跳转至内容
Merck
CN

1242021

USP

Erythromycin C

United States Pharmacopeia (USP) Reference Standard

别名:

3″-O-Demethylerythromycin

登录 查看组织和合同定价。

选择尺寸

关于此项目

经验公式（希尔记法）:
C36H65NO13
化学文摘社编号:
1675-02-1
分子量:
719.90
MDL number:
MFCD22666225
UNSPSC Code:
41116107
NACRES:
NA.24

主要文件

查看所有文档
技术服务
需要帮助？我们经验丰富的科学家团队随时乐意为您服务。
让我们为您提供帮助
技术服务
需要帮助？我们经验丰富的科学家团队随时乐意为您服务。
让我们为您提供帮助

SMILES string

N([C@@H]1[C@H]([C@@H](O[C@@H](C1)C)O[C@@H]2[C@H]([C@@H]([C@H](C(=O)O[C@@H]([C@]([C@@H]([C@H](C(=O)[C@@H](C[C@]2(O)C)C)C)O)(O)C)CC)C)O[C@@H]3O[C@H]([C@@H]([C@@](C3)(O)C)O)C)C)O)(C)C

InChI

1S/C36H65NO13/c1-13-24-36(10,45)29(40)19(4)26(38)17(2)15-35(9,44)31(50-33-27(39)23(37(11)12)14-18(3)46-33)20(5)28(21(6)32(42)48-24)49-25-16-34(8,43)30(41)22(7)47-25/h17-25,27-31,33,39-41,43-45H,13-16H2,1-12H3/t17-,18-,19+,20+,21-,22+,23+,24-,25+,27-,28+,29-,30+,31-,33+,34-,35-,36-/m1/s1

InChI key

MWFRKHPRXPSWNT-QNPWSHAKSA-N

grade

pharmaceutical primary standard

API family

erythromycin

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

−20°C

正在寻找类似产品? 访问 产品对比指南

相关类别

Application

Erythromycin is an antibiotic produced by growth of certain strains of Streptomyces erythreus. This product is composed largely of erythromycin A with small amounts of erythromycins B and C and is recommended for concentration at 100 mg/L. Concentrations between 50 and 200 mg/L have also proven effective in controlling bacterial growth. Erythromycin has been used as a motilin receptor agonist, to block respiratory glycoconjugate secretion in human airways in vitro, and for selecting plasmid-cured and recombinant lactococcus lactis MG1363 strains.

Biochem/physiol Actions

Mode of Action: Erythromycin acts by inhibiting elongation at the transpeptidation step, specifically aminoacyl translocation from the A-site to P-site.

Antimicrobial Spectrum: This product acts against both gram-negative and gram-positive bacteria.

Preparation Note

This product is soluble in water at 2 mg/mL, with a 0.067% solution in water yielding a pH of 8.0-10.5. It is also soluble in ethanol at 50 mg/mL, yielding a clear, colorless to faint yellow solution. It is freely soluble in alcohol, acetone, chloroform, acetonitrile and ethyl acetate but forms salts with acids. All solutions should be protected from light.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Legal Information

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Disclaimer

This product is stable in solution at 37°C for 3 days. Stock solutions should be stored at 2-8°C.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

涉药品监管产品
此项目有

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our 文件 section.

如需帮助，请联系 客户支持

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

Tadeusz Korzybski, Zuzanna Kowszyk-Gindifer, Wlodzimierz Kurylowicz;
Antibiotics: origin, nature, and properties, 182-182 (2013)

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系客户支持