Olaquindox

Name: Olaquindox
Brand: SIAL
Price: 127 USD
Availability: InStock

VETRANAL^®, analytical standard

Synonym(s):

N-(2-Hydroxyethyl)-3-methyl-2-quinoxalinecarboxamide 1,4-dioxide

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100 MG

$127.00

Estimated to ship onFebruary 16, 2026Details

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About This Item

Empirical Formula (Hill Notation):

C₁₂H₁₃N₃O₄

CAS Number:

23696-28-8

Molecular Weight:

263.25

NACRES:

NA.24

PubChem Substance ID:

329754726

UNSPSC Code:

41116107

EC Number:

245-832-7

MDL number:

MFCD00210341

Key Documents

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InChI key

TURHTASYUMWZCC-UHFFFAOYSA-N

InChI

1S/C12H13N3O4/c1-8-11(12(17)13-6-7-16)15(19)10-5-3-2-4-9(10)14(8)18/h2-5,16H,6-7H2,1H3,(H,13,17)

SMILES string

Cc1c(C(=O)NCCO)[n+]([O-])c2ccccc2[n+]1[O-]

grade

analytical standard

product line

VETRANAL^®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

forensics and toxicology
pharmaceutical (small molecule)

format

neat

Quality Level

100

Related Categories

Analytical Chemistry

Controlled Substances & Illicit Drug Standards

Reference Materials

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This Item	32133	32591	34001
Supelco 33987 Olaquindox	Supelco 32133 Desoxycarbadox	Supelco 32591 Baquiloprim	Supelco 34001 Ceftiofur
grade analytical standard	grade analytical standard	grade analytical standard	grade analytical standard
format neat	format neat	format neat	format neat
product line VETRANAL^®	product line VETRANAL^®	product line VETRANAL^®	product line VETRANAL^®
shelf life limited shelf life, expiry date on the label	shelf life limited shelf life, expiry date on the label	shelf life limited shelf life, expiry date on the label	shelf life limited shelf life, expiry date on the label
technique(s) HPLC: suitable	technique(s) HPLC: suitable, gas chromatography (GC): suitable	technique(s) HPLC: suitable, gas chromatography (GC): suitable	technique(s) HPLC: suitable, gas chromatography (GC): suitable
application(s) forensics and toxicology pharmaceutical (small molecule)	application(s) forensics and toxicology pharmaceutical (small molecule) veterinary	application(s) forensics and toxicology pharmaceutical (small molecule)	application(s) forensics and toxicology pharmaceutical (small molecule)

General description

Olaquindox is an antibiotic veterinary drug, used as a growth promoter for pig farming.[1]

Application

Olaquindox may be used as a reference standard in the determination of olaquindox in feed samples using matrix solid-phase dispersion extraction (MSPDE) and hydrophilic interaction ultra-high-pressure liquid chromatography (HILIC-UHPLC) with photodiode array detector.[2][3]

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Legal Information

VETRANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

GHS08,GHS07

signalword

Danger

hcodes

H302,H334

pcodes

P261 - P264 - P270 - P284 - P301 + P312 - P304 + P340 + P312

Hazard Classifications

Acute Tox. 4 Oral - Resp. Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number

BCCH1618

BCBW1743

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Biodegradability of metronidazole, olaquindox, and tylosin and formation of tylosin degradation products in aerobic soil--manure slurries

Ingerslev F and Halling-Sorensen B

Ecotoxicology and Environmental Safety, 48(3), 311-320 (2001)

Development of a biomimetic enzyme-linked immunosorbent assay method based on a hydrophilic molecularly imprinted polymer film for determination of olaquindox in chick feed samples.

Dongyan Zhao et al.

Journal of immunoassay & immunochemistry, 34(1), 16-29 (2013-01-18)

In this study, a new way to substitute the biology antibody was introduced by using a hydrophilic molecularly imprinted film, which was directly prepared on the well surface of MaxiSorp polystyrene 96-well plate by the bulk polymerization technique. This imprinted

A chronic toxicity study of cyadox in Wistar rats.

Xu Wang et al.

Regulatory toxicology and pharmacology : RTP, 59(2), 324-333 (2010-12-07)

To investigate the chronic toxicity of cyadox, a growth promoting agent, five groups of Wistar rats (30 rats/group/sex) were fed with the diets containing cyadox (0, 100, 400 and 2000 mg/kg) or olaquindox (400 mg/kg) for 78weeks. There were significant

Multiple spectroscopic studies on the interaction between olaquindox, a feed additive, and bovine serum albumin.

Tianci Xu et al.

Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 50(7), 2540-2546 (2012-04-25)

The interaction between olaquindox (OLA) and bovine serum albumin (BSA) was investigated using fluorescence, UV-vis absorption and circular dichroism (CD) spectroscopy. The results showed that the fluorescence quenching of BSA by OLA was a static quenching process induced by the

Two generation reproduction and teratogenicity studies of feeding cyadox in Wistar rats.

Xu Wang et al.

Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 49(5), 1068-1079 (2011-01-27)

To investigate the teratogenic potential and reproductive toxicity of cyadox, a growth promoting agent, Wistar rats (F(0)) were fed with diets containing cyadox (0, 50, 150 and 2500 mg/kg) or olaquindox (150 mg/kg), approximately equivalent to cyadox 5, 15, 250

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