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Merck
CN

74192

Picein

analytical standard

Synonym(s):

1-[4-(β-D-Glucopyranosyloxy)phenyl]ethan-1-one, 4′-(β-D-Glucopyranosyloxy)acetophenone, 4-Acetylphenyl β-D-glucopyranoside, p-Hydroxyacetophenone glucoside, Ameliaroside, Piceoside, Salicinerein, Salinigrin

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About This Item

Empirical Formula (Hill Notation):
C14H18O7
CAS Number:
530-14-3
Molecular Weight:
298.29
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
329765540
EC Number:
208-473-7
Beilstein/REAXYS Number:
90049
MDL number:
MFCD00016916

Key Documents

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InChI key

GOZCEKPKECLKNO-RKQHYHRCSA-N

InChI

1S/C14H18O7/c1-7(16)8-2-4-9(5-3-8)20-14-13(19)12(18)11(17)10(6-15)21-14/h2-5,10-15,17-19H,6H2,1H3/t10-,11-,12+,13-,14-/m1/s1

SMILES string

O[C@@H]1[C@@H](O)[C@H](OC2=CC=C(C(C)=O)C=C2)O[C@H](CO)[C@H]1O

grade

analytical standard

assay

≥98.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

impurities

≤5.0% water

application(s)

food and beverages

format

neat

Quality Level

100

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
BCCH6818
BCCF2301
BCCD9191
BCCC9959
BCCC7944

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K L LaMarco et al.
The Biochemical journal, 237(2), 469-476 (1986-07-15)
We have isolated from guinea-pig liver a broad-specificity beta-glucosidase of unknown function that utilizes as its substrate non-physiological aryl glycosides (e.g. 4-methylumbelliferyl beta-D-glucopyranoside, p-nitrophenyl beta-D-glucopyranoside). The present paper documents that this enzyme can be inhibited by various naturally occurring glycosides
Riitta Tegelberg et al.
Phytochemical analysis : PCA, 29(5), 493-499 (2018-03-10)
In ecological experiments, storage of plant material is often needed between harvesting and laboratory analyses when the number of samples is too large for immediate, fresh analyses. Thus, accuracy and comparability of the results call for pre-treatment methods where the
L B Lai et al.
Analytical biochemistry, 200(2), 365-369 (1992-02-01)
The neutral pH optimum beta-glucosidases of mammalian liver and almonds are each capable of hydrolyzing a number of plant glucosides, including L-picein (p-hydroxyacetophenone-beta-D-glucoside) and prunasin (D-mandelonitrile-beta-D-glucoside). Taking advantage of the marked differences in the spectra of the substrate/product pairs of
H Løkke
Ecotoxicology and environmental safety, 19(3), 301-309 (1990-06-01)
The concentrations of the glucoside picein and its aglucone piceol (4-hydroxy acetophenone) in the needles of Norway spruce (Picea abies (L.) Karsten) are considered indicators of plant stress. By use of two clones and a natural population of Norway spruce
Anu Lavola et al.
Phytochemistry, 153, 102-110 (2018-06-16)
The phenolic phytochemicals of winter-dormant Salix pyrolifolia were determined from the vegetative buds, and the bark and wood of different-aged twigs by HPLC-DAD and UHPLC-QTOF-MS analyses. All the plant parts were composed of salicylate glucosides and the other Salix-specific, simple
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