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Merck

R0533

Sigma-Aldrich

Rifapentine

Sinónimos:

3-(((4-cyclopentyl-1-piperazinyl)imino)methyl)rifamycin, Cyclopentylrifampicin, DL 473

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About This Item

Fórmula empírica (notación de Hill):
C47H64N4O12
Número de CAS:
Peso molecular:
877.03
Número CE:
Código UNSPSC:
51283603
ID de la sustancia en PubChem:
NACRES:
NA.85

Ensayo

≥93.5%

Nivel de calidad

Formulario

powder or crystals

espectro de actividad antibiótica

Gram-negative bacteria
Gram-positive bacteria
mycobacteria

Modo de acción

enzyme | inhibits

Condiciones de envío

wet ice

temp. de almacenamiento

2-8°C

cadena SMILES

N5(CCN(CC5)C6CCCC6)N=Cc1c2c(c3c(c4c(c(c3O)C)O[C@](O\C=C\C([C@H]([C@H]([C@@H]([C@@H]([C@@H]([C@H]([C@H](\C=C\C=C(/C(=O)N2)\C)C)O)C)O)C)OC(=O)C)C)OC)(C4=O)C)c1O)O

InChI

1S/C47H64N4O12/c1-24-13-12-14-25(2)46(59)49-37-32(23-48-51-20-18-50(19-21-51)31-15-10-11-16-31)41(56)34-35(42(37)57)40(55)29(6)44-36(34)45(58)47(8,63-44)61-22-17-33(60-9)26(3)43(62-30(7)52)28(5)39(54)27(4)38(24)53/h12-14,17,22-24,26-28,31,33,38-39,43,53-57H,10-11,15-16,18-21H2,1-9H3,(H,49,59)/b13-12+,22-17+,25-14-,48-23?/t24-,26+,27+,28+,33?,38-,39+,43+,47-/m0/s1

Clave InChI

WDZCUPBHRAEYDL-OABFQHKQSA-N

Descripción general

Chemical structure: macrolide

Aplicación

Rifapentine is an antibiotic clinically used to treat tuberculosis. It is used in tuberculosis research.

Acciones bioquímicas o fisiológicas

Rifapentine is a semisynthetic derivative of rifampicin with antibacterial activity against Gram-positive and Gram-negative bacteria and against Mycobacterium tuberculosis. Rifapentine inhibits DNA-dependant RNA polymerase and prevents RNA transcription. It interacts with bacterial RNA polymerase but does not inhibit the mammalian enzyme.
Semisynthetic derivative of rifampicin with antibacterial activity against Gram-positive and Gram-negative bacterial and against Mycobacterium tuberculosis. Rifapentine inhibits DNA-dependant RNA polymerase and prevents RNA transcription.

Otras notas

Keep container tightly closed in a dry and well-ventilated place.

Pictogramas

Exclamation mark

Palabra de señalización

Warning

Frases de peligro

Consejos de prudencia

Clasificaciones de peligro

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

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable


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Kelly E Dooley et al.
The lancet. HIV, 7(6), e401-e409 (2020-04-03)
Short-course preventive therapy with 12 doses of once-weekly rifapentine (900 mg) plus isoniazid (900 mg) could greatly improve tuberculosis control, especially in areas with high co-endemicity with HIV. However, a small previous trial of such therapy with dolutegravir in healthy
Ruth N Moro et al.
Annals of the American Thoracic Society, 15(5), 570-580 (2018-02-03)
Data are limited regarding the safety of 12-dose once-weekly isoniazid (H, 900 mg) plus rifapentine (P, 900 mg) (3HP) for latent infection treatment during pregnancy. To assess safety and pregnancy outcomes among pregnant women who were inadvertently exposed to study
Kathy Williams et al.
Antimicrobial agents and chemotherapy, 56(6), 3114-3120 (2012-04-04)
Novel oral regimens composed of new drugs with potent activity against Mycobacterium tuberculosis and no cross-resistance with existing agents are needed to shorten and simplify treatment for both drug-susceptible and drug-resistant tuberculosis. As part of a continuing effort to evaluate
Timothy R Sterling et al.
The New England journal of medicine, 365(23), 2155-2166 (2011-12-14)
Treatment of latent Mycobacterium tuberculosis infection is an essential component of tuberculosis control and elimination. The current standard regimen of isoniazid for 9 months is efficacious but is limited by toxicity and low rates of treatment completion. We conducted an
Ian M Rosenthal et al.
Antimicrobial agents and chemotherapy, 56(8), 4331-4340 (2012-06-06)
In previous experiments, replacing the 10-mg/kg of body weight daily dose of rifampin with 7.5 to 10 mg/kg of rifapentine in combinations containing isoniazid and pyrazinamide reduced the duration of treatment needed to cure tuberculosis in BALB/c mice by approximately

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