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Glycosides and other natural products

Leonoside B

Also known as beta-(3-Hydroxy, 4-methoxyphenyl)-ethyl-O-alpha-L-arabinopyranosyl-(1-2)-alpha-L-rhamnopyranosyl-(1-3)-4-O-feruloyl-beta-D-glycopyranoside

CAS 140147-67-7Formula C36H48O19Molar mass 784.76 g/mol
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Leonoside B chemical structure, C36H48O19, CAS 140147-67-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
140147-67-7
Formula
C36H48O19
Molar mass
784.76 g/mol
HS code
293890
Category
Glycosides and other natural products

What is Leonoside B?

Plain description, key identifiers and synonyms

Leonoside B is an oligosaccharide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
[4-[4,5-dihydroxy-6-methyl-3-(3,4,5-trihydroxyoxan-2-yl)oxyoxan-2-yl]oxy-5-hydroxy-6-[2-(3-hydroxy-4-methoxyphenyl)ethoxy]-2-(hydroxymethyl)oxan-3-yl] (E)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoate
CAS number
140147-67-7Other or deprecated CAS: 135010-56-9
Molecular formula
C36H48O19
InChIKey
ZIPURHYPGUGDEP-RMKNXTFCSA-N
InChI
InChI=1S/C36H48O19/c1-16-26(42)28(44)33(55-34-29(45)27(43)21(40)15-50-34)36(51-16)54-32-30(46)35(49-11-10-18-5-8-22(47-2)20(39)12-18)52-24(14-37)31(32)53-25(41)9-6-17-4-7-19(38)23(13-17)48-3/h4-9,12-13,16,21,24,26-40,42-46H,10-11,14-15H2,1-3H3/b9-6+
Canonical SMILES
COc1ccc(CCOC2OC(CO)C(OC(=O)C=Cc3ccc(O)c(OC)c3)C(OC3OC(C)C(O)C(O)C3OC3OCC(O)C(O)C3O)C2O)cc1O
Isomeric SMILES
CC1C(C(C(C(O1)OC2C(C(OC(C2OC(=O)/C=C/C3=CC(=C(C=C3)O)OC)CO)OCCC4=CC(=C(C=C4)OC)O)O)OC5C(C(C(CO5)O)O)O)O)O

Synonyms

  • beta-(3-Hydroxy, 4-methoxyphenyl)-ethyl-O-alpha-L-arabinopyranosyl-(1-2)-alpha-L-rhamnopyranosyl-(1-3)-4-O-feruloyl-beta-D-glycopyranoside

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
784.76 g/molcalc.
Exact mass
784.279 Dacalc.
LogP (octanol/water)
-1.95calc.
Topological polar surface area
282.2 Ųcalc.
Hydrogen bond donors
9calc.
Hydrogen bond acceptors
19calc.
Rotatable bonds
14calc.
Heavy atoms
55calc.
Rings
5calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.58calc.
Formal charge
0calc.
Stereocentres
14calc.
Lipinski rule of five
Fails (3 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(C=Cc1ccccc1)OC1COC(OCCc2ccccc2)CC1OC1OCCCC1OC1CCCCO1

O=C(C=Cc1ccccc1)OC1COC(OCCc2ccccc2)CC1OC1OCCCC1OC1CCCCO1

5 rings, 40 atoms.

13 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

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

Leonoside B suppliers

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Leonoside B 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

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

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 Leonoside B 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 Leonoside B is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Leonoside B, based on the data on this page

What is Leonoside B?

Leonoside B is an oligosaccharide.

What is the CAS number of Leonoside B?

The CAS registry number of Leonoside B is 140147-67-7. Other or deprecated CAS numbers: 135010-56-9.

What is the molecular formula and weight of Leonoside B?

The molecular formula of Leonoside B is C36H48O19 and its molar mass is 784.76 g/mol.

Is Leonoside B hazardous?

No GHS hazard classification for Leonoside B is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Leonoside B?

Leonoside B 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 Leonoside B?

Post a free request on CompoundList and suppliers of Leonoside B will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Leonoside B?

Suppliers quote Leonoside B 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 Leonoside B

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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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