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G9923

Sigma-Aldrich

Picroside I

≥98% (HPLC)

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Synonym(s):
(1aS,1bS,2S,5aR,6S,6aS)-1a,1b,2,5a,6,6a-Hexahydro-6-hydroxy-1a-(hydroxymethyl)oxireno[4,5]cyclopenta[1,2-c]pyran-2-yl-β-D-glucopyranoside 6-[(2E)-3-phenyl-2-propenoate], 6′-Cinnamoylcatalpol
Empirical Formula (Hill Notation):
C24H28O11
CAS Number:
27409-30-9
Molecular Weight:
492.47
EC Number:
248-445-1
UNSPSC Code:
12352205
NACRES:
NA.25

Quality Level

200

Assay

≥98% (HPLC)

solubility

ethanol: 1 mg/mL, clear, colorless

application(s)

metabolomics
vitamins, nutraceuticals, and natural products

storage temp.

2-8°C

SMILES string

O[C@@H]1[C@@H](O)[C@H](O)[C@@H](COC(/C=C/C2=CC=CC=C2)=O)O[C@H]1O[C@@H]3OC=C[C@]4([H])[C@@]3([H])[C@](O5)(CO)[C@@H]5[C@H]4O

InChI

1S/C24H28O11/c25-11-24-16-13(17(27)21(24)35-24)8-9-31-22(16)34-23-20(30)19(29)18(28)14(33-23)10-32-15(26)7-6-12-4-2-1-3-5-12/h1-9,13-14,16-23,25,27-30H,10-11H2/b7-6+/t13-,14-,16-,17+,18-,19+,20-,21+,22+,23+,24-/m1/s1

InChI key

XZGPUOQGERGURE-LUVHZPKESA-N

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General description

Picroside I is one of the major phytochemicals found in the roots and rhizomes of Picrorhiza kurroa Royle ex Benth.

Biochem/physiol Actions

Picroside I is a potent anti-cancer, antioxidant, and anti-inflammatory agent. Picroliv is a standardized drug that is a mixture of two iridoid glycoside components picroside I and picroside II (Kutkoside). It displays protection against ischemia-reperfusion injury, respiratory, and inflammatory diseases.
Phytochemical found within a Traditional Chinese Medicine herbal preparation. Picroside I, an iridoid glycoside, is a hepatoprotective agent.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302

Precautionary Statements

P264 - P270 - P301 + P312 - P501

Hazard Classifications

Acute Tox. 4 Oral

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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M L Brown
AANA journal, 60(1), 33-40 (1992-02-01)
A prospective study was undertaken in an effort to determine the usefulness of the end-tidal carbon dioxide monitor in detecting anesthesia-related critical incidents. The critical incident technique was employed in the evaluation of 2,334 anesthetics. Anesthesia providers completed a critical
P Li et al.
Biological & pharmaceutical bulletin, 23(7), 890-892 (2000-08-05)
A crude methanol extract of Picrorhizae Rhizoma, the dried underground parts of Picrorhiza scrophulariiflora PENNELL, has been shown to potentiate the nerve growth factor (NGF)-induced neurite outgrowth from PC12D cells. The methanol extract was partitioned between ethyl acetate and water.
Pamita Bhandari et al.
Journal of chromatography. A, 1194(2), 257-261 (2008-05-21)
Sugars play a critical role in regulating overall cellular metabolism in high altitude growing plants. These plants are shown to have high levels of sugars to enhance their tolerance to abiotic stresses such as drought and freezing temperature. In the
P Li et al.
European journal of pharmacology, 406(2), 203-208 (2000-10-06)
Natural iridoid, picroside I (beta-D-glucopyranoside, 1a,1b,2,5a,6, 6a-hexahydro-6-hydroxy-1a-(hydroxymethyl)oxireno[4,5]cyclopenta[1, 2-c]pyran-2-yl, 6-(3-phenyl-2-propenoate)) or II (beta-D-glucopyranoside, 1a,1b,2,5a,6, 6a-hexahydro-6-[(4-hydroxy-3-methoxybenzoyl)oxy]-1a-(hydroxymethyl )ox ireno[4,5]cyclopenta[1,2-c]pyran-2-yl) alone did not exhibit neuritogenic activity, but caused a concentration-dependent (>0.1 microM) enhancement of nerve growth factor (NGF, 2 ng/ml)-induced neurite outgrowth from PC12D
Harsharan Singh et al.
Gene, 515(2), 320-328 (2012-12-15)
Picrorhiza kurrooa Royle ex Benth. is an economically important medicinal plant known to yield picrosides which have high medicinal value. Picroside I and picroside II are major picrosides associated with various bioactivities. The present work analyzed the expression of various
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