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55520

Sigma-Aldrich

3-Hydroxymandelic acid

≥97.0% (T)

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1 G
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1 G
€307.00

About This Item

Empirical Formula (Hill Notation):
C8H8O4
CAS Number:
Molecular Weight:
168.15
Beilstein:
2365378
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

€307.00


Please contact Customer Service for Availability

Request a Bulk Order

Quality Level

Assay

≥97.0% (T)

mp

128-132 °C

functional group

carboxylic acid
hydroxyl

SMILES string

OC(C(O)=O)c1cccc(O)c1

InChI

1S/C8H8O4/c9-6-3-1-2-5(4-6)7(10)8(11)12/h1-4,7,9-10H,(H,11,12)

InChI key

OLSDAJRAVOVKLG-UHFFFAOYSA-N

General description

3-Hydroxymandelic acid is a hydroxy acid derivative. Chiral separation of 3-hydroxymandelic acid has been achieved by ligand-exchange capillary electrochromatography.[1]

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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J M Midgley et al.
Journal of chromatography, 527(2), 259-265 (1990-05-18)
Dichlorotetrafluoroacetone has been used to prepare 4-substituted 2-bis (chlorodifluoromethyl)-1,3-dioxolan-5-one derivatives of mandelic acids which were found to be suitable for the analysis of these compounds by gas chromatography-negative-ion chemical ionisation mass spectrometry (GC-NICIMS). The high specificity of the derivatising agent
Increased excretion of m-Hydroxyphenylglycol and m-Hydroxymandelic acid in neuroblastoma.
C M Williams et al.
Biochemical medicine, 28(3), 305-309 (1982-12-01)
M W Couch et al.
Clinica chimica acta; international journal of clinical chemistry, 158(1), 109-114 (1986-07-15)
The urinary concentrations of o-hydroxymandelic acid, m-hydroxymandelic acid, p-hydroxymandelic acid, homovanillic acid and vanillylmandelic acid were determined in 57 healthy children and 9 patients with neuroblastoma. The concentrations of o-hydroxymandelic acid and p-hydroxymandelic were not significantly different for both groups
K E Ibrahim et al.
The Journal of pharmacy and pharmacology, 35(3), 144-147 (1983-03-01)
The metabolism of R-(-)-m-synephrine (administered orally and by inhalation in man and intraperitoneally in rats) was studied quantitatively by a gas chromatography-mass spectrometry-selected ion monitoring (g.c.-m.s.-s.i.m.) method using deuterated internal standards. When m-synephrine hydrochloride was administered orally to humans in
J M Midgley et al.
Biomedical mass spectrometry, 6(11), 485-490 (1979-11-01)
o-Hydroxymandelic acid and m-hydroxymandelic acid have been identified in human urine by gas chromatography mass spectrometry selected ion monitoring. After solvent extraction the urinary acids were converted to their O-trifluoroacetoxy methyl ester derivatives which were identified by comparison of the

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