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Cefamandole nafate

目录号: A17263
Cefamandole nafate 是一种前体药物,通过血浆酯酶的水解作用产生 cefamandole,这是一种具有杀菌活性的第二代头孢菌素抗生素。Cefamandole nafate 用于研究 PBP 2A 和其他青霉素结合蛋白(PDPs)的表达和抑制对细菌细胞壁粘多糖合成的影响。Cefamandole 与位于细菌细胞壁内膜上的青霉素结合蛋白(PBP)结合并使其失活。PBP 的失活干扰了细菌细胞壁强度和刚性所必需的肽聚糖链的交联。这导致细菌细胞壁变弱并引起细胞裂解。
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规格 价格 库存 数量
50mg
¥175.00
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100mg
¥280.00
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200mg
¥385.00
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500mg
¥910.00
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重要通知:仅供研究使用。我们不向患者销售。

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生物活性
Discription Cefamandole nafate is a pro-drug that is hydrolyzed by plasma esterases to produce cefamandole, second-generation cephalosporin antibiotic with bactericidal activity. Cefamandole nafate is used to study the effects of expression and inhibition of PBP 2A and other penicillin-binding proteins (PDPs) on bacterial cell wall mucopeptide synthesis. Cefamandole binds to and inactivates penicillin-binding proteins (PBP) located on the inner membrane of the bacterial cell wall. Inactivation of PBPs interferes with the cross-linkage of peptidoglycan chains necessary for bacterial cell wall strength and rigidity. This results in the weakening of the bacterial cell wall and causes cell lysis.
产品信息
目录号 A17263
分子式 C19H17N6NaO6S2
分子量 512.49
CAS号 42540-40-9
SMILES CN1C(=NN=N1)SCC2=C(N3[C@@H]([C@@H](C3=O)NC(=O)[C@@H](C4=CC=CC=C4)OC=O)SC2)C(=O)[O-].[Na+]
其他名称 Cefamandole Nafate; Cephamandole nafate; Cemandil sodium salt; Cefamandol nafato; O-Formylcefamandole sodium; Mandol
储存条件

Store lyophilized at -20ºC, keep desiccated.
In lyophilized form, the chemical is stable for 36 months.
In solution, store at -20ºC and use within 3 months to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.

溶解性数据
In vitro DMSO 93 mg/mL (181.46 mM)
Water 93 mg/mL (181.46 mM)
Ethanol Insoluble
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Adooq tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
Preparing Stock Solutions
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
0.1 mM 19.51 mL 97.56 mL 195.13 mL
0.5 mM 3.9 mL 19.51 mL 39.03 mL
1 mM 1.95 mL 9.76 mL 19.51 mL
5 mM 0.39 mL 1.95 mL 3.9 mL
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