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Key Documents

SML0540

Sigma-Aldrich

Oxyphenbutazone

≥98% (HPLC)

Synonyma:

4-Butyl-1-(4-hydroxyphenyl)-2-phenyl-3,5-pyrazolidinedione, G 27202, NSC 526053, Ro 04-4410, p-Hydroxyphenylbutazone, p-Oxyphenylbutazone

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About This Item

Empirický vzorec (Hillův zápis):
C19H20N2O3
Číslo CAS:
129-20-4
Molekulová hmotnost:
324.37
UNSPSC Code:
12352200
NACRES:
NA.77

assay

≥98% (HPLC)

form

powder

storage condition

desiccated

color

white to brown

solubility

DMSO: 10 mg/mL, clear

storage temp.

−20°C

InChI

1S/C19H20N2O3/c1-2-3-9-17-18(23)20(14-7-5-4-6-8-14)21(19(17)24)15-10-12-16(22)13-11-15/h4-8,10-13,17,22H,2-3,9H2,1H3

InChI key

HFHZKZSRXITVMK-UHFFFAOYSA-N

General description

Oxyphenbutazone is a derivative compound of phenylbutazone.

Biochem/physiol Actions

Oxyphenbutazone is a non-steroid anti inflammatory; anti Mycobacterium tuberculosis agent. Oxyphenbutazone is known to cause inflammatory effects on tissues. Oxyphenbutazone, as a drug, decreases cellular exudates, without involving the pituitary-adrenal axis or the immunity response. Though the drug delivers a number of side effects, it is considered to be less toxic than phenylbutazone, due to decreased rate of intestinal absorption.
Oxyphenbutazone is an NSAID that has been shown to preferentially kill non-replicating Mycobaterium tuberculosis maintained in media that simulates the mildly acidic, in vivo conditions where drug-resistant, non replicating subpopulations of the bacteria reside in hosts. The compound has little or no affect on replication M. tuberculosis grown in normal liquid cultures.

Other Notes

Air sensitive

pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

hcodes

H302,H400

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Navštívit knihovnu dokumentů

M D Veiga et al.
Journal of pharmaceutical and biomedical analysis, 28(5), 973-982 (2002-06-01)
The interactions between a nonsteroidal anti-inflammatory drugs, oxyphenbutazone (OPB), with two cyclodextrins, beta-cyclodextrin (beta-CD) and gamma-cyclodextrin (gamma-CD), have been studied in an aqueous medium and in the solid state. Differential scanning calorimetry, hot stage microscopy, thermogravimetric analysis and X-ray diffraction
Ulcer of the cecum during oxyphenbutazone (tandearil) therapy.
Debenham G P
Canadian Medical Association Journal, 94(22), 1182-1182 (1966)
A Kadir et al.
Journal of veterinary pharmacology and therapeutics, 20(1), 54-60 (1997-02-01)
Phenylbutazone was administered intravenously and intramuscularly at a dosage rate of 4.4 mg/kg to a group of 6 female camels in a two-period crossover study. After intravenous (i.v.) administration, disposition was characterised by a two-compartment open model, with a low
I A Wasfi et al.
American journal of veterinary research, 58(6), 636-640 (1997-06-01)
To document disposition variables of phenylbutazone and its metabolite, oxyphenbutazone, in camels (Camelus dromedarius) after single i.v. bolus administration of phenylbutazone, with a view to making recommendation on avoiding violative residues in racing camels. 6 healthy camels (4 males, 2
E Pesce et al.
Research communications in molecular pathology and pharmacology, 115-116, 39-48 (2007-06-15)
The antirheumatic effect of pirfenidone was compared with a positive control drug, oxyphenbutazone which is used in patients suffering from rheumatoid arthritis, in a double blind clinical trial in humans. The data collected in this pilot project revealed that pirfenidone
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