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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氯霉素，Chloramphenicol；≥98% (HPLC)

C0378
图片 氯霉素，Chloramphenicol；≥98% (HPLC)
别名：D-苏式-(-)-N-[α-(羟基甲基)-β-羟基-对硝基苯乙基]-2,2-二氯乙酰胺；(1R,2R)-N-[α-(羟基甲基)-β-羟基-对硝基苯乙基]-2,2-二氯乙酰胺；D-(-)-苏-1-对硝基苯基-2-二氯乙酰胺基-1,3-丙二醇；左旋霉素；左旋-苏-1-(对硝基苯基)-2-二氯乙酰氨基-1,3-丙二醇；D(−)-threo-2,2-Dichloro-N-[β-hydroxy-α-(hydroxymethyl)-β-(4-nitrophenyl)ethyl]acetamide, D-(−)-threo-2-Dichloroacetamido-1-(4-nitrophenyl)-1,3-propanediol, D-threo-2,2-Dichloro-N-[β-hydroxy-α-(hydroxymethyl)-4-nitrophenethyl]acetamide, Chloromycetin

线性分子式: Cl2CHCONHCH(CH2OH)CH(OH)C6H4NO2 CAS号: 56-75-7 分子量: 323.13 Beilstein: 2225532 EC 号: 200-287-4 MDL编号: MFCD00078159 PubChem化学物质编号: 24892250 NACRES: NA.76
¥445.00

氯霉素，Chloramphenicol；BioReagent, suitable for plant cell culture, ≥98.0%

C1919
图片 氯霉素，Chloramphenicol；BioReagent, suitable for plant cell culture, ≥98.0%
别名：D-苏式-(-)-N-[α-(羟基甲基)-β-羟基-对硝基苯乙基]-2,2-二氯乙酰胺；(1R,2R)-N-[α-(羟基甲基)-β-羟基-对硝基苯乙基]-2,2-二氯乙酰胺；D-(-)-苏-1-对硝基苯基-2-二氯乙酰胺基-1,3-丙二醇；左旋霉素；左旋-苏-1-(对硝基苯基)-2-二氯乙酰氨基-1,3-丙二醇；D(−)-threo-2,2-Dichloro-N-[β-hydroxy-α-(hydroxymethyl)-β-(4-nitrophenyl)ethyl]acetamide, D-(−)-threo-2-Dichloroacetamido-1-(4-nitrophenyl)-1,3-propanediol, D-threo-2,2-Dichloro-N-[β-hydroxy-α-(hydroxymethyl)-4-nitrophenethyl]acetamide, Chloromycetin

线性分子式: Cl2CHCONHCH(CH2OH)CH(OH)C6H4NO2 CAS号: 56-75-7 分子量: 323.13 Beilstein: 2225532 EC 号: 200-287-4 MDL编号: MFCD00078159 PubChem化学物质编号: 24892448 NACRES: NA.76
¥476.00

氯霉素，Chloramphenicol；meets USP testing specifications, 97.0-103.0%

C0857
图片 氯霉素，Chloramphenicol；meets USP testing specifications, 97.0-103.0%
别名：D-苏式-(-)-N-[α-(羟基甲基)-β-羟基-对硝基苯乙基]-2,2-二氯乙酰胺；(1R,2R)-N-[α-(羟基甲基)-β-羟基-对硝基苯乙基]-2,2-二氯乙酰胺；D-(-)-苏-1-对硝基苯基-2-二氯乙酰胺基-1,3-丙二醇；左旋霉素；左旋-苏-1-(对硝基苯基)-2-二氯乙酰氨基-1,3-丙二醇；D(−)-threo-2,2-Dichloro-N-[β-hydroxy-α-(hydroxymethyl)-β-(4-nitrophenyl)ethyl]acetamide, D-(−)-threo-2-Dichloroacetamido-1-(4-nitrophenyl)-1,3-propanediol, D-threo-2,2-Dichloro-N-[β-hydroxy-α-(hydroxymethyl)-4-nitrophenethyl]acetamide, Chloromycetin

线性分子式: Cl2CHCONHCH(CH2OH)CH(OH)C6H4NO2 CAS号: 56-75-7 分子量: 323.13 Beilstein: 2225532 EC 号: 200-287-4 MDL编号: MFCD00078159 PubChem化学物质编号: 24892278 NACRES: NA.21
¥976.00

氯霉素，Chloramphenicol；Pharmaceutical Secondary Standard; Certified Reference Material

PHR1412
图片 氯霉素，Chloramphenicol；Pharmaceutical Secondary Standard; Certified Reference Material
别名：氯霉素标准品；D-苏式-(-)-N-[α-(羟基甲基)-β-羟基-对硝基苯乙基]-2,2-二氯乙酰胺；(1R,2R)-N-[α-(羟基甲基)-β-羟基-对硝基苯乙基]-2,2-二氯乙酰胺；D-(-)-苏-1-对硝基苯基-2-二氯乙酰胺基-1,3-丙二醇；左旋霉素；左旋-苏-1-(对硝基苯基)-2-二氯乙酰氨基-1,3-丙二醇；D(−)-threo-2,2-Dichloro-N-[β-hydroxy-α-(hydroxymethyl)-β-(4-nitrophenyl)ethyl]acetamide, D-(−)-threo-2-Dichloroacetamido-1-(4-nitrophenyl)-1,3-propanediol, D-threo-2,2-Dichloro-N-[β-hydroxy-α-(hydroxymethyl)-4-nitrophenethyl]acetamide, Chloromycetin

CAS号 56-75-7 经验分子式（希尔表示法） C11H12Cl2N2O5 分子量 323.13 MDL number MFCD00078159；EC 号: 200-287-4 NACRES: NA.24
¥1,087.00

氯霉素，Chloramphenicol；VETRANAL®, analytical standard, ≥98% (HPLC)

31667
图片 氯霉素，Chloramphenicol；VETRANAL®, analytical standard, ≥98% (HPLC)
别名：氯霉素标准品；D-苏式-(-)-N-[α-(羟基甲基)-β-羟基-对硝基苯乙基]-2,2-二氯乙酰胺；(1R,2R)-N-[α-(羟基甲基)-β-羟基-对硝基苯乙基]-2,2-二氯乙酰胺；D-(-)-苏-1-对硝基苯基-2-二氯乙酰胺基-1,3-丙二醇；左旋霉素；左旋-苏-1-(对硝基苯基)-2-二氯乙酰氨基-1,3-丙二醇；D(−)-threo-2,2-Dichloro-N-[β-hydroxy-α-(hydroxymethyl)-β-(4-nitrophenyl)ethyl]acetamide, D-(−)-threo-2-Dichloroacetamido-1-(4-nitrophenyl)-1,3-propanediol, D-threo-2,2-Dichloro-N-[β-hydroxy-α-(hydroxymethyl)-4-nitrophenethyl]acetamide, Chloromycetin

线性分子式: Cl2CHCONHCH(CH2OH)CH(OH)C6H4NO2 CAS号: 56-75-7 分子量: 323.13 Beilstein: 2225532 EC 号: 200-287-4 MDL编号: MFCD00078159 PubChem化学物质编号: 329753874 NACRES: NA.24
¥675.00

氯霉素，Chloramphenicol；γ-irradiated, ≥600 µg/mg

C7795
图片 氯霉素，Chloramphenicol；γ-irradiated, ≥600 µg/mg
别名：D-苏式-(-)-N-[α-(羟基甲基)-β-羟基-对硝基苯乙基]-2,2-二氯乙酰胺；(1R,2R)-N-[α-(羟基甲基)-β-羟基-对硝基苯乙基]-2,2-二氯乙酰胺；D-(-)-苏-1-对硝基苯基-2-二氯乙酰胺基-1,3-丙二醇；左旋霉素；左旋-苏-1-(对硝基苯基)-2-二氯乙酰氨基-1,3-丙二醇；D(−)-threo-2,2-Dichloro-N-[β-hydroxy-α-(hydroxymethyl)-β-(4-nitrophenyl)ethyl]acetamide, D-(−)-threo-2-Dichloroacetamido-1-(4-nitrophenyl)-1,3-propanediol, D-threo-2,2-Dichloro-N-[β-hydroxy-α-(hydroxymethyl)-4-nitrophenethyl]acetamide, Chloromycetin

线性分子式: Cl2CHCONHCH(CH2OH)CH(OH)C6H4NO2 CAS号: 56-75-7 分子量: 323.13 Beilstein: 2225532 EC 号: 200-287-4 MDL编号: MFCD00078159 PubChem化学物质编号: 24892989 NACRES: NA.31
¥455.00

头孢噻肟钠盐 [噻孢霉素]，Cefotaxime sodium salt；≥97% (HPLC), suitable for cell culture, Calbiochem®

219504
图片 头孢噻肟钠盐 [噻孢霉素]，Cefotaxime sodium salt；≥97% (HPLC), suitable for cell culture, Calbiochem®
别名：头孢霉素；头孢赛肟钠盐；头孢噻吩钠盐；Cefotaxim sodium salt；7-[2-(2-Amino-4-thiazolyl)glyoxylamido]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate 7²-(Z)-(O-methyloxime) Acetate, Na, Cefotaxim sodium salt

Empirical Formula (Hill Notation): C16H16N5NaO7S2 CAS号: 64485-93-4 分子量: 477.45 Beilstein: 5711411 MDL编号: MFCD00079073
¥755.00

头孢噻肟钠盐 [噻孢霉素]，Cefotaxime sodium salt；Pharmaceutical Secondary Standard; Certified Reference Material

PHR2099
图片 头孢噻肟钠盐 [噻孢霉素]，Cefotaxime sodium salt；Pharmaceutical Secondary Standard; Certified Reference Material
别名：头孢霉素；头孢赛肟钠盐；头孢噻吩钠盐；Cefotaxim sodium salt；7-[2-(2-Amino-4-thiazolyl)glyoxylamido]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate 7²-(Z)-(O-methyloxime) Acetate, Na, Cefotaxim sodium salt

Empirical Formula (Hill Notation): C16H16N5NaO7S2 CAS号: 64485-93-4 分子量: 477.45 Beilstein: 5711411 MDL编号: MFCD00079073
¥1,726.00

头孢噻肟钠盐 [噻孢霉素]，Cefotaxime sodium salt；potency: 916-964 μg per mg

C7912
图片 头孢噻肟钠盐 [噻孢霉素]，Cefotaxime sodium salt；potency: 916-964 μg per mg
别名：头孢霉素；头孢赛肟钠盐；头孢噻吩钠盐；Cefotaxim sodium salt；7-[2-(2-Amino-4-thiazolyl)glyoxylamido]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate 7²-(Z)-(O-methyloxime) Acetate, Na, Cefotaxim sodium salt

Empirical Formula (Hill Notation): C16H16N5NaO7S2 CAS号: 64485-93-4 分子量: 477.45 Beilstein: 5711411 EC 号: 264-915-9 MDL编号: MFCD00079073 PubChem化学物质编号: 24278336 NACRES: NA.85
¥1,271.00

头孢噻肟钠盐 [噻孢霉素]，Cefotaxime sodium salt；suitable for plant cell culture, BioReagent, powder or crystals

C7039
图片 头孢噻肟钠盐 [噻孢霉素]，Cefotaxime sodium salt；suitable for plant cell culture, BioReagent, powder or crystals
别名：头孢霉素；头孢赛肟钠盐；头孢噻吩钠盐；Cefotaxim sodium salt；7-[2-(2-Amino-4-thiazolyl)glyoxylamido]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate 7²-(Z)-(O-methyloxime) Acetate, Na, Cefotaxim sodium salt

Empirical Formula (Hill Notation): C16H16N5NaO7S2 CAS号: 64485-93-4 分子量: 477.45 Beilstein: 5711411 EC 号: 264-915-9 MDL编号: MFCD00079073 PubChem化学物质编号: 24892923 NACRES: NA.72
¥985.00

羧苄青霉素二钠盐，Carbenicillin disodium salt；89.0-100.5% anhydrous basis

C1389
图片 羧苄青霉素二钠盐，Carbenicillin disodium salt；89.0-100.5% anhydrous basis
别名：羧苄青霉素钠；卡比西林；羧苄青霉素；羧苄西林；α-Carboxybenzylpenicillin disodium salt；Carbenicillin disodium salt

Empirical Formula (Hill Notation): C17H16N2Na2O6S CAS号: 4800-94-6 分子量: 422.36 Beilstein: 5722128 EC 号: 225-360-8 MDL编号: MFCD00077683 PubChem化学物质编号: 24892409 NACRES: NA.76
¥1,050.00

羧苄青霉素二钠盐，Carbenicillin disodium salt；BioReagent, suitable for plant cell culture

C3416
图片 羧苄青霉素二钠盐，Carbenicillin disodium salt；BioReagent, suitable for plant cell culture
别名：羧苄青霉素钠；卡比西林；羧苄青霉素；羧苄西林；α-Carboxybenzylpenicillin disodium salt；Carbenicillin disodium salt

Empirical Formula (Hill Notation): C17H16N2Na2O6S CAS号: 4800-94-6 分子量: 422.36 Beilstein: 5722128 EC 号: 225-360-8 MDL编号: MFCD00077683 PubChem化学物质编号: 24892613 NACRES: NA.76
¥1,082.00
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