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SML0540

Oxyphenbutazone

≥98% (HPLC), non-steroid anti inflammatory drug, powder

Synonym(s):

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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Size/SKUAvailabilityPrice
10 mg

Available to ship onAugust 13, 2026fromMILWAUKEE

$156.00
50 mg

Available to ship onAugust 13, 2026fromMILWAUKEE

$476.00

About This Item

Empirical Formula (Hill Notation):
C19H20N2O3
CAS Number:
Molecular Weight:
324.37
UNSPSC Code:
12352200
NACRES:
NA.77
Assay:
≥98% (HPLC)
Form:
powder
Storage condition:
desiccated

$156.00


Available to ship onAugust 13, 2026Details


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Product Name

Oxyphenbutazone, ≥98% (HPLC)

Quality Segment

assay

≥98% (HPLC)

form

powder

storage condition

desiccated

color

white to brown

solubility

DMSO: 10 mg/mL, clear

storage temp.

−20°C

SMILES string

N2(N(C(=O)C(C2=O)CCCC)c3ccccc3)c1ccc(cc1)O

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 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.
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.

Other Notes

Air sensitive

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This Item
P8386SML1893H6278
description

≥98% (HPLC)

description

-

description

≥98% (HPLC)

description

≥70% Z isomer (remainder primarily E-isomer)

form

powder

form

powder

form

powder

form

powder

assay

≥98% (HPLC)

assay

≥98% (HPLC)

assay

≥98% (HPLC)

assay

≥98% (HPLC)

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

300

storage temp.

−20°C

storage temp.

-

storage temp.

2-8°C

storage temp.

2-8°C

storage condition

desiccated

storage condition

-

storage condition

-

storage condition

desiccated, protect from light

solubility

DMSO: 10 mg/mL, clear

solubility

ethanol: 50 mg/mL, clear, colorless to light yellow

solubility

DMSO: 10 mg/mL, clear

solubility

methanol: 10 mg/mL, ethanol: 20 mg/mL (with heating)


pictograms

Exclamation markEnvironment

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



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