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頭孢氨芐

    
分析標準品,HPLC≥98%

Cephalexin monohydrate

源葉
B25341 一鍵復(fù)制產(chǎn)品信息
15686-71-2
C16H17N3O4S
347.39
MFCD00056877
頭孢菌素Ⅳ;先鋒霉素Ⅳ;苯甘頭孢菌素;苯甘孢霉素;頭孢氨芐一水合物;(6R,7R)-3-甲基-7-[(R)-2-氨基-2-苯乙酰氨基]-8-氧-5-硫雜-1-雙環(huán)[4·2·0]辛-2-烯-2-甲酸
貨號 規(guī)格 價格 上海 北京 武漢 南京 購買數(shù)量
B25341-200mg
分析標準品,HPLC≥98% ¥72.00 8 4 - 1
產(chǎn)品介紹 參考文獻(26篇) 質(zhì)檢證書(COA) 摩爾濃度計算器 相關(guān)產(chǎn)品

產(chǎn)品介紹

 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菌具有抗菌活性。Cephalexin 靶向青霉素結(jié)合蛋白 (PBPs),以抑制細菌細胞壁組裝。Cephalexin 可用于肺炎、鏈球菌性咽喉炎、細菌性心內(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。

參考文獻(26篇)

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. [IF=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. [IF=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. [IF=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. [IF=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. [IF=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.

質(zhì)檢證書(COA)

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請輸入貨號和一個與之匹配的批號。
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批號:JS298415 貨號:S20001-25g
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摩爾濃度計算器

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

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