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Rifamycin

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Antibiotic (19) Bacterial (20) DNA/RNA Synthesis (5) Drug Derivative (1) Drug Metabolite (2) Influenza Virus (6) Isotope-Labeled Compounds (2) Orthopoxvirus (3) Reactive Oxygen Species (ROS) (2) Reference Standards (5)
By Research Areas:	Cancer (2) Cardiovascular Disease (1) Infection (20) Inflammation/Immunology (3)

Inhibitors & Agonists

Natural
Products

Isotope-Labeled Compounds

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-B0272

Rifampicin Maximum Cited Publications 45 Publications Verification Rifampin; Rifamycin AMP	Bacterial Influenza Virus Antibiotic Orthopoxvirus	Infection Cancer
Rifampicin is a potent and broad spectrum antibiotic against bacterial pathogens. Rifampicin has anti-influenza virus activities. Rifampicin shows anti-orthopoxvirus activity.

HY-B1907

Rifamycin sodium 2 Publications Verification Rifamycin SV sodium	Antibiotic Bacterial DNA/RNA Synthesis	Infection Inflammation/Immunology
Rifamycin sodium (Rifamycin SV monosodium) is an orally active ansamycin antibiotic. Rifamycin sodium inhibits DNA-dependent RNA synthesis. Rifamycin sodium has antibacterial activity against Mycobacterium tuberculosis. Rifamycin sodium interferes with hepatic bile acid metabolism. Rifamycin sodium has anti-inflammatory effects. Rifamycin sodium can be used in the study of Mycobacterium tuberculosis, Bacteroides fragilis infection, and Lipopolysaccharide (HY-D1056B3)-induced inflammation .

HY-125365

Rifamycin S 2 Publications Verification	Bacterial Reactive Oxygen Species (ROS) Antibiotic	Infection
Rifamycin S, a quinone, is an antibiotic against Gram-positive bacteria (including MRSA). Rifamycin S is the oxidized forms of a reversible oxidation-reduction system involving two electrons. Rifamycin S generates reactive oxygen species (ROS) and inhibits microsomal lipid peroxidation. Rifamycin S can be used for tuberculosis and leprosy .

HY-B0272R

Rifampicin (Standard) Rifampin (Standard); Rifamycin AMP (Standard)	Reference Standards Bacterial Influenza Virus Antibiotic Orthopoxvirus	Infection Cancer
Rifampicin (Standard) is the analytical standard of Rifampicin. This product is intended for research and analytical applications. Rifampicin is a potent and broad spectrum antibiotic against bacterial pathogens. Rifampicin has anti-influenza virus activities. Rifampicin shows anti-orthopoxvirus activity.

HY-B1907A

*Rifamycin* 2 Publications Verification Rifamycin SV	Antibiotic Bacterial DNA/RNA Synthesis	Infection
Rifamycin (Rifamycin SV) is an orally active ansamycin antibiotic. Rifamycin inhibits DNA-dependent RNA synthesis. Rifamycin has antibacterial activity against Mycobacterium tuberculosis. Rifamycin interferes with hepatic bile acid metabolism. Rifamycin has anti-inflammatory effects. Rifamycin can be used in the study of Mycobacterium tuberculosis, Bacteroides fragilis infection, and Lipopolysaccharide (HY-D1056B3)-induced inflammation .

HY-129043

3-Formyl rifamycin	Drug Metabolite	Infection
3-Formyl rifamycin is an acid degradation product of the broad-spectrum antibiotic Rifampicin (HY-B0272). 3-Formyl rifamycin forms via acid hydrolysis of Rifampicin in an acidic environment .

HY-105099

Rifalazil KRM-1648; ABI-1648	Antibiotic DNA/RNA Synthesis Bacterial	Infection Inflammation/Immunology
Rifalazil (KRM-1648; ABI-1648), a rifamycin derivative, inhibits the bacterial DNA-dependent RNA polymerase and kills bacterial cells by blocking off the β-subunit in RNA polymerase . Rifalazil (KRM-1648; ABI-1648) is an antibiotic, exhibits high potency against mycobacteria, gram-positive bacteria, Helicobacter pylori, C. pneumoniae and C. trachomatis with MIC values from 0.00025 to 0.0025 μg/ml . Rifalazil (KRM-1648; ABI-1648) has the potential for the treatment of Chlamydia infection, Clostridium difficile associated diarrhea (CDAD), and tuberculosis (TB) .

HY-128916

dmDNA31	Antibiotic Bacterial	Infection
dmDNA31 is a rifamycin-class antibiotic that inhibits bacterial DNA-dependent RNA polymerase with potent bactericidal activity against S. aureus .

HY-B0272S1

Rifampicin-d8 Rifampin-d₈; Rifamycin AMP-d₈	Bacterial Influenza Virus Antibiotic	Infection
Rifampicin-d8 (Rifampin-d8) is the deuterium labeled Rifampicin. Rifampicin is a potent and broad spectrum antibiotic against bacterial pathogens. Rifampicin has anti-influenza virus activities.

HY-B0272S2

Rifampicin-d4 Rifampin-d₄; Rifamycin AMP-d₄	Bacterial Influenza Virus Antibiotic	Infection
Rifampicin-d₄ is the deuterium labeled Rifampicin. Rifampicin is a potent and broad spectrum antibiotic against bacterial pathogens. Rifampicin has anti-influenza virus activities.

HY-162836

Rifamycin B 4-O-(Carboxymethyl)-Rifamycin	Antibiotic Bacterial	Infection
Rifamycin B (4-O-(Carboxymethyl)-Rifamycin) is a member of ansamycin antibiotics family with an anti-mycobacterial activity against tuberculosis, leprosy and AIDS-related mycobacterial infections. Rifamycin B is a metabolic product of Nocardia inediterranei, which can yield Rifamycin O and Rifamycin S (HY-125365) by microbial transformation .

HY-135184

Rifaquizinone CBR-2092; TNP-2092	Antibiotic Bacterial DNA/RNA Synthesis	Infection
Rifaquizinone (CBR-2092) is a Rifamycin-Quinolone Hybrid Antibiotic. Rifaquizinone inhibits wild-type S. aureus RNA polymerase with an IC₅₀ of 34 nM. Rifaquizinone is effective against S. aureus infections, with MICs ranged from 0.008 to 0.5 μg/mL for 300 clinical isolates of staphylococci and streptococci .

HY-B0272S3

Rifampicin-d11 Rifampin-d₁₁; Rifamycin AMP-d₁₁	Isotope-Labeled Compounds Antibiotic Bacterial Influenza Virus Orthopoxvirus	Others
Rifampicin-d₁₁ (Rifampin-d₁₁; Rifamycin AMP-d₁₁) is the deuterium labeled Rifampicin (HY-B0272) . Rifampicin is a potent and broad spectrum antibiotic against bacterial pathogens. Rifampicin has anti-influenza virus activities. Rifampicin shows anti-orthopoxvirus activity .

HY-125365R

Rifamycin S (Standard)	Reference Standards Bacterial Reactive Oxygen Species (ROS) Antibiotic	Infection
Rifamycin S (Standard) is the analytical standard of Rifamycin S. This product is intended for research and analytical applications. Rifamycin S, a quinone, is an antibiotic against Gram-positive bacteria (including MRSA). Rifamycin S is the oxidized forms of a reversible oxidation-reduction system involving two electrons. Rifamycin S generates reactive oxygen species (ROS) and inhibits microsomal lipid peroxidation. Rifamycin S can be used for tuberculosis and leprosy .

HY-13234S

Rifaximin-d6	Isotope-Labeled Compounds Bacterial Antibiotic	Infection
Rifaximin-d₆ is the deuterium labeled Rifaximin. Rifaximin is an orally administered, semi-synthetic, nonsystemic antibiotic derived from rifamycin SV with antibacterial activity .

HY-B1907R

Rifamycin sodium (Standard) Rifamycin SV sodium (Standard)	Reference Standards Bacterial Antibiotic	Infection
Rifamycin (sodium) (Standard) is the analytical standard of Rifamycin (sodium). This product is intended for research and analytical applications. Rifamycin sodium (Rifamycin SV sodium) is an orally active ansamycin antibiotic. Rifamycin sodium inhibits DNA-dependent RNA synthesis. Rifamycin sodium has antibacterial activity against Mycobacterium tuberculosis. Rifamycin sodium interferes with hepatic bile acid metabolism. Rifamycin sodium has anti-inflammatory effects. Rifamycin sodium can be used in the study of Mycobacterium tuberculosis, Bacteroides fragilis infection, and Lipopolysaccharide (HY-D1056B3)-induced inflammation .

HY-B0272S

Rifampicin-d3 Rifampin-d₃; Rifamycin AMP-d₃	Bacterial Influenza Virus Antibiotic	Infection
Rifampicin-d₃ is the deuterium labeled Rifampicin. Rifampicin is a potent and broad spectrum antibiotic against bacterial pathogens. Rifampicin has anti-influenza virus activities .

HY-129043R

*3-Formyl rifamycin* (Standard)**	Reference Standards Drug Metabolite	Infection
3-Formyl rifamycin (Standard) is the analytical standard of 3-Formyl rifamycin (HY-129043). This product is intended for research and analytical applications. 3-Formyl rifamycin is an acid degradation product of the broad-spectrum antibiotic Rifampicin (HY-B0272). 3-Formyl rifamycin forms via acid hydrolysis of Rifampicin in an acidic environment .

HY-135285

Rifamexil	Antibiotic Bacterial	Infection
Rifamexil is an antibiotic Rifamycin (HY-B1907A) derivative that is active against Mycobacterium avium complex and other mycobacteria .

HY-123214

Rifametane	Antibiotic Bacterial	Others
Rifametane is a new 3-azamethyl-rifamycin with a pharmacokinetic profile superior to that of rifampin and activity with peak serum concentrations higher than that of rifampin in healthy volunteers.

HY-N15101

Rifamycin L	Bacterial	Infection
Rifamycin L has the antibacterial action .

HY-105099R

Rifalazil (Standard) KRM-1648 (Standard); ABI-1648 (Standard)	Antibiotic Reference Standards DNA/RNA Synthesis Bacterial	Infection Inflammation/Immunology
Rifalazil (Standard) is the analytical standard of Rifalazil. This product is intended for research and analytical applications. Rifalazil (KRM-1648; ABI-1648), a rifamycin derivative, inhibits the bacterial DNA-dependent RNA polymerase and kills bacterial cells by blocking off the β-subunit in RNA polymerase[1]. Rifalazil (KRM-1648; ABI-1648) is an antibiotic, exhibits high potency against mycobacteria, gram-positive bacteria, Helicobacter pylori, C. pneumoniae and C. trachomatis with MIC values from 0.00025 to 0.0025 μg/ml[3]. Rifalazil (KRM-1648; ABI-1648) has the potential for the treatment of Chlamydia infection, Clostridium difficile associated diarrhea (CDAD), and tuberculosis (TB)[2].

HY-156192

CGS 24565	Drug Derivative	Cardiovascular Disease
CGS 24565, a derivative of the antibiotic Rifamycin (HY-B1907A), is an orally active hypolipidemic agent. CGS 24565 can reduce plasma cholesterol levels in both primate and nonprimate species .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-B1907

Rifamycin sodium 2 Publications Verification Rifamycin SV sodium	Infection Microorganisms Antibiotics Antibacterial Disease Research Disease Research Fields Other Antibiotics Source Classification	Antibiotic Bacterial DNA/RNA Synthesis
Rifamycin sodium (Rifamycin SV monosodium) is an orally active ansamycin antibiotic. Rifamycin sodium inhibits DNA-dependent RNA synthesis. Rifamycin sodium has antibacterial activity against Mycobacterium tuberculosis. Rifamycin sodium interferes with hepatic bile acid metabolism. Rifamycin sodium has anti-inflammatory effects. Rifamycin sodium can be used in the study of Mycobacterium tuberculosis, Bacteroides fragilis infection, and Lipopolysaccharide (HY-D1056B3)-induced inflammation .

HY-125365

Rifamycin S 2 Publications Verification	Infection Quinones Structural Classification Monophenols Microorganisms Classification of Application Fields Phenols Naphthalene Quinones Disease Research Fields Source Classification	Bacterial Reactive Oxygen Species (ROS) Antibiotic
Rifamycin S, a quinone, is an antibiotic against Gram-positive bacteria (including MRSA). Rifamycin S is the oxidized forms of a reversible oxidation-reduction system involving two electrons. Rifamycin S generates reactive oxygen species (ROS) and inhibits microsomal lipid peroxidation. Rifamycin S can be used for tuberculosis and leprosy .

HY-125365R

Rifamycin S (Standard)	Quinones Structural Classification Monophenols Microorganisms Phenols Naphthalene Quinones Source Classification	Reference Standards Bacterial Reactive Oxygen Species (ROS) Antibiotic
Rifamycin S (Standard) is the analytical standard of Rifamycin S. This product is intended for research and analytical applications. Rifamycin S, a quinone, is an antibiotic against Gram-positive bacteria (including MRSA). Rifamycin S is the oxidized forms of a reversible oxidation-reduction system involving two electrons. Rifamycin S generates reactive oxygen species (ROS) and inhibits microsomal lipid peroxidation. Rifamycin S can be used for tuberculosis and leprosy .

HY-B1907R

Rifamycin sodium (Standard) Rifamycin SV sodium (Standard)	Structural Classification Microorganisms Antibiotics Antibacterial Disease Research Other Antibiotics Source Classification	Reference Standards Bacterial Antibiotic
Rifamycin (sodium) (Standard) is the analytical standard of Rifamycin (sodium). This product is intended for research and analytical applications. Rifamycin sodium (Rifamycin SV sodium) is an orally active ansamycin antibiotic. Rifamycin sodium inhibits DNA-dependent RNA synthesis. Rifamycin sodium has antibacterial activity against Mycobacterium tuberculosis. Rifamycin sodium interferes with hepatic bile acid metabolism. Rifamycin sodium has anti-inflammatory effects. Rifamycin sodium can be used in the study of Mycobacterium tuberculosis, Bacteroides fragilis infection, and Lipopolysaccharide (HY-D1056B3)-induced inflammation .

HY-N15101

Rifamycin L	Microorganisms Antibiotics Other Antibiotics Source Classification	Bacterial
Rifamycin L has the antibacterial action .

Cat. No.	Product Name	Chemical Structure

HY-B0272S1

Rifampicin-d8
Rifampicin-d8 (Rifampin-d8) is the deuterium labeled Rifampicin. Rifampicin is a potent and broad spectrum antibiotic against bacterial pathogens. Rifampicin has anti-influenza virus activities.

HY-B0272S2

Rifampicin-d4
Rifampicin-d₄ is the deuterium labeled Rifampicin. Rifampicin is a potent and broad spectrum antibiotic against bacterial pathogens. Rifampicin has anti-influenza virus activities.

HY-B0272S3

Rifampicin-d11
Rifampicin-d₁₁ (Rifampin-d₁₁; Rifamycin AMP-d₁₁) is the deuterium labeled Rifampicin (HY-B0272) . Rifampicin is a potent and broad spectrum antibiotic against bacterial pathogens. Rifampicin has anti-influenza virus activities. Rifampicin shows anti-orthopoxvirus activity .

HY-13234S

Rifaximin-d6
Rifaximin-d₆ is the deuterium labeled Rifaximin. Rifaximin is an orally administered, semi-synthetic, nonsystemic antibiotic derived from rifamycin SV with antibacterial activity .

HY-B0272S

Rifampicin-d3
Rifampicin-d₃ is the deuterium labeled Rifampicin. Rifampicin is a potent and broad spectrum antibiotic against bacterial pathogens. Rifampicin has anti-influenza virus activities .

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Rifamycin

Inhibitors & Agonists

NaturalProducts

Isotope-Labeled Compounds

Natural
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