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Impurities and reference standards

Eriocitrin

Also known as Eriodictioside, Eriodictyol-7-O-rutinoside, Eriodictyol 7-O-rutinoside

CAS 13463-28-0Formula C27H32O15Molar mass 596.54 g/molEC 236-668-7
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Eriocitrin chemical structure, C27H32O15, CAS 13463-28-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
13463-28-0
Formula
C27H32O15
Molar mass
596.54 g/mol
EC number
236-668-7
HS code
293890
Category
Impurities and reference standards

What is Eriocitrin?

Plain description, key identifiers and synonyms

Eriocitrin is a disaccharide derivative that consists of eriodictyol substituted by a 6-O-(alpha-L-rhamnopyranosyl)-beta-D-glucopyranosyl moiety at position 7 via a glycosidic linkage. It has a role as an antioxidant. It is a member of 4'-hydroxyflavanones, a rutinoside, a trihydroxyflavanone, a member of 3'-hydroxyflavanones, a disaccharide derivative and a flavanone glycoside. It is functionally related to an eriodictyol.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2S)-2-(3,4-dihydroxyphenyl)-5-hydroxy-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-[[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxymethyl]oxan-2-yl]oxy-2,3-dihydrochromen-4-one
CAS number
13463-28-0
EC number
236-668-7
Molecular formula
C27H32O15
UNII
AS293HR5XQ
MDL number
MFCD28016053
InChIKey
OMQADRGFMLGFJF-MNPJBKLOSA-N
InChI
InChI=1S/C27H32O15/c1-9-20(32)22(34)24(36)26(39-9)38-8-18-21(33)23(35)25(37)27(42-18)40-11-5-14(30)19-15(31)7-16(41-17(19)6-11)10-2-3-12(28)13(29)4-10/h2-6,9,16,18,20-30,32-37H,7-8H2,1H3/t9-,16-,18+,20-,21+,22+,23-,24+,25+,26+,27+/m0/s1
Canonical SMILES
CC1OC(OCC2OC(Oc3cc(O)c4c(c3)OC(c3ccc(O)c(O)c3)CC4=O)C(O)C(O)C2O)C(O)C(O)C1O
Isomeric SMILES
C[C@H]1[C@@H]([C@H]([C@H]([C@@H](O1)OC[C@@H]2[C@H]([C@@H]([C@H]([C@@H](O2)OC3=CC(=C4C(=O)C[C@H](OC4=C3)C5=CC(=C(C=C5)O)O)O)O)O)O)O)O)O

Synonyms

  • Eriodictioside
  • Eriodictyol-7-O-rutinoside
  • Eriodictyol 7-O-rutinoside
  • Eriodictyol 7-O-beta-rutinoside
  • (2S)-2-(3,4-dihydroxyphenyl)-5-hydroxy-4-oxo-3,4-dihydro-2H-chromen-7-yl 6-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranoside
  • 4H-1-Benzopyran-4-one, 7-((6-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl)oxy)-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5-hydroxy-, (2S)-
  • Eriocitrin (Mixture of Diastereomers)
  • (S)-7-((6-O-(6-Deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl)oxy)-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5-hydroxy-4H-benzopyran-4-one
  • 4H-1-Benzopyran-4-one,7-[[6-O-(6-deoxy-a-L-mannopyranosyl)-b-D-glucopyranosyl]oxy]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5-hydroxy-, (2S)-
  • Eriocitrin (Standard)
  • Eriodictyol-7-rutinoside
  • Eriocitrin, analytical standard
  • Eriocitrin, >=98.0% (HPLC)
  • 4H-1-Benzopyran-4-one, 7-((6-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl)oxy)-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5-hydroxy-, (S)-
  • Eriocitrin, primary pharmaceutical reference standard
  • 4H-1-Benzopyran-4-one, 7-[[6-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyran
  • (2S)-2-(3,4-Dihydroxyphenyl)-5-hydroxy-4-oxo-3,4-dihydro-2H-1-benzopyran-7-yl 6-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranoside
  • (2S)-7-[[6-O-(6-Deoxy-|A-L-mannopyranosyl)-|A-D-glucopyranosyl]oxy]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5-hydroxy-4H-1-benzopyran-4-one
  • (2S)-7-[[6-O-(6-Deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl]oxy]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5-hydroxy-4H-1-benzopyran-4-one
  • 4H-1-Benzopyran-4-one, 7-[[6-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl]oxy]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5-hydroxy-, (2S)-
  • Flavanone, 3',4',5,7-tetrahydroxy-, 7-(6-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranoside)

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
596.54 g/molcalc.
Exact mass
596.1741 Dacalc.
LogP (octanol/water)
-1.46calc.
Topological polar surface area
245.3 Ųcalc.
Hydrogen bond donors
9calc.
Hydrogen bond acceptors
15calc.
Rotatable bonds
6calc.
Heavy atoms
42calc.
Rings
5calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.52calc.
Formal charge
0calc.
Stereocentres
11calc.
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=C1CC(c2ccccc2)Oc2cc(OC3CCCC(COC4CCCCO4)O3)ccc21

O=C1CC(c2ccccc2)Oc2cc(OC3CCCC(COC4CCCCO4)O3)ccc21

5 rings, 32 atoms.

25 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.

Eriocitrin suppliers

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5 suppliers in 1 country

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Eriocitrin 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

  • antioxidant

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

Frequently asked questions

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

What is Eriocitrin?

Eriocitrin is a disaccharide derivative that consists of eriodictyol substituted by a 6-O-(alpha-L-rhamnopyranosyl)-beta-D-glucopyranosyl moiety at position 7 via a glycosidic linkage. It has a role as an antioxidant.

What is the CAS number of Eriocitrin?

The CAS registry number of Eriocitrin is 13463-28-0.

What is the molecular formula and weight of Eriocitrin?

The molecular formula of Eriocitrin is C27H32O15 and its molar mass is 596.54 g/mol.

What is Eriocitrin used for?

Known uses and roles of Eriocitrin include antioxidant.

Is Eriocitrin hazardous?

No GHS hazard classification for Eriocitrin 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 Eriocitrin?

Eriocitrin 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 Eriocitrin?

CompoundList lists 5 suppliers of Eriocitrin 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 Eriocitrin?

Suppliers quote Eriocitrin 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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