Ertapenem sodium (L-749345)
(Synonyms: 厄他培南钠; L-749345; MK-826) 目录号 : GC32101
Ertapenem Sodium (MK826) is the sodium salt of ertapenem, a long-acting, broad-spectrum antibiotic of β-lactam subclass.
Cas No.:153773-82-1
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Ertapenem Sodium (MK826) is the sodium salt of ertapenem, a long-acting, broad-spectrum antibiotic of β-lactam subclass.
| Cas No. | 153773-82-1 | SDF | |
| 别名 | 厄他培南钠; L-749345; MK-826 | ||
| Canonical SMILES | O=C([C@H]1NC[C@@H](SC2=C(C(O)=O)N3[C@]([C@]([C@@H](C)O)([H])C3=O)([H])[C@H]2C)C1)NC4=CC=CC(C([O-])=O)=C4.[Na+] | ||
| 分子式 | C22H24N3NaO7S | 分子量 | 497.5 |
| 溶解度 | Water : 50 mg/mL (100.50 mM) | 储存条件 | Store at -20°C,unstable in solution, ready to use. |
| General tips | 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。 储备液的保存方式和期限：-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。 为了提高溶解度，请将管子加热至37℃，然后在超声波浴中震荡一段时间。 |
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| Shipping Condition | 评估样品解决方案：配备蓝冰进行发货。所有其他可用尺寸：配备RT，或根据请求配备蓝冰。 | ||
| 制备储备液 | |||
 |
1 mg | 5 mg | 10 mg |
| 1 mM | 2.0101 mL | 10.0503 mL | 20.1005 mL |
| 5 mM | 0.402 mL | 2.0101 mL | 4.0201 mL |
| 10 mM | 0.201 mL | 1.005 mL | 2.0101 mL |
| 第一步：请输入基本实验信息（考虑到实验过程中的损耗，建议多配一只动物的药量） | ||||||||||
| 给药剂量 | mg/kg |  |
动物平均体重 | g | |
每只动物给药体积 | ul | |
动物数量 | 只 |
| 第二步：请输入动物体内配方组成（配方适用于不溶于水的药物；不同批次药物配方比例不同，请联系GLPBIO为您提供正确的澄清溶液配方） | ||||||||||
| % DMSO % % Tween 80 % saline | ||||||||||
| 计算重置 | ||||||||||
计算结果:
工作液浓度： mg/ml；
DMSO母液配制方法： mg 药物溶于 μL DMSO溶液（母液浓度 mg/mL，
体内配方配制方法：取 μL DMSO母液，加入 μL PEG300，混匀澄清后加入μL Tween 80，混匀澄清后加入 μL saline，混匀澄清。
1. 首先保证母液是澄清的；
2.
一定要按照顺序依次将溶剂加入，进行下一步操作之前必须保证上一步操作得到的是澄清的溶液，可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。
Ertapenem. A review of its microbiologic, pharmacokinetic and clinical aspects
Drugs Today (Barc) 2002 Mar;38(3):195-213.PMID:12532175DOI:10.1358/dot.2002.38.3.820127.
Ertapenem sodium (trade name Invanz, also designated as MK-0826, MK-826 and L-749345), manufactured by Merck & Co., Inc. is a structurally unique parenteral 1 beta-methyl carbapenem. It has a broad spectrum of antimicrobial activity, including common community-acquired Gram-positive and Gram-negative aerobic and anaerobic pathogens, and restricted activity against nosocomial pathogens such as Pseudomonas aeruginosa, Acinetobacter species, methicillin-resistant staphylococci and enterococci. Ertapenem demonstrates excellent activity against cephalosporin-resistant enteric organisms producing extended spectrum beta-lactamases (ESBLs) or AmpC beta-lactamases and excellent activity against penicillin-resistant Streptococcus pneumoniae. Its high level of protein binding and serum half-life of 4 h allows it to be dosed once daily. Ertapenem may be administered intravenously or intramuscularly and has an excellent adverse reaction and tolerability profile. Invanz was approved by the United States Food and Drug Administration in November 2001 for the treatment of adult patients with moderate to severe infections caused by designated strains of susceptible microorganisms. The infections include complicated intraabdominal infections, complicated skin and skin structure infections, community-acquired pneumonia, complicated urinary tract infections including pyelonephritis and acute pelvic infections including postpartum endomyometritis, septic abortion and post surgical gynecologic infections. Invanz has also been approved in Mexico, Brazil and New Zealand.