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R3501

Sigma-Aldrich

Rifampicin

≥95% (HPLC), powder or crystals

Sinonimo/i:

3-(4-Methylpiperazinyliminomethyl)rifamycin SV, Rifampin, Rifamycin AMP

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About This Item

Formula empirica (notazione di Hill):
C43H58N4O12
Numero CAS:
13292-46-1
Peso molecolare:
822.94
Beilstein:
5723476
Numero CE:
236-312-0
Numero MDL:
MFCD00151389
Codice UNSPSC:
51283601
ID PubChem:
57654590
NACRES:
NA.76

Saggio

≥95% (HPLC)

Forma fisica

powder or crystals

Colore

Reddish-brown

pKa 

1.7 (4-hydroxyl group)
7.9 (4-piperazine nitrogen)

pI 

4.84

Spettro attività antibiotica

Gram-negative bacteria
Gram-positive bacteria
mycobacteria
viruses

Modalità d’azione

protein synthesis | interferes

Temperatura di conservazione

−20°C

Stringa SMILE

CO[C@H]1\C=C\O[C@@]2(C)Oc3c(C)c(O)c4c(O)c(NC(=O)C(C)=C\C=C\[C@H](C)[C@H](O)[C@@H](C)[C@@H](O)[C@@H](C)[C@H](OC(C)=O)[C@@H]1C)c(\C=N\N5CCN(C)CC5)c(O)c4c3C2=O

InChI

1S/C43H58N4O12/c1-21-12-11-13-22(2)42(55)45-33-28(20-44-47-17-15-46(9)16-18-47)37(52)30-31(38(33)53)36(51)26(6)40-32(30)41(54)43(8,59-40)57-19-14-29(56-10)23(3)39(58-27(7)48)25(5)35(50)24(4)34(21)49/h11-14,19-21,23-25,29,34-35,39,49-53H,15-18H2,1-10H3,(H,45,55)/b12-11+,19-14+,22-13-,44-20+/t21-,23+,24+,25+,29-,34-,35+,39+,43-/m0/s1
JQXXHWHPUNPDRT-WLSIYKJHSA-N

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Categorie correlate

Descrizione generale

Chemical structure: macrolide

Applicazioni

Rifampicin is used to treat Tuberculosis and Tuberculosis-related mycobacterial infections. It is widely used as an antipruritic agent in the autoimmune cholestatic liver disease, primary biliary cirrhosis (PBC). It has been shown to cause hepatitis.

Azioni biochim/fisiol

Rifampicin inhibits the assembly of DNA and protein into mature virus particles. It inhibits initiation of RNA synthesis by binding to β-subunit of RNA polymerase, which results in cell death.
Inhibits the assembly of DNA and protein into mature virus particles.
Mode of Action: Inhibits initiation of RNA synthesis by binding to β-subunit of RNA polymerase.

Altre note

Keep container tightly closed in a dry and well-ventilated place.Product is sensitive to light and moisture.Store under inert gas. Keep in a dry place

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H302

Classi di pericolo

Acute Tox. 4 Oral

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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Sigma-Aldrich

R0533

Rifapentine

Omeprazolo solid

Sigma-Aldrich

O104

Omeprazolo

Rifamycin SV sodium salt potency: ≥900 units (dry basis)

Sigma-Aldrich

R8626

Rifamycin SV sodium salt

Pirazinacarbossammide

Sigma-Aldrich

P7136

Pirazinacarbossammide

CITCO ≥98% (HPLC), solid

Sigma-Aldrich

C6240

CITCO

Capreomycin sulfate from Streptomyces capreolus antibacterial peptide

Sigma-Aldrich

C4142

Capreomycin sulfate from Streptomyces capreolus

M I Prince et al.
Gut, 50(3), 436-439 (2002-02-13)
There is evidence to suggest that rifampicin is an effective second line therapy for controlling pruritus in patients with chronic cholestatic liver disease. It is most widely used as an antipruritic agent in the autoimmune cholestatic liver disease, primary biliary
Sandra V Kik et al.
The Journal of infectious diseases, 211 Suppl 2, S58-S66 (2015-03-15)
The potential available market (PAM) for new diagnostics for tuberculosis that meet the specifications of the high-priority target product profiles (TPPs) is currently unknown. We estimated the PAM in 2020 in 4 high-burden countries (South Africa, Brazil, China, and India)
Daniela Baldoni et al.
Antimicrobial agents and chemotherapy, 53(3), 1142-1148 (2008-12-17)
We investigated the activity of linezolid, alone and in combination with rifampin (rifampicin), against a methicillin-resistant Staphylococcus aureus (MRSA) strain in vitro and in a guinea pig model of foreign-body infection. The MIC, minimal bactericidal concentration (MBC) in logarithmic phase
Rodney Dawson et al.
Lancet (London, England), 385(9979), 1738-1747 (2015-03-22)
New antituberculosis regimens are urgently needed to shorten tuberculosis treatment. Following on from favourable assessment in a 2 week study, we investigated a novel regimen for efficacy and safety in drug-susceptible and multidrug-resistant (MDR) tuberculosis during the first 8 weeks
Federica Michielin et al.
Cell reports, 33(9), 108453-108453 (2020-12-03)
The specification of the hepatic identity during human liver development is strictly controlled by extrinsic signals, yet it is still not clear how cells respond to these exogenous signals by activating secretory cascades, which are extremely relevant, especially in 3D
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