Oroxylin A 7-O-beta-D-glucuronide

Modify Date: 2026-07-08 17:25:46

Oroxylin A 7-O-beta-D-glucuronide Structure
Oroxylin A 7-O-beta-D-glucuronide structure
Common Name Oroxylin A 7-O-beta-D-glucuronide
CAS Number 36948-76-2 Molecular Weight 460.388
Density 1.6±0.1 g/cm3 Boiling Point 796.6±60.0 °C at 760 mmHg
Molecular Formula C22H20O11 Melting Point N/A
MSDS N/A Flash Point 280.1±26.4 °C

 Use of Oroxylin A 7-O-beta-D-glucuronide


Oroxylin A-7-O-glucuronide (Oroxyloside; Oroxylin A-7-O-β-D-glucuronide) is a flavonoid glucuronide isolated from the dried root of Scutellaria baicalensis, with prolyl oligopeptidase (POP) inhibitory activity[1].

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 5-Hydroxy-6-methoxy-4-oxo-2-phenyl-4H-chromen-7-yl β-D-glucopyran osiduronic acid
Synonym More Synonyms

 Oroxylin A 7-O-beta-D-glucuronide Biological Activity

This table contains bioactivity, target information and biological‑assay experimental data of this compound.

Description Oroxylin A-7-O-glucuronide (Oroxyloside; Oroxylin A-7-O-β-D-glucuronide) is a flavonoid glucuronide isolated from the dried root of Scutellaria baicalensis, with prolyl oligopeptidase (POP) inhibitory activity[1].
Related Catalog
References

[1]. Marques MR, et al. Flavonoids with prolyl oligopeptidase inhibitory activity isolated from Scutellaria racemosa Pers. Fitoterapia. 2010 Sep;81(6):552-6.

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.6±0.1 g/cm3
Boiling Point 796.6±60.0 °C at 760 mmHg
Molecular Formula C22H20O11
Molecular Weight 460.388
Flash Point 280.1±26.4 °C
Exact Mass 460.100555
PSA 176.12000
LogP -0.42
Vapour Pressure 0.0±2.9 mmHg at 25°C
Index of Refraction 1.693
InChIKey QXIPXNZUEQYPLZ-QSUZLTIMSA-N
SMILES COc1c(OC2OC(C(=O)O)C(O)C(O)C2O)cc2oc(-c3ccccc3)cc(=O)c2c1O

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  3

DownStream  1

 Oroxylin A 7-O-beta-D-glucuronideBioassay

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This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Stimulation of glucose consumption in palmitate-induced insulin-resistant human HepG2...
Source: ChEMBL
Target: HepG2
External Id: CHEMBL4135142
Name: Activation of AKT in palmitate-induced insulin-resistant human HepG2 cells assessed a...
Source: ChEMBL
Target: RAC-alpha serine/threonine-protein kinase
External Id: CHEMBL4135159
Name: Cytotoxicity in human HepG2 cells assessed as reduction in cell viability up to 12.5 ...
Source: ChEMBL
Target: HepG2
External Id: CHEMBL4135140
Name: Cytotoxicity in palmitate-induced insulin-resistant human HepG2 cells assessed as red...
Source: ChEMBL
Target: HepG2
External Id: CHEMBL4135141
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1

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

oroxylin-7-O-glucuronide
Orotyl-His-Pro-NH2
oroxylin A-7-O-GlcA
oroxyloside
5-Hydroxy-6-methoxy-4-oxo-2-phenyl-4H-chromen-7-yl β-D-glucopyranosiduronic acid
orotyl-L-histidyl-L-prolinamide
N-[(1,2,3,6-Tetrahydro-2,6-dioxopyrimidin-4-yl)carbonyl]-L-His-L-Pro-NH2
Oroxylin A-7-O-β-D-glucuronide

 Oroxylin A 7-O-beta-D-glucuronide | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the boiling point of 5-Hydroxy-6-methoxy-4-oxo-2-phenyl-4H-chromen-7-yl β-D-glucopyran osiduronic acid?
A: Boiling point of 5-Hydroxy-6-methoxy-4-oxo-2-phenyl-4H-chromen-7-yl β-D-glucopyran osiduronic acid is 796.6±60.0 °C at 760 mmHg.
Q: What are the upstream materials of 5-Hydroxy-6-methoxy-4-oxo-2-phenyl-4H-chromen-7-yl β-D-glucopyran osiduronic acid?
A: Related upstream materials(CAS) of 5-Hydroxy-6-methoxy-4-oxo-2-phenyl-4H-chromen-7-yl β-D-glucopyran osiduronic acid: 186581-53-3;82475-02-3;21967-41-9.
Q: What is the polar surface area (PSA) of 5-Hydroxy-6-methoxy-4-oxo-2-phenyl-4H-chromen-7-yl β-D-glucopyran osiduronic acid?
A: Polar surface area (PSA) of 5-Hydroxy-6-methoxy-4-oxo-2-phenyl-4H-chromen-7-yl β-D-glucopyran osiduronic acid is 176.12000.
Q: What are the uses of 5-Hydroxy-6-methoxy-4-oxo-2-phenyl-4H-chromen-7-yl β-D-glucopyran osiduronic acid?
A: Main uses of 5-Hydroxy-6-methoxy-4-oxo-2-phenyl-4H-chromen-7-yl β-D-glucopyran osiduronic acid: Oroxylin A-7-O-glucuronide (Oroxyloside; Oroxylin A-7-O-β-D-glucuronide) is a flavonoid glucuronide isolated from the dried root of Scutellaria baicalensis, with prolyl oligopeptidase (POP) inhibitory activity[1].
Q: What is the CAS number of 5-Hydroxy-6-methoxy-4-oxo-2-phenyl-4H-chromen-7-yl β-D-glucopyran osiduronic acid?
A: CAS number of 5-Hydroxy-6-methoxy-4-oxo-2-phenyl-4H-chromen-7-yl β-D-glucopyran osiduronic acid is 36948-76-2.
Q: What is the SMILES notation of 5-Hydroxy-6-methoxy-4-oxo-2-phenyl-4H-chromen-7-yl β-D-glucopyran osiduronic acid?
A: SMILES notation of 5-Hydroxy-6-methoxy-4-oxo-2-phenyl-4H-chromen-7-yl β-D-glucopyran osiduronic acid is COc1c(OC2OC(C(=O)O)C(O)C(O)C2O)cc2oc(-c3ccccc3)cc(=O)c2c1O.
Q: What is the English name of 5-Hydroxy-6-methoxy-4-oxo-2-phenyl-4H-chromen-7-yl β-D-glucopyran osiduronic acid?
A: The English name of 5-Hydroxy-6-methoxy-4-oxo-2-phenyl-4H-chromen-7-yl β-D-glucopyran osiduronic acid is 5-Hydroxy-6-methoxy-4-oxo-2-phenyl-4H-chromen-7-yl β-D-glucopyran osiduronic acid.
Q: What is the InChIKey of 5-Hydroxy-6-methoxy-4-oxo-2-phenyl-4H-chromen-7-yl β-D-glucopyran osiduronic acid?
A: InChIKey of 5-Hydroxy-6-methoxy-4-oxo-2-phenyl-4H-chromen-7-yl β-D-glucopyran osiduronic acid is QXIPXNZUEQYPLZ-QSUZLTIMSA-N.
Q: What is the molecular weight of 5-Hydroxy-6-methoxy-4-oxo-2-phenyl-4H-chromen-7-yl β-D-glucopyran osiduronic acid?
A: Molecular weight of 5-Hydroxy-6-methoxy-4-oxo-2-phenyl-4H-chromen-7-yl β-D-glucopyran osiduronic acid is 460.388.
Q: What is the molecular formula of 5-Hydroxy-6-methoxy-4-oxo-2-phenyl-4H-chromen-7-yl β-D-glucopyran osiduronic acid?
A: Molecular formula of 5-Hydroxy-6-methoxy-4-oxo-2-phenyl-4H-chromen-7-yl β-D-glucopyran osiduronic acid is C22H20O11.

 Oroxylin A 7-O-beta-D-glucuronidefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
BioBioPha
naturewill
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