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Flavonoids and polyphenols

Oroxin A

Also known as baicalein-7-o-glucoside, baikalin, baicalein 7-O-glucoside

CAS 57396-78-8Formula C21H20O10Molar mass 432.38 g/molEC 110-082-0
GHS signal word: Warning. Pictograms: Harmful or irritant 2 suppliers listed
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Oroxin A chemical structure, C21H20O10, CAS 57396-78-8
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
57396-78-8
Formula
C21H20O10
Molar mass
432.38 g/mol
EC number
110-082-0
HS code
293299
Category
Flavonoids and polyphenols

What is Oroxin A?

Plain description, key identifiers and synonyms

Oroxin A has been reported in Scutellaria comosa, Scutellaria immaculata, and other organisms.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
5,6-dihydroxy-2-phenyl-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one
CAS number
57396-78-8 CAS number cross-checked
EC number
110-082-0
Molecular formula
C21H20O10
MDL number
MFCD22125001
InChIKey
IPQKDIRUZHOIOM-IAAKTDFRSA-N
InChI
InChI=1S/C21H20O10/c22-8-14-17(25)19(27)20(28)21(31-14)30-13-7-12-15(18(26)16(13)24)10(23)6-11(29-12)9-4-2-1-3-5-9/h1-7,14,17,19-22,24-28H,8H2/t14-,17-,19+,20-,21-/m1/s1
Canonical SMILES
O=c1cc(-c2ccccc2)oc2cc(OC3OC(CO)C(O)C(O)C3O)c(O)c(O)c12
Isomeric SMILES
C1=CC=C(C=C1)C2=CC(=O)C3=C(C(=C(C=C3O2)O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O)O)O

Synonyms

  • baicalein-7-o-glucoside
  • baikalin
  • baicalein 7-O-glucoside
  • OroxinA
  • 5,6-dihydroxy-2-phenyl-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one
  • Baicalein 7-O-glucopyranoside
  • baicalein 7-O-beta-D-glucoside
  • 5,6-Dihydroxy-2-phenyl-7-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-4H-chromen-4-one
  • Deglucosyloroxin B
  • Oroxin A (Standard)
  • Oroxin A, Baicalein-7-O-glucoside, Baikalin
  • baicalein-7-O-beta-D-glucoside
  • baicalein 7-O-beta-D-glucopyranoside
  • baicalein-7-O-beta-D-glucopyranoside
  • 4H-1-Benzopyran-4-one, 7-(beta-D-glucopyranosyloxy)-5,6-dihydroxy-2-phenyl-
  • 5,6-dihydroxy-2-phenyl-7-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4H-chromen-4-one
  • 5,6,7-trihydroxyflavone 7-O-beta-D-glucoside
  • 5,6-Dihydroxy-4-oxo-2-phenyl-4H-chromen-7-yl hexopyranoside #
  • 5,6-Dihydroxy-4-oxo-2-phenyl-4H-1-benzopyran-7-yl beta-D-glucopyranoside
  • 5,6-dihydroxy-2-phenyl-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]oxy-chromen-4-one

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
432.38 g/molcalc.
Exact mass
432.1056 Dacalc.
LogP (octanol/water)
0.05calc.
Topological polar surface area
170.1 Ųcalc.
Hydrogen bond donors
6calc.
Hydrogen bond acceptors
10calc.
Rotatable bonds
4calc.
Heavy atoms
31calc.
Rings
4calc.
Aromatic rings
3calc.
Fraction sp3 carbons
0.29calc.
Formal charge
0calc.
Stereocentres
5calc.
Lipinski rule of five
Passes (1 violation)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, O=c1cc(-c2ccccc2)oc2cc(OC3CCCCO3)ccc12

O=c1cc(-c2ccccc2)oc2cc(OC3CCCCO3)ccc12

4 rings, 24 atoms.

144 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H302Harmful if swallowed.
Precautionary statements (5)
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P301 + P317If swallowed: Get medical help.
  • P330Rinse mouth.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Oroxin A suppliers

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All 2 suppliers

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

2 suppliers in 1 country

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Oroxin A price

Indicative price range per kg from live supplier offers

No published prices right now

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Uses and applications

What the substance is used for, by industry and function

Functional uses

  • Antioxidant
  • Softener and conditioner

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Oroxin A is traded under.

HS 2932.99Indicative HS code

Heterocyclic compounds with oxygen hetero-atom(s) only, other

World exports in 2024
$3.81B
+10.3% vs 2023, imports $7.05B
2019 to 2024
Top exporters
  1. China28.9%
  2. Switzerland * partner reported12.7%
  3. Germany7.8%
Top importers
  1. United States49.7%
  2. China11.9%
  3. India * partner reported3.3%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Oroxin A is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Oroxin A, based on the data on this page

What is Oroxin A?

Oroxin A has been reported in Scutellaria comosa, Scutellaria immaculata, and other organisms.

What is the CAS number of Oroxin A?

The CAS registry number of Oroxin A is 57396-78-8.

What is the molecular formula and weight of Oroxin A?

The molecular formula of Oroxin A is C21H20O10 and its molar mass is 432.38 g/mol.

What is Oroxin A used for?

Known uses and roles of Oroxin A include antioxidant and softener and conditioner.

Is Oroxin A hazardous?

Oroxin A carries the GHS signal word "Warning". Main hazards: harmful if swallowed. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Oroxin A?

Oroxin A is usually classified under HS code 293299 (Heterocyclic compounds with oxygen hetero-atom(s) only, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Oroxin A?

CompoundList lists 2 suppliers of Oroxin A in China. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Oroxin A?

Suppliers quote Oroxin A on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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