41605
DL-Mandelic acid
analytical standard
Synonym(s):
(±)-α-Hydroxyphenylacetic acid
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About This Item
Linear Formula:
C6H5CH(OH)COOH
CAS Number:
Molecular Weight:
152.15
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
EC Number:
202-007-6
Beilstein/REAXYS Number:
510011
MDL number:
Quality Level
grade
analytical standard
assay
≥98.5% (HPLC)
optical activity
[α]/D 0±1°, c = 5 in H2O
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
application(s)
cleaning products
cosmetics
food and beverages
forensics and toxicology
personal care
veterinary
format
neat
SMILES string
OC(C(O)=O)c1ccccc1
InChI
1S/C8H8O3/c9-7(8(10)11)6-4-2-1-3-5-6/h1-5,7,9H,(H,10,11)
InChI key
IWYDHOAUDWTVEP-UHFFFAOYSA-N
General description
DL-Mandelic acid is an aromatic hydrocarbon metabolite of styrene.
Application
DL-Mandelic acid may be used as an analytical reference standard for the determination of DL-mandelic acid in:
- Human urine samples by high performance liquid chromatography (HPLC) equipped with ultraviolet (UV) detector.
- Rat urine samples by gas chromatography-mass spectrometry (GC-MS) with selected ion monitoring (SIM) detection.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1
Storage Class
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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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)
A Kimura et al.
Pediatric research, 45(4 Pt 1), 603-609 (1999-04-15)
Unusual bile acids, such as unsaturated ketonic and 7beta-hydroxylated bile acids, have been detected in urine early in life. To elucidate the normal profiles of usual and unusual urinary bile acids in the neonatal and pediatric periods, we measured the
G L Corona et al.
European archives of psychiatry and neurological sciences, 239(2), 79-86 (1989-01-01)
Memory performance, central monoaminergic function and sympathetic nerve activity were studied in patients with dementia of the Alzheimer type (DAT) or with multi-infarct dementia before and after 4 weeks with single or combined drug therapy (choline-piracetam). Analysis of the levels
Global Trade Item Number
| SKU | GTIN |
|---|---|
| CDS001248-250MG | 04061828964819 |
| 41605-100MG | 04061832089386 |