托拉菌素 A

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更新时间： 2025-08-20 23:06:08

CAS号：217500-96-4

常用名： 托拉菌素 A

价格：
￥需询单/1kg

纯度： 99.0%

备货期： 需询单

库存： 现货

其他详情（用途，包装）：
用途： Tulathromycin A is a macrolide antibiotic.IC50 Value: 1 microg/ml (MIC90 for Pasteurella multocida) [2]Target: Antibacterialin vitro: Two highly pathogenic strains of M. bovis (with minimum inhibitory concentration values for tulathromycin of 1 and >64 microg/ml) were inoculated into 145 calves. Four days after inoculation, calves with clinical BRD were treated subcutaneously with saline or tulathromycin (2.5 mg/kg). Compared with saline, BRD-related withdrawals, peak rectal temperatures, and lung lesion scores were significantly lower for tulathromycin-treated calves (P 64 microg/ml) [1]. The lowest concentrations inhibiting the growth of 90% of isolates (MIC90) for tulathromycin were 2 microg/ml for Mannheimia (Pasteurella) haemolytica, 1 microg/ml for Pasteurella multocida (bovine), and 2 microg/ml for Pasteurella multocida (porcine) and ranged from 0.5 to 4 microg/ml for Histophilus somni (Haemophilus somnus) and from 4 to 16 microg/ml for Actinobacillus pleuropneumoniae [2]. in vivo: Each study randomly allocated 250 calves to receivetulathromycin at 2.5 mg/kg and 250 calves to receive either tilmicosin at 10 mg/kg (Colorado site) or florfenicol at 40 mg/kg (Idaho and Texas sites) on arrival at the feedlot. Calves were housed by treatment group in pens with 50 calves/pen [3]. The treatment groups were physiologic saline (n = 160) given SC at 0.02 ml/kg, tulathromycin (n = 320) given SC at 2.5 mg/kg, and tilmicosin (n = 320) given SC at 10 mg/kg [4].Tulathromycin is a triamilide antimicrobial that has been approved for use in the treatment and prevention of bovine respiratory disease and the treatment of swine respiratory disease. Toxicity: No adverse events related to tulathromycin were reported [4].Clinical trial: 物理化学性质： CAS号：217500-96-4 常用中文名：托拉菌素 A 常用英文名：Tulathromycin A 分子式：C41H79N3O12 分子量：806.079 密度：1.2±0.1 g/cm3 沸点：853.8±65.0 °C at 760 mmHg 熔点：N/A 闪点：470.2±34.3 °C 储存条件：-20℃

供应商信息：

公司名：湖北威德利化学试剂科技有限公司

认证状态： 未认证供应商

商品数： 50件

电话： 18827622754

地址： 长城园路8号（长城科技园）园区内A、B、D厂房B栋7层712室

地区： 武汉市江夏区

联系人： 唐俊

联系人电话： 18827677254

邮件：18827677254@163.com

网址：http://www.widelychemical.com/

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其他供应商价格：

2022-03-04 价格：￥1210.9 托拉菌素 A

2017-11-26 价格：￥33000.0 泰拉菌素

2018-08-16 价格：￥需询单土拉霉素A

2026-01-03 价格：￥需询单托拉菌素 A

2021-02-06 价格：￥5689.0 Tulathromycin A

2022-05-12 价格：$需询单 Tulathromycin A

2018-03-05 价格：$需询单 Tulathromycin

2023-02-17 价格：￥需询单泰拉霉素

2017-08-07 价格：￥需询单托拉菌素 A

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托拉菌素 A价格

托拉菌素 A

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