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Heterocyclic compounds

Syringin

Also known as Eleutheroside B, Syringoside, Lilacin

CAS 118-34-3Formula C17H24O9Molar mass 372.37 g/molEC 601-519-0
GHS signal word: Warning. Pictograms: Harmful or irritant 9 suppliers listed
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Syringin chemical structure, C17H24O9, CAS 118-34-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
118-34-3
Formula
C17H24O9
Molar mass
372.37 g/mol
EC number
601-519-0
HS code
293299
Category
Heterocyclic compounds

What is Syringin?

Plain description, key identifiers and synonyms

Syringin is a monosaccharide derivative that is trans-sinapyl alcohol attached to a beta-D-glucopyranosyl residue at position 1 via a glycosidic linkage. It has a role as an autophagy inducer, an antidepressant, a hepatoprotective agent, a neuroprotective agent, an anti-inflammatory agent, an apoptosis inducer and a plant metabolite. It is a primary alcohol, a beta-D-glucoside, a dimethoxybenzene and a monosaccharide derivative. It is functionally related to a trans-sinapyl alcohol.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-[4-[(E)-3-hydroxyprop-1-enyl]-2,6-dimethoxyphenoxy]oxane-3,4,5-triol
CAS number
118-34-3 CAS number cross-checked
EC number
601-519-0
Molecular formula
C17H24O9
UNII
I6F5B11C96
MDL number
MFCD00016778
InChIKey
QJVXKWHHAMZTBY-GCPOEHJPSA-N
InChI
InChI=1S/C17H24O9/c1-23-10-6-9(4-3-5-18)7-11(24-2)16(10)26-17-15(22)14(21)13(20)12(8-19)25-17/h3-4,6-7,12-15,17-22H,5,8H2,1-2H3/b4-3+/t12-,13-,14+,15-,17+/m1/s1
Canonical SMILES
COc1cc(C=CCO)cc(OC)c1OC1OC(CO)C(O)C(O)C1O
Isomeric SMILES
COC1=CC(=CC(=C1O[C@H]2[C@@H]([C@H]([C@@H]([C@H](O2)CO)O)O)O)OC)/C=C/CO

Synonyms

  • Eleutheroside B
  • Syringoside
  • Lilacin
  • Methoxyconiferine
  • Syrigin
  • Sinapyl alcohol 4-O-glucoside
  • 4-[(1E)-3-hydroxyprop-1-en-1-yl]-2,6-dimethoxyphenyl beta-D-glucopyranoside
  • (2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-[4-[(E)-3-hydroxyprop-1-enyl]-2,6-dimethoxyphenoxy]oxane-3,4,5-triol
  • 4-((1E)-3-hydroxyprop-1-en-1-yl)-2,6-dimethoxyphenyl beta-D-glucopyranoside
  • (2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-(4-((E)-3-hydroxyprop-1-enyl)-2,6-dimethoxyphenoxy)oxane-3,4,5-triol
  • Ligustrin
  • Syringenin
  • Magnolenin a
  • (2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-(4-((E)-3-hydroxyprop-1-en-1-yl)-2,6-dimethoxyphenoxy)tetrahydro-2H-pyran-3,4,5-triol
  • Ilexanthin A
  • 4-O-(beta-D-glucosyl)-trans-4-sinapyl alcohol
  • (2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-[4-[(E)-3-hydroxyprop-1-enyl]-2,6-dimethoxy-phenoxy]tetrahydropyran-3,4,5-triol
  • beta-Terpineol
  • Magnolenin
  • Methoxyconiferin
  • Magmolenin A
  • Ligustrin (VAN)
  • syringing
  • Syringinenin
  • Syringin (Standard)
Show all 33 synonyms
  • Syringin/Eleutheroside B
  • syringenin 4-O-glucoside
  • ACon1_000108
  • Glucoside, 4-(3-hydroxypropenyl)-2,6-dimethoxyphenyl, D
  • Eleutheroside B, analytical standard
  • (2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-{4-[(1E)-3-hydroxyprop-1-en-1-yl]-2,6-dimethoxyphenoxy}oxane-3,4,5-triol
  • sinapyl alcohol-4-O-beta-D-glucopyranoside
  • Eleutheroside b (constituent of eleuthero)

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
372.37 g/molcalc.
Exact mass
372.142 Dacalc.
LogP (octanol/water)
-1.11calc.
Topological polar surface area
138.1 Ųcalc.
Hydrogen bond donors
5calc.
Hydrogen bond acceptors
9calc.
Rotatable bonds
7calc.
Heavy atoms
26calc.
Rings
2calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.53calc.
Formal charge
0calc.
Stereocentres
5calc.
Lipinski rule of five
Passes (0 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, c1ccc(OC2CCCCO2)cc1

c1ccc(OC2CCCCO2)cc1

2 rings, 13 atoms, the 2H-Pyran, tetrahydro-2-phenoxy- ring system.

1,051 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

Syringin suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 9 suppliers
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Where suppliers are based

9 suppliers in 3 countries

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Syringin 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

  • anti-inflammatory agent
  • antidepressant
  • apoptosis inducer
  • autophagy inducer
  • central nervous system drug
  • eukaryotic metabolite
  • hepatoprotective agent
  • metabolite
  • neuroprotective agent
  • pharmaceutical
  • plant metabolite
  • protective agent
  • psychotropic drug

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

Frequently asked questions

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

What is Syringin?

Syringin is a monosaccharide derivative that is trans-sinapyl alcohol attached to a beta-D-glucopyranosyl residue at position 1 via a glycosidic linkage.

What is the CAS number of Syringin?

The CAS registry number of Syringin is 118-34-3.

What is the molecular formula and weight of Syringin?

The molecular formula of Syringin is C17H24O9 and its molar mass is 372.37 g/mol.

What is Syringin used for?

Known uses and roles of Syringin include anti-inflammatory agent, antidepressant, apoptosis inducer, autophagy inducer, central nervous system drug and 8 more.

Is Syringin hazardous?

Syringin 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 Syringin?

Syringin 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 Syringin?

CompoundList lists 9 suppliers of Syringin in China, United States and Germany. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Syringin?

Suppliers quote Syringin 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 Syringin

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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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