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Merck
모든 사진(1)

주요 문서

68069

Supelco

Hippuric acid

analytical standard

동의어(들):

N-Benzoylglycine, Benzoylaminoacetic acid

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About This Item

Linear Formula:
C6H5CONHCH2COOH
CAS Number:
Molecular Weight:
179.17
Beilstein:
1073987
EC Number:
MDL number:
UNSPSC 코드:
41116107
NACRES:
NA.24

Grade

analytical standard

분석

≥97.5% (GC)

유통기한

limited shelf life, expiry date on the label

mp

187-191 °C (lit.)

응용 분야

clinical testing

형식

neat

SMILES string

OC(=O)CNC(=O)c1ccccc1

InChI

1S/C9H9NO3/c11-8(12)6-10-9(13)7-4-2-1-3-5-7/h1-5H,6H2,(H,10,13)(H,11,12)

InChI key

QIAFMBKCNZACKA-UHFFFAOYSA-N

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일반 설명

Hippuric acid, the glycine conjugate of benzoic acid, is formed via a biotransformation process. From scientific literature, it is reported to be found as an excretory product in urine. Hippuric acid is also known to be catabolically synthesized from benzene-type aromatic compounds, believed to be originated from various factors such as environmental exposures, basic human liver metabolism of protein catabolism, cyclic sugar type-compounds, quinic acid, etc.

애플리케이션

Hippuric acid may be used as an analytical reference standard for the quantification of the analyte in the following:
  • Human biological fluids using high-performance liquid chromatography (HPLC) with UV detection.
  • Human and rat urine samples using gas chromatography–mass spectrometry (GC–MS).
  • Human urine samples using GC equipped with a flame ionization detector.

추천 제품

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.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


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시험 성적서(COA)

Lot/Batch Number

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문서 라이브러리 방문

Determination of benzoic acid and hippuric acid in human plasma and urine by high-performance liquid chromatography
Kubota K, et al.
Journal of Chromatography. B, Biomedical Sciences and Applications, 425, 67-75 (1988)
Simultaneous determination of urinary hippuric acid, o-, m-and p-methylhippuric acids, mandelic acid and phenylglyoxylic acid for biomonitoring of volatile organic compounds by gas chromatography-mass spectrometry.
Ohashi Y, et al.
Analytica Chimica Acta, 566(2), 167-171 (2006)
Ronald W Pero
Current clinical pharmacology, 5(1), 67-73 (2009-11-07)
Hippuric acid has been a major human metabolite for years. However, there is no well-known documented health benefit associated with it except for excretion of environmental-toxic exposures of aromatic compounds such as toluene, or from dietary protein degradation and re-synthesis
P Kongtip et al.
Journal of chromatography. B, Biomedical sciences and applications, 751(1), 199-203 (2001-03-10)
A modified method for the simultaneous determination of hippuric acid (HA) and o-, m- and p-methylhippuric acids (o-, m- and p-MHAs) in urine is described. These metabolites were extracted, derivatized into their methyl ester derivatives and analyzed using a gas

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