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那氟沙星 /Nadifloxacin 99%+

货号:A140688 同义名: OPC7251 Ambeed 开学季,买赠积分,赢豪礼

Nadifloxacin is a fluoroquinolone broad-spectrum antibacterial, working by inhibiting the enzyme DNA gyrase and thus inhibiting the bacterial multiplication.

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There will be a HazMat fee per item when shipping a dangerous goods. The HazMat fee will be charged to your UPS/DHL/FedEx collect account or added to the invoice unless the package is shipped via Ground service. Ship by air in Excepted Quantity (each bottle), which is up to 1g/1mL for class 6.1 packing group I or II, and up to 25g/25ml for all other HazMat items.

Type HazMat fee for 500 gram (Estimated)
Excepted Quantity USD 0.00
Limited Quantity USD 15-60
Inaccessible (Haz class 6.1), Domestic USD 80+
Inaccessible (Haz class 6.1), International USD 150+
Accessible (Haz class 3, 4, 5 or 8), Domestic USD 100+
Accessible (Haz class 3, 4, 5 or 8), International USD 200+
Nadifloxacin 化学结构 CAS号:124858-35-1
Nadifloxacin 化学结构
CAS号:124858-35-1
Nadifloxacin 3D分子结构
CAS号:124858-35-1
Nadifloxacin 化学结构 CAS号:124858-35-1
Nadifloxacin 3D分子结构 CAS号:124858-35-1
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Nadifloxacin 纯度/质量文件 产品仅供科研

货号:A140688 标准纯度: 99%+
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1. 鼠标悬停在“+”上可以显示相关IC50的具体数值。"+"越多,抑制作用越强。2. "✔"表示该化合物对相应的亚型有抑制作用,但抑制强度暂时没有相关数据。

Nadifloxacin 生物活性

描述 Nadifloxacin, a new fluoroquinolone with anti-Propionibacterium acnes activity and additional anti-inflammatory activity, is approved for use in acne. Topical nadifloxacin is effective, tolerable, and safe for mild or moderate facial acne. Its clinical effectiveness is comparable to clindamycin when used as add-on therapy to benzoyl peroxide[3]. Nadifloxacin has potential as a topical agent for short-term treatment of skin infections[2]. PHMB/nadifloxacin (polymer polyhexamethylene biguanide, PHMB) nanoparticles are effective against intracellular bacteria and could be further developed for the treatment of skin and soft tissue infections[4]. LC-EC cultured with nadifloxacin at 10 microg/ml or more significantly suppressed the antigen-presenting function of LC (Langerhans cells) for T cells. The ability of MHC class II+ keratinocytes to present a superantigen to T cells was suppressed by preincubation of keratinocytes with 30 microg/ml or more of nadifloxacin. Nadifloxacin downmodulates cutaneous immunity by interfering with the antigen-presenting ability of epidermal cells[5].

Nadifloxacin 参考文献

[1]Hosoda S, Komine M, et al. Nadifloxacin downregulates the production of matrix metalloproteinases in the human epidermal keratinocyte cell line HaCaT. J Dermatol. 2012 Oct;39(10):855-7.

[2]Jacobs MR, Appelbaum PC. Nadifloxacin: a quinolone for topical treatment of skin infections and potential for systemic use of its active isomer, WCK 771. Expert Opin Pharmacother. 2006;7(14):1957–1966

[3]Choudhury S, Chatterjee S, Sarkar DK, Dutta RN. Efficacy and safety of topical nadifloxacin and benzoyl peroxide versus clindamycin and benzoyl peroxide in acne vulgaris: A randomized controlled trial. Indian J Pharmacol. 2011;43(6):628–631

[4]Kamaruzzaman NF, Pina MF, Chivu A, Good L. Polyhexamethylene Biguanide and Nadifloxacin Self-Assembled Nanoparticles: Antimicrobial Effects against Intracellular Methicillin-Resistant Staphylococcus aureus. Polymers (Basel). 2018;10(5):521. Published 2018 May 12

[5]Murata K, Sugita K, Kobayashi M, Kabashima K, Tokura Y. Nadifloxacin downmodulates antigen-presenting functions of epidermal Langerhans cells and keratinocytes. J Dermatol Sci. 2006;42(2):91–99

Nadifloxacin 实验方案

计算器
存储液制备 1mg 5mg 10mg

1 mM

5 mM

10 mM

2.77mL

0.55mL

0.28mL

13.87mL

2.77mL

1.39mL

27.75mL

5.55mL

2.77mL

Nadifloxacin 技术信息

CAS号124858-35-1
分子式C19H21FN2O4
分子量 360.38
别名 OPC7251
运输蓝冰
存储条件

粉末 Inert atmosphere,Room Temperature

液体 -20°C:3-6个月-80°C:12个月

溶解度

DMSO: 25 mg/mL(69.37 mM),配合低频超声助溶,注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO

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