部分產(chǎn)品我司僅能提供部分信息，我司不保證所提供信息的權(quán)威性，僅供客戶參考交流研究之用。

• 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. 劉敏軒,趙興然,于璐,鹿浩志,王向紅.膠體金試紙條快速檢測動物源性食品中頭孢氨芐殘留[J].食品研究與開發(fā),2020,41(15):150-155.

• 4. 張政, 李攀杰, 蔣彩云,等. 城市污水處理工藝中金屬與抗生素的調(diào)查研究[J]. 南京師范大學(xué)學(xué)報(工程技術(shù)版), 2018, 018(002):86-92.

• 3. 高銘坤, 張智, 錢芳. 混合菌制劑(BMX)毒理,功能性試驗及對育肥豬的作用效果[J]. 飼料研究, 2018, No.485(04):66-71.

• 2. 李少妮, 孫康, 申燁華,等. 水蒸氣活化法制備長柄扁桃殼基介孔活性炭的研究[J]. 生物質(zhì)化學(xué)工程, 2018, 52(3):9-15.

• 1. 趙曉娟,張其美,曾景娣,白衛(wèi)東,陳海光.氨芐青霉素鈉分子印跡傳感器的研制與應(yīng)用[J].廣州化工,2016,44(12):1-3+40.

輸入產(chǎn)品批號：

本計算器可幫助您計算出特定溶液中溶質(zhì)的質(zhì)量、溶液濃度和體積之間的關(guān)系，公式為：

質(zhì)量 (mg) = 濃度 (mM) x 體積 (mL) x 分子摩爾量 (g/mol)

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