C7039

Cefotaxime sodium salt 钠盐

powder or crystals, suitable for plant cell culture, BioReagent

• 同義詞: Cefotaxim sodium salt 钠盐
• 經驗公式（希爾表示法）: C₁₆H₁₆N₅NaO₇S₂
• CAS號碼: 64485-93-4
• 分子量：: 477.45
• Beilstein: 5711411
• EC號碼: 264-915-9
• MDL號碼: MFCD00079073
• 分類程式碼代碼: 10171502
• PubChem物質ID: 24892923
• NACRES: NA.72

屬性

• product name: Cefotaxime sodium salt 钠盐, suitable for plant cell culture, BioReagent, powder or crystals
• 產品線: BioReagent
• 形狀: powder or crystals
• 技術: cell culture | plant: suitable
• 顏色: off-white to pale yellow
• 溶解度: H₂O: 10% ( )
• 抗生素活性譜: Gram-negative bacteria; Gram-positive bacteria
• 應用: agriculture
• 作用方式: cell wall synthesis | interferes
• 儲存溫度: 2-8°C
• SMILES 字串: [Na+].[H][C@]12SCC(COC(C)=O)=C(N1C(=O)[C@H]2NC(=O)C(=N/OC)\c3csc(N)n3)C([O-])=O
• InChI: 1S/C16H17N5O7S2.Na/c1-6(22)28-3-7-4-29-14-10(13(24)21(14)11(7)15(25)26)19-12(23)9(20-27-2)8-5-30-16(17)18-8;/h5,10,14H,3-4H2,1-2H3,(H2,17,18)(H,19,23)(H,25,26);/q;+1/p-1/b20-9-;/t10-,14-;/m1./s1
• InChI 密鑰: AZZMGZXNTDTSME-JUZDKLSSSA-M

描述

一般說明

Chemical structure: ß-lactam

應用

Cefotaxime sodium salt has been used as an test antibiotic in antibiotic susceptibility testing (AST) methods. It has also been used as an antibiotic to remove bacteria from O. tauri cultures.

生化／生理作用

Cefotaxim inhibits bacterial cell wall synthesis by binding to penicillin-binding proteins (PBPs) which inhibits the final transpeptidation step of peptidoglycan synthesis in bacterial cell walls. As a result, bacteria lyse due to cell wall autolytic enzymes.

Cefotaxime, a cephalosporin antibiotic, is active against both gram-negative and gram-positive bacteria. In addition, cefotaxime blocks the division of cyanobacteria. It also has an ability to inhibit the cell division of lower plant organelles/plastids such as the photosynthetic organelles of glaucophytes and chloroplasts of bryophytes.

其他說明

Broad spectrum third generation cephalosporin antibiotic.

Keep container tightly closed in a dry and well-ventilated place. Keep in a dry place. Keep in a dry place.

安全資訊

• 象形圖: GHS08
• 訊號詞: Danger
• 危險聲明: H317,H334
• 防範說明: P261 - P272 - P280 - P284 - P302 + P352 - P333 + P313
• 危險分類: Resp. Sens. 1 - Skin Sens. 1
• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 2
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable
• 個人防護裝備: dust mask type N95 (US), Eyeshields, Faceshields, Gloves