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当前位置: 首页 > 产品中心 > Antibiotic > TOKU-E/Cefazolin sodium, USP/C006/1 g
商品详细TOKU-E/Cefazolin sodium, USP/C006/1 g
TOKU-E/Cefazolin sodium, USP/C006/1 g
TOKU-E/Cefazolin sodium, USP/C006/1 g
商品编号: C006
品牌: TOKUE
市场价: ¥0.00
美元价: 0.00
产地: 美国(厂家直采)
公司:
产品分类: 抗生素
公司分类: Antibiotic
联系Q Q: 3392242852
电话号码: 4000-520-616
电子邮箱: info@ebiomall.com
商品介绍

Cefazolin sodium, USP is a first generation cephalosporin antibiotic.  Cefazolin sodium is sparingly soluble in aqueous solution (0.47 mg/mL).

    CAS Number

    27164-46-1

    Molecular Formula

    C14H13N8NaO4S3

    Molecular Weight

    476.49

    Mechanism of Action

    Like β-lactams, cephalosporins interfere with PBP (penicillin binding protein) activity involved in the final phase of peptidoglycan synthesis. PBP’s are enzymes which catalyze a pentaglycine crosslink between alanine and lysine residues providing additional strength to the cell wall. Without a pentaglycine crosslink, the integrity of the cell wall is severely compromised and ultimately leads to cell lysis and death. Resistance to cephalosporins is commonly due to cells containing plasmid encoded β-lactamases.

    Storage Conditions

    -20°C

    Tariff Code

    2941.90.5000

    Spectrum

    Cefazolin sodium is a broad spectrum antibiotic used especially against bacteria responsible for causing skin infections.

Specifications:

    Form

    Powder

    Appearance

    White or almost white powder

    Source

    Semi-synthetic

    Impurity Profile

    Impurity A| (6R,7R)-7-amino-3-[[(5-methyl-1,3,4-thiadiazol-2-yl)sulphanyl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid|30246-33-4|C11H12N4O3S3|344.44| Impurity B| (6R,7R)-7-[(2,2-dimethylpropanoyl)amino]-3-[[(5-methyl-1,3,4-thiadiazol-2-yl)sulphanyl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid||C16H20N4O4S3|428.55| Impurity C| (6R,7R)-3-methyl-8-oxo-7-[(1H-tetrazol-1-ylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid|56842-77-4|C11H12N6O4S|324.32| Impurity D| (6R,7R)-3-[(acetyloxy)methyl]-8-oxo-7-[(1H-tetrazol-1-ylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid|32510-61-5|C13H14N6O6S|382.36| Impurity E| MMTD|29490-19-5|C3H4N2S2|132.2| Impurity G| (5aR,6R)-6-[(1H-tetazol-1-ylacetyl)amino-5a,6-dihydro 3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazine-1,7(4H)-dione||C11H10N6O4S|322.30| Impurity H| 7-ACA|957-68-6|C10H12N2O5S|272.28| Impurity I| cefazoloic acid; 2-[carboxy[(1H-tetrazol-1-ylacetyl)amino]methyl]-5-[[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanyl]methyl]-5,6-dihydro-2H-1,3-thiazine-4-carboxylic acid||C14H16N8O5S3|472.53| Impurity J| hydrolysed cefazoloic acid; 2-[carboxy[(1H-tetrazol-1-ylacetyl)amino]methyl]-5-(hydroxymethyl)-5,6-dihydro-2H-1,3-thiazine-4-carboxylic acid||C11H14N6O6S|358.33| Impurity K| Cefazolinamide; (6R,7R)-3-[[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanyl]methyl]-8-oxo-7-[(1H-tetrazol-1-ylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxamide||C14H15N9O3S3|453.53| Impurity L| (6R,7S)-3-[[(5-methyl-1,3,4-thiadiazol-2-yl)sulphanyl]methyl]-8-oxo-7-[(1H-tetrazol-1-ylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 1H-Tetrazole-1-acetic acid|21732-17-2|C3H4N4O2|128.09|

    Water Content (Karl Fisher)

    ≤6.0%

    pH

    4.0-6.0

    Optical Rotation

    -10° to -24°

    Assay

    (On Dried Basis): 89.1-110.1%

品牌介绍
当我们的门在1981年首次开放时,我们是一家位于日本东京的化学贸易公司,名为TOKUICHI,在日语中意为“道德至上”。建立了坚实的基础,我们公司专注于通过发酵生产抗生素,然后专门从事制药和生物技术研究领域。为了反映我们向全球领先的抗生素制造商的成长,我们将我们的名称更名为TOKU-E。尽管我们扩大了范围以更好地为客户服务,但我们仍然保持着强大的道德底蕴。我们的使命是通过创新性使用抗菌剂来简化研究科学家的生活。通过消除污染和简化基因选择,我们为在细胞/植物生物学,微生物学,病毒学,干细胞疗法和癌症研究中的发现提供了空间。我们强大的开发流程可提供新颖的抗生素产品,从而简化您的工作流程,改善结果并节省时间。TOKU-E在美国,欧洲和新加坡设有设施,可为您提供全球服务,我们的全球分销商网络可提供特定地区的专业知识。我们公司符合  ISO 9001:2015  质量管理体系标准。我们邀请您搜索我们提供的新型抗菌产品,并发现它们如何简化您今天的研究生活。