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93791

Supelco

Allantoin

analytical standard

Sinonimo/i:

5-Ureidohydantoin, Glyoxylic(acid) diureide

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About This Item

Formula empirica (notazione di Hill):
C4H6N4O3
Numero CAS:
Peso molecolare:
158.12
Beilstein:
102364
Numero CE:
Numero MDL:
Codice UNSPSC:
85151701
ID PubChem:
NACRES:
NA.24

Grado

analytical standard

Livello qualitativo

Saggio

≥98.0% (HPLC)

Durata

limited shelf life, expiry date on the label

tecniche

HPLC: suitable
gas chromatography (GC): suitable

Residuo alla calcinazione

≤0.2%

Punto di fusione

230 °C (dec.) (lit.)

Solubilità

H2O: 0.1 g/10 mL, clear, colorless

applicazioni

food and beverages

Formato

neat

Temperatura di conservazione

2-8°C

Stringa SMILE

NC(=O)NC1NC(=O)NC1=O

InChI

1S/C4H6N4O3/c5-3(10)6-1-2(9)8-4(11)7-1/h1H,(H3,5,6,10)(H2,7,8,9,11)
POJWUDADGALRAB-UHFFFAOYSA-N

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Applicazioni

Allantoin may be used as an analytical reference standard for the quantification of the analyte in biological samples using different chromatography techniques.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Azioni biochim/fisiol

Purine metabolite via the uric acid pathway. Uric acid also reacts with free radicals to produce allantoin, thus allantoin may be a useful biomarker for oxidative stress.

Confezionamento

Bottomless glass bottle. Contents are inside inserted fused cone.

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


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Certificati d'analisi (COA)

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Octanoic acid analytical standard

Supelco

21639

Octanoic acid

Uric acid ≥99%, crystalline

Sigma-Aldrich

U2625

Uric acid

Creatine anhydrous

Sigma-Aldrich

C0780

Creatine

Mitomicina C powder, BioReagent, suitable for cell culture

Sigma-Aldrich

M4287

Mitomicina C

Glicerolo ≥99.5%

Sigma-Aldrich

G9012

Glicerolo

Measurement of allantoin in urine and plasma by high-performance liquid chromatography with pre-column derivatization
Chen.B.X, et al.
Journal of Chromatography. B, Biomedical Applications, 617(2), 241-247 (1993)
Improved HPLC method for the simultaneous determination of allantoin, uric acid and creatinine in cattle urine
George.K.S, et al.
Journal of Chromatography. B, Biomedical Applications, 832(1), 134-137 (2006)
Analysis of oxonic acid, uric acid, creatine, allantoin, xanthine and hypoxanthine in poultry litter by reverse phase HPLC
Eiteman.A.M, et al.
Fresenius Journal of Analytical Chemistry, 348(10), 680-683 (1994)
Juan Luis Díaz-Leal et al.
Journal of experimental botany, 63(11), 4095-4106 (2012-03-24)
The ureides allantoin and allantoate are key molecules in the transport and storage of nitrogen in ureide legumes. In shoots and leaves from Phaseolus vulgaris plants using symbiotically fixed nitrogen as the sole nitrogen source, ureide levels were roughly equivalent
Adviye A Tolun et al.
Annals of epidemiology, 22(12), 892-894 (2012-10-16)
Oxidative stress has been implicated in Down syndrome (DS) pathology. This study compares DS individuals and controls on their urinary levels of allantoin and 2,3-dinor-iPF2α-III; these biomarkers have been previously validated in a clinical model of oxidative stress. Urine samples

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