GRADE & PURITY 10mM in DMSO

Synonyms

ME-1207 | (6R,​7R)​-7-​[[(2Z)​-​2-​(2-​amino-​4-​thiazolyl)​-​2-​(methoxyimino)​acetyl]​amino]​-​3-​[(1Z)​-​2-​(4-​methyl-​5-​thiazolyl)​ethenyl]​-​8-​oxo-5-​thia-​1-​azabicyclo[4.2.0]​oct-​2-​ene-​2-​carboxylic acid- (2,​2-​dimethyl-​1-​oxopropoxy)​methy

Storage

Store at -80°C

Shipped In

Dry ice packs + Cold packs

Overview

Information

Cefditoren Pivoxil (ME-1207) is a broad-spectrum antibiotic against Gram-negative and Gram-positive bacteria.
In vitro

Cefditoren has MIC50/MIC90 results for Moraxella catarrhalis and Haemophilus influenzae of 0.12/0.5 and < or = 0.008/0.015 mg/mL, respectively. Cefditoren (MIC(90), 0.5 mg/mL) is 4- to 128-fold more active than comparison beta-lactams against the pneumoococci and was the most potent beta-lactam (including penicillin) versus beta-haemolytic streptococci. Cefditoren (MIC(90) in mg/mL/% susceptible) activity against all tested H. influenzae (0.03/100) and M. catarrhalis (0.06-0.5/100) is comparable to Cefixime and significantly greater than cefaclor. Cefditoren pharmacokinetics demonstrate a T(1/2) of 1.5-2 hours and C(max) values of 2.8 and 4.6 mg/mL, respectively with 200 or 400 mg doses of Cefditoren pivoxil. Cefditoren possesses a broad-spectrum of cidal antibacterial activity against both Gram-positive and Gram-negative species with stability to many beta-lactamases of clinical importance. Cefditoren is also effective against methicillin-susceptible strains of Staphylococcus aureus. Cefditoren has compared favorably against other orally administered antibiotics used against the most commonly isolated respiratory tract pathogens. Cefditoren up-regulates the expression levels of Mrp2, Bcrp and Oat2, and down-regulate P-gp and Oct1 mRNA expression.

In vivo

Cell Data

cell lines：

Concentrations：

Incubation Time：

Powder Purity:≥97%

Specifications

Synonyms

ME-1207 | (6R, ​7R)​-7-​[[(2Z)​-​2-​(2-​amino-​4-​thiazolyl)​-​2-​(methoxyimino)​acetyl]​amino]​-​3-​[(1Z)​-​2-​(4-​methyl-​5-​thiazolyl)​ethenyl]​-​8-​oxo-5-​thia-​1-​azabicyclo[4.2.0]​oct-​2-​ene-​2-​carboxylic acid- (2, ​2-​dimethyl-​1-​oxopropoxy)​methy

Specifications & Purity

10mM in DMSO

Biochemical and Physiological Mechanisms

Cefditoren Pivoxil (ME-1207) is a broad-spectrum antibiotic against Gram-negative and Gram-positive bacteria.

Storage

Store at -80°C

Shipped In

Dry ice packs + Cold packs

This product requires cold chain shipping. Ground and other economy services are not available.

Action Type

INHIBITOR

Mechanism of action

Bacterial penicillin-binding protein inhibitor

Product Properties

• ALogP: 4.7

Names and Identifiers

• Isomeric SMILES: CC1=C(SC=N1)/C=C\C2=C(N3[C@@H]([C@@H](C3=O)NC(=O)/C(=N\OC)/C4=CSC(=N4)N)SC2)C(=O)OCOC(=O)C(C)(C)C
• Molecular Weight: 620.71
• Reaxy-Rn: 37811616
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=37811616&ln=

Chemical and Physical Properties

• Specific Rotation[α]: -48.5° (C=0.5,MeOH)
• Melt Point(°C): 209 °C(dec.)