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MilliporeSigma

328006

2-Methylhippuric acid

98%

Synonym(s):

N-(2-Methylbenzoyl)glycine, o-Toluric acid

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$43.35

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About This Item

Linear Formula:
CH3C6H4CONHCH2CO2H
CAS Number:
42013-20-7
Molecular Weight:
193.20
EC Number:
255-622-7
MDL number:
MFCD00050991
UNSPSC Code:
12352100
PubChem Substance ID:
24859706
NACRES:
NA.22

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assay

98%

form

powder

mp

161-164 °C (lit.)

functional group

amide
carboxylic acid

SMILES string

Cc1ccccc1C(=O)NCC(O)=O

InChI

1S/C10H11NO3/c1-7-4-2-3-5-8(7)10(14)11-6-9(12)13/h2-5H,6H2,1H3,(H,11,14)(H,12,13)

InChI key

YOEBAVRJHRCKRE-UHFFFAOYSA-N

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1 of 4

This Item
328022328014SMB00940
2-Methylhippuric acid 98%

Sigma-Aldrich

328006

2-Methylhippuric acid

4-Methylhippuric acid 98%

Sigma-Aldrich

328022

4-Methylhippuric acid

3-Methylhippuric acid 98%

Sigma-Aldrich

328014

3-Methylhippuric acid

3-Hydroxyhippuric acid ≥95% (NMR)

Sigma-Aldrich

SMB00940

3-Hydroxyhippuric acid

assay

98%

assay

98%

assay

98%

assay

≥95% (NMR)

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

form

powder

form

powder

form

-

form

solid

mp

161-164 °C (lit.)

mp

163-165 °C (lit.)

mp

138-140 °C (lit.)

mp

-

functional group

amide

functional group

amide, carboxylic acid

functional group

amide, carboxylic acid

functional group

-

General description

2-Methylhippuric acid is also known as o-methylhippuric acid and its determination in urine by gas chromatography was reported.[1] It is the urinary metabolic biomarker for the diagnosis of human Hepatitis B virus.[2]

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
BCCN6204
BCCN3928
BCCL6992
BCCK0520
BCCH2072

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Aihua Zhang et al.
PloS one, 8(5), e64381-e64381 (2013-05-23)
Hepatitis B virus (HBV) is the fatal consequence of chronic hepatitis, and lack of biomarkers has been a long standing bottleneck in the clinical diagnosis. Metabolomics concerns with comprehensive analysis of small molecules and provides a powerful approach to discover
Sirikool Thamnium et al.
Scientific reports, 13(1), 14102-14102 (2023-08-30)
Asiatic acid (AA) and asiaticoside, pentacyclic triterpenoid compounds derived from Centella asiatica, are known for their biological effects in promoting type I collagen synthesis and inducing osteogenesis of stem cells. However, their applications in regenerative medicine are limited due to
Simultaneous determination of hippuric acid and o-, m- and p-methylhippuric acids in urine by high-performance liquid chromatography.
T Sakai et al.
Journal of chromatography, 276(1), 182-188 (1983-08-12)
M Ogata et al.
International archives of occupational and environmental health, 61(1-2), 131-140 (1988-01-01)
An attempt was made to establish a method for the direct determination of urinary concentrations of creatinine, hippuric acid, methylhippuric acid and mandelic acid by automated high performance liquid chromatography (HPLC). Urine was diluted with distilled water or mobile phase
I Lundberg et al.
Scandinavian journal of work, environment & health, 12(2), 149-153 (1986-04-01)
Different calculations of methyl hippuric acid excretion in urine were correlated to the time-weighted average (TWA) of the xylene exposure of a complete workday for 40 paint industry workers exposed to 12 different solvents. The 8-h TWA xylene exposure varied
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