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Glycosides and other natural products

Verproside

Also known as Protocatechuoyl catalpol, Verproside - 97%, Verproside, >=95% (LC/MS-ELSD)

CAS 50932-20-2Formula C22H26O13Molar mass 498.44 g/molEC 803-857-6
GHS signal word: Warning. Pictograms: Harmful or irritant
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Verproside chemical structure, C22H26O13, CAS 50932-20-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
50932-20-2
Formula
C22H26O13
Molar mass
498.44 g/mol
EC number
803-857-6
HS code
293890
Category
Glycosides and other natural products

What is Verproside?

Plain description, key identifiers and synonyms

Verproside is a glycoside. It has a role as a metabolite.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
[(1S,2S,4S,5S,6R,10S)-2-(hydroxymethyl)-10-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3,9-dioxatricyclo[4.4.0.02,4]dec-7-en-5-yl] 3,4-dihydroxybenzoate
CAS number
50932-20-2
EC number
803-857-6
Molecular formula
C22H26O13
UNII
96K9991JMW
InChIKey
DBUOUVZMYWYRRI-YWEKDMGLSA-N
InChI
InChI=1S/C22H26O13/c23-6-12-14(27)15(28)16(29)21(32-12)34-20-13-9(3-4-31-20)17(18-22(13,7-24)35-18)33-19(30)8-1-2-10(25)11(26)5-8/h1-5,9,12-18,20-21,23-29H,6-7H2/t9-,12-,13-,14-,15+,16-,17+,18+,20+,21+,22-/m1/s1
Canonical SMILES
O=C(OC1C2C=COC(OC3OC(CO)C(O)C(O)C3O)C2C2(CO)OC12)c1ccc(O)c(O)c1
Isomeric SMILES
C1=CO[C@H]([C@H]2[C@@H]1[C@@H]([C@H]3[C@@]2(O3)CO)OC(=O)C4=CC(=C(C=C4)O)O)O[C@H]5[C@@H]([C@H]([C@@H]([C@H](O5)CO)O)O)O

Synonyms

  • Protocatechuoyl catalpol
  • Verproside - 97%
  • Verproside, >=95% (LC/MS-ELSD)

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
498.44 g/molcalc.
Exact mass
498.1373 Dacalc.
LogP (octanol/water)
-2.31calc.
Topological polar surface area
208.1 Ųcalc.
Hydrogen bond donors
7calc.
Hydrogen bond acceptors
13calc.
Rotatable bonds
6calc.
Heavy atoms
35calc.
Rings
5calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.59calc.
Formal charge
0calc.
Stereocentres
11calc.
Lipinski rule of five
Fails (2 violations)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=C(OC1C2C=COC(OC3CCCCO3)C2C2OC12)c1ccccc1

O=C(OC1C2C=COC(OC3CCCCO3)C2C2OC12)c1ccccc1

5 rings, 26 atoms.

9 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

  • H319Causes serious eye irritation.
Precautionary statements (4)
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P337 + P317If eye irritation persists: Get medical help.

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

Verproside suppliers

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Verproside price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Roles

  • metabolite

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 Verproside is traded under.

HS 2938.90Indicative HS code

Natural or reproduced by synthesis, other than rutoside (rutin) and its derivatives

World exports in 2024
$1.4B
−8.3% vs 2023, imports $1.35B
2019 to 2024
Top exporters
  1. China49.2%
  2. France * partner reported8.9%
  3. Malaysia6.1%
Top importers
  1. United States22.3%
  2. India * partner reported7.8%
  3. Brazil5.5%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about Verproside, based on the data on this page

What is Verproside?

Verproside is a glycoside. It has a role as a metabolite.

What is the CAS number of Verproside?

The CAS registry number of Verproside is 50932-20-2.

What is the molecular formula and weight of Verproside?

The molecular formula of Verproside is C22H26O13 and its molar mass is 498.44 g/mol.

What is Verproside used for?

Known uses and roles of Verproside include metabolite.

Is Verproside hazardous?

Verproside carries the GHS signal word "Warning". Main hazards: causes serious eye irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Verproside?

Verproside is usually classified under HS code 293890 (Glycosides, natural or reproduced by synthesis, and their salts, ethers, esters and…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Verproside?

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What is the price of Verproside?

Suppliers quote Verproside 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

Practical guides that help when you source, ship or handle Verproside

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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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