抗生素, Antibiotics

在细胞培养过程中使用抗生素可防止致病菌污染，避免后者诱导细胞培养形态或生理变化以及细胞系污染。诸如青霉素、嘌呤霉素和氨苄青霉素等抗生素分子主要通过抑制或调节细胞壁合成、核酸代谢和蛋白质合成或破坏膜结构来特异性靶向并杀死特定细胞。包括抗菌、抗病毒、抗真菌和抗肿瘤试剂，可控制和消除细胞培养物污染，帮助您在实验室中保持无菌条件。此外，某些抗生素也可用作构建转染/转基因细胞的筛选剂。
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头孢唑啉钠盐，Cefazolin sodium salt；certified reference material, pharmaceutical secondary standard

PHR2681
图片 头孢唑啉钠盐，Cefazolin sodium salt；certified reference material, pharmaceutical secondary standard
别名：头孢唑啉钠标准品；先锋唑啉；西孢唑啉；唑啉头孢菌素；先锋啉；凯复卓；先锋5号；先锋霉素Ⅴ；头孢菌素Ⅴ；(6R,7R)-3-[[(5-甲基-1,3,4-噻二唑-2-基）硫]甲基]-7-[(1H-四唑-1-基）乙酰氨基]-8-氧代-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-甲酸钠盐；Cefazolin, Sodium Salt; Cefazolin Sodium; Cefazolin; sodium 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-carboxylate; sodium (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-carboxylate

Empirical Formula (Hill Notation): C14H13N8NaO4S3 CAS号: 27164-46-1 分子量: 476.49 Beilstein: 3585038 MDL编号: MFCD00056883
¥1,350.00

左氧氟沙星半水合物，Levofloxacin Hemihydrate；≥99.0% (HPLC)

L00673
图片 左氧氟沙星半水合物，Levofloxacin Hemihydrate；≥99.0% (HPLC)
别名：Levofloxacin hemihydrate；(S)-9-Fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic Acid Hemihydrate；(S)-3-甲基-9-氟-10-(4-甲基哌嗪-1-基)-7-氧代-3,7-二氢-2H-1,4-噁嗪并[2,3,4-ij]喹啉-6-甲酸半水合物

Empirical Formula (Hill Notation): C18H20FN3O4 · 0.5H2O CAS号: 138199-71-0 分子量: 370.38 MDL编号: MFCD07772024 PubChem化学物质编号: 329823561 NACRES: NA.24
¥676.00

左氧氟沙星半水合物，Levofloxacin Hemihydrate；Pharmaceutical Secondary Standard; Certified Reference Material

PHR1697
图片 左氧氟沙星半水合物，Levofloxacin Hemihydrate；Pharmaceutical Secondary Standard; Certified Reference Material
别名：左氧氟沙星标准品；Levofloxacin hemihydrate；(S)-9-Fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic Acid Hemihydrate；(S)-3-甲基-9-氟-10-(4-甲基哌嗪-1-基)-7-氧代-3,7-二氢-2H-1,4-噁嗪并[2,3,4-ij]喹啉-6-甲酸半水合物

Empirical Formula (Hill Notation): C18H20FN3O4 · 0.5H2O CAS号: 138199-71-0 分子量: 370.38 MDL编号: MFCD07772024 PubChem化学物质编号: 329823561 NACRES: NA.24
¥2,048.25

伊曲康唑，Itraconazole；≥98% (TLC)

I6657
图片 伊曲康唑，Itraconazole；≥98% (TLC)
别名：依他康唑；R51211；奥立康唑；孢粉；斯皮仁诺；Oriconazole；Sporanox

Empirical Formula (Hill Notation): C35H38Cl2N8O4 CAS号: 84625-61-6 分子量: 705.63 MDL编号: MFCD00870168 PubChem化学物质编号: 329815394 NACRES: NA.85
¥1,334.06

伊曲康唑，Itraconazole；Pharmaceutical Secondary Standard; Certified Reference Material

PHR1834
图片 伊曲康唑，Itraconazole；Pharmaceutical Secondary Standard; Certified Reference Material
别名：依他康唑；R51211；奥立康唑；孢粉；斯皮仁诺；Oriconazole；Sporanox

Empirical Formula (Hill Notation): C35H38Cl2N8O4 CAS号: 84625-61-6 分子量: 705.63 MDL编号: MFCD00870168 PubChem化学物质编号: 329823629 NACRES: NA.24
¥2,512.70

头孢他啶水合物，Ceftazidime hydrate；≥90.0%, contains ~10% sodium carbonate as stabilizer

C3809
图片 头孢他啶水合物，Ceftazidime hydrate；≥90.0%, contains ~10% sodium carbonate as stabilizer
别名：头孢他啶水合物；1-\ [[(6R,7R)-7-\ [\ [(2Z)-（2-氨基-4-噻唑基）\ [（1-羧基-1-甲基乙氧基）亚氨基] 乙酰基] 氨基]-2-羧基-8-氧代-5-硫杂-1-氮杂双环 \ [4.2.0] 辛-2-烯-3-基] 甲基] 吡啶； 1-[[(6R,7R)-7-[[(2Z)-(2-amino-4-thiazolyl)[(1-carboxy-1-methylethoxy)imino]acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]pyridinum；头孢塔齐定；噻甲酸肟头孢菌素；凯复定；复达欣；安赛定；复达新；头孢齐定；头孢噻甲羧肟；头孢噻甲羧肟五水化物；头孢羧甲噻肟；头孢他定；头孢他啶五水化物

Empirical Formula (Hill Notation): C22H22N6O7S2 · xH2O CAS号: 120618-65-7 分子量: 546.58 (anhydrous basis) MDL编号: MFCD00153936 PubChem化学物质编号: 24892644 NACRES: NA.85
¥4,183.09

头孢他啶水合物，Ceftazidime hydrate；95.0-102.0% anhydrous basis

A6987
图片 头孢他啶水合物，Ceftazidime hydrate；95.0-102.0% anhydrous basis
别名：头孢他啶水合物；1-\ [[(6R,7R)-7-\ [\ [(2Z)-（2-氨基-4-噻唑基）\ [（1-羧基-1-甲基乙氧基）亚氨基] 乙酰基] 氨基]-2-羧基-8-氧代-5-硫杂-1-氮杂双环 \ [4.2.0] 辛-2-烯-3-基] 甲基] 吡啶； 1-[[(6R,7R)-7-[[(2Z)-(2-amino-4-thiazolyl)[(1-carboxy-1-methylethoxy)imino]acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]pyridinum；头孢塔齐定；噻甲酸肟头孢菌素；凯复定；复达欣；安赛定；复达新；头孢齐定；头孢噻甲羧肟；头孢噻甲羧肟五水化物；头孢羧甲噻肟；头孢他定；头孢他啶五水化物

Empirical Formula (Hill Notation): C22H22N6O7S2 · xH2O CAS号: 120618-65-7 分子量: 546.58 (anhydrous basis) MDL编号: MFCD00153936 PubChem化学物质编号: 329770910 NACRES: NA.85
¥1,960.00

硫酸粘杆菌素 [多粘菌素E硫酸盐]，Colistin sulfate salt；≥19,000 IU/mg

C4461
图片 硫酸粘杆菌素 [多粘菌素E硫酸盐]，Colistin sulfate salt；≥19,000 IU/mg
别名：硫酸黏菌素；黏菌素硫酸盐；硫酸多粘菌素E；Polymyxin E；CAS号: 1264-72-8 EC 号: 215-034-3 MDL编号: MFCD00146495 eCl@ss: 34050906 NACRES: NA.85
¥576.00

硫酸粘杆菌素 [多粘菌素E硫酸盐]，Colistin sulfate salt；Pharmaceutical Secondary Standard; Certified Reference Material

PHR1605
图片 硫酸粘杆菌素 [多粘菌素E硫酸盐]，Colistin sulfate salt；Pharmaceutical Secondary Standard; Certified Reference Material
别名：硫酸黏菌素；黏菌素硫酸盐；硫酸多粘菌素E；Polymyxin E；CAS号: 1264-72-8 EC 号: 215-034-3 MDL编号: MFCD00146495 NACRES: NA.24
¥1,950.00

泰乐菌素酒石酸酯 [酒石酸泰洛星]，Tylosin tartrate；potency: ≥800 units/mg tylosin

T6134
图片 泰乐菌素酒石酸酯 [酒石酸泰洛星]，Tylosin tartrate；potency: ≥800 units/mg tylosin
别名：酒石酸泰乐菌素；泰乐菌素酒石酸盐；泰农；泰乐二甲基酸；酒石酸太东菌素；2-((4R,5S,6S,7R,9R,11E,13E,15R,16R)-6-(((2R,3R,4R,5S,6R)-5-(((2S,4R,5S,6S)-4,5-Dihydroxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-16-ethyl-4-hydroxy-15-((((2R,3R,4R,5R,6R)-5-hydroxy-3,4-dimethoxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)；2-((4R,5S,6S,7R,9R,11E,13E,15R,16R)-6-(((2R,3R,4R,5S,6R)-5-(((2S,4R,5S,6S)-4,5-二羟基-4,6-二甲基四氢-2H-吡喃-2-基)氧基)-4-(二甲基氨基)-3-羟基-6-甲基四氢-2H-吡喃-2-基)氧基)-16-乙基-4-羟基-15-((((2R,3R,4R,5R,6R)-5-羟基-3,4-二甲氧基-6-甲基四氢-2H-吡喃-2-基)氧基)甲基)-5,9,13-三甲基-2,10-二氧杂氧杂环十六烷-11,13-二烯-7-基)乙醛 (2R,3R)-2,3-二羟基琥珀酸酯

MDL编号: MFCD07783824 PubChem化学物质编号: 24900350 NACRES: NA.85
¥755.00

泰乐菌素酒石酸酯 [酒石酸泰洛星]，Tylosin tartrate；powder, BioReagent, suitable for cell culture, ≥800 units/mg tylosin

T6271
图片 泰乐菌素酒石酸酯 [酒石酸泰洛星]，Tylosin tartrate；powder, BioReagent, suitable for cell culture, ≥800 units/mg tylosin
别名：酒石酸泰乐菌素；泰乐菌素酒石酸盐；泰农；泰乐二甲基酸；酒石酸太东菌素；2-((4R,5S,6S,7R,9R,11E,13E,15R,16R)-6-(((2R,3R,4R,5S,6R)-5-(((2S,4R,5S,6S)-4,5-Dihydroxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-16-ethyl-4-hydroxy-15-((((2R,3R,4R,5R,6R)-5-hydroxy-3,4-dimethoxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)；2-((4R,5S,6S,7R,9R,11E,13E,15R,16R)-6-(((2R,3R,4R,5S,6R)-5-(((2S,4R,5S,6S)-4,5-二羟基-4,6-二甲基四氢-2H-吡喃-2-基)氧基)-4-(二甲基氨基)-3-羟基-6-甲基四氢-2H-吡喃-2-基)氧基)-16-乙基-4-羟基-15-((((2R,3R,4R,5R,6R)-5-羟基-3,4-二甲氧基-6-甲基四氢-2H-吡喃-2-基)氧基)甲基)-5,9,13-三甲基-2,10-二氧杂氧杂环十六烷-11,13-二烯-7-基)乙醛 (2R,3R)-2,3-二羟基琥珀酸酯

MDL编号: MFCD07783824 PubChem化学物质编号: 24900364 NACRES: NA.76
¥826.00

泰乐菌素酒石酸酯 [酒石酸泰洛星]，Tylosin tartrate；VETRANAL®, analytical standard

33847
图片 泰乐菌素酒石酸酯 [酒石酸泰洛星]，Tylosin tartrate；VETRANAL®, analytical standard
别名：泰乐菌素酒石酸酯标准品；酒石酸泰乐菌素标准品；泰乐菌素酒石酸盐；泰农；泰乐二甲基酸；酒石酸太东菌素；2-((4R,5S,6S,7R,9R,11E,13E,15R,16R)-6-(((2R,3R,4R,5S,6R)-5-(((2S,4R,5S,6S)-4,5-Dihydroxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-16-ethyl-4-hydroxy-15-((((2R,3R,4R,5R,6R)-5-hydroxy-3,4-dimethoxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)；2-((4R,5S,6S,7R,9R,11E,13E,15R,16R)-6-(((2R,3R,4R,5S,6R)-5-(((2S,4R,5S,6S)-4,5-二羟基-4,6-二甲基四氢-2H-吡喃-2-基)氧基)-4-(二甲基氨基)-3-羟基-6-甲基四氢-2H-吡喃-2-基)氧基)-16-乙基-4-羟基-15-((((2R,3R,4R,5R,6R)-5-羟基-3,4-二甲氧基-6-甲基四氢-2H-吡喃-2-基)氧基)甲基)-5,9,13-三甲基-2,10-二氧杂氧杂环十六烷-11,13-二烯-7-基)乙醛 (2R,3R)-2,3-二羟基琥珀酸酯

MDL编号: MFCD07783824 PubChem化学物质编号: 329754665 NACRES: NA.24
¥905.00
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