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经验公式（希尔记法）:
C38H69NO13
化学文摘社编号:
分子量:
747.95
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
41116107
MDL number:
产品名称
克拉霉素, United States Pharmacopeia (USP) Reference Standard
InChI
1S/C38H69NO13/c1-15-26-38(10,45)31(42)21(4)28(40)19(2)17-37(9,47-14)33(52-35-29(41)25(39(11)12)16-20(3)48-35)22(5)30(23(6)34(44)50-26)51-27-18-36(8,46-13)32(43)24(7)49-27/h19-27,29-33,35,41-43,45H,15-18H2,1-14H3/t19-,20-,21+,22+,23-,24+,25+,26-,27+,29-,30+,31-,32+,33-,35+,36-,37-,38-/m1/s1
SMILES string
O[C@@H]([C@@](O)(C)[C@@H](CC)OC([C@H](C)[C@H]1O[C@@H]2O[C@@H](C)[C@H](O)[C@](C)(OC)C2)=O)[C@@H](C)C([C@H](C)C[C@@](C)(OC)[C@H](O[C@@H]3O[C@H](C)C[C@H](N(C)C)[C@H]3O)[C@H]1C)=O
InChI key
AGOYDEPGAOXOCK-KCBOHYOISA-N
grade
pharmaceutical primary standard
API family
clarithromycin
manufacturer/tradename
USP
application(s)
pharmaceutical (small molecule)
format
neat
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Biochem/physiol Actions
克拉霉素是一种大环内酯类抗生素，能干扰细菌蛋白质的合成。克拉霉素是红霉素的酸稳定形式，对革兰氏阴性细菌特别有效。它的半衰期很短，但是其代谢产物 14-羟基克拉霉素对某些细菌的活性几乎是克拉霉素的两倍。
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.
Application
Clarithromycin Identity USP Reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:
- Clarithromycin
- Clarithromycin Tablets
- Clarithromycin Extended-Release Tablets
General description
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.
Other Notes
Sales restrictions may apply.
法规信息
涉药品监管产品
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Keith A Rodvold et al.
Antimicrobial agents and chemotherapy, 47(8), 2450-2457 (2003-07-25)
The purpose of this study was to compare the concentrations of levofloxacin and azithromycin in steady-state plasma, epithelial lining fluid (ELF), and alveolar macrophage (AM) after intravenous administration. Thirty-six healthy, nonsmoking adult subjects were randomized to either intravenous levofloxacin (500
Stig Lyngbæk et al.
European journal of preventive cardiology, 21(10), 1275-1284 (2013-06-01)
Low prevalence of detectable cardiac troponin in healthy people and low-risk patients previously curtailed its use. With a new high-sensitive cardiac troponin assay (hs-cTnT), concentrations below conventional detection may have prognostic value, notably in combination with N-terminal pro-B-type natriuretic peptide
Chung-Su Park et al.
The American journal of gastroenterology, 109(10), 1595-1602 (2014-08-06)
Helicobacter pylori eradication rates with clarithromycin-based triple therapy are declining, and an alternative strategy is needed urgently. We sought to compare the efficacy of pretreatment antimicrobial susceptibility-guided vs. clarithromycin-based triple therapy for H. pylori eradication in a region with high
Macrolides, ketolides, and glycylcyclines: azithromycin, clarithromycin, telithromycin, tigecycline.
Jerry M Zuckerman et al.
Infectious disease clinics of North America, 23(4), 997-1026 (2009-11-17)
The advanced macrolides, azithromycin and clarithromycin, and the ketolide, telithromycin, are structural analogs of erythromycin. They have several distinct advantages when compared with erythromycin, including enhanced spectrum of activity, more favorable pharmacokinetics and pharmacodynamics, once-daily administration, and improved tolerability. Clarithromycin
Evangelos J Giamarellos-Bourboulis
Current topics in medicinal chemistry, 10(14), 1470-1475 (2010-06-12)
Macrolides currently play a major role in the management of severe infections. Evidence derives from several retrospective studies have shown a significant reduction of mortality from community-acquired pneumonia upon treatment with a macrolide. Apart from other explanations, their effect is
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