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Cosmetic antioxidants

Pectolinarin

Also known as Pectolinaroside, 4H-1-Benzopyran-4-one, 7-[[6-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl]oxy]-5-hydroxy-6-methoxy-2-(4-methoxyphenyl)-, 7-((6-O-(6-Deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl)oxy)-5-hydroxy-6-methoxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one

CAS 28978-02-1Formula C29H34O15Molar mass 622.58 g/mol
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Pectolinarin chemical structure, C29H34O15, CAS 28978-02-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
28978-02-1
Formula
C29H34O15
Molar mass
622.58 g/mol
HS code
293890
Category
Cosmetic antioxidants

What is Pectolinarin?

Plain description, key identifiers and synonyms

Pectolinarin is a disaccharide derivative that consists of pectolinarigenin substituted by a 6-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl moiety at position 7 via a glycosidic linkage. It has a role as an EC 3.4.22.69 (SARS coronavirus main proteinase) inhibitor, an antioxidant, an antineoplastic agent, an anti-inflammatory agent, an apoptosis inducer and a plant metabolite. It is a dimethoxyflavone, a rutinoside, a monohydroxyflavanone, a glycosyloxyflavone and a disaccharide derivative. It is functionally related to a pectolinarigenin.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
5-hydroxy-6-methoxy-2-(4-methoxyphenyl)-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]oxychromen-4-one
CAS number
28978-02-1 CAS number cross-checked
Molecular formula
C29H34O15
UNII
BY44L9O1RR
MDL number
MFCD12546128
INCI name
PECTOLINARIN
InChIKey
DUXQKCCELUKXOE-CBBZIXHGSA-N
InChI
InChI=1S/C29H34O15/c1-11-20(31)23(34)25(36)28(41-11)40-10-18-21(32)24(35)26(37)29(44-18)43-17-9-16-19(22(33)27(17)39-3)14(30)8-15(42-16)12-4-6-13(38-2)7-5-12/h4-9,11,18,20-21,23-26,28-29,31-37H,10H2,1-3H3/t11-,18+,20-,21+,23+,24-,25+,26+,28+,29+/m0/s1
Canonical SMILES
COc1ccc(-c2cc(=O)c3c(O)c(OC)c(OC4OC(COC5OC(C)C(O)C(O)C5O)C(O)C(O)C4O)cc3o2)cc1
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=C(C(=C4C(=C3)OC(=CC4=O)C5=CC=C(C=C5)OC)O)OC)O)O)O)O)O)O

Synonyms

  • Pectolinaroside
  • 4H-1-Benzopyran-4-one, 7-[[6-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl]oxy]-5-hydroxy-6-methoxy-2-(4-methoxyphenyl)-
  • 7-((6-O-(6-Deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl)oxy)-5-hydroxy-6-methoxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one
  • 4H-1-Benzopyran-4-one, 7-((6-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl)oxy)-5-hydroxy-6-methoxy-2-(4-methoxyphenyl)-
  • Pectolinarigenin 7-rutinoside
  • 5-hydroxy-6-methoxy-2-(4-methoxyphenyl)-4-oxo-4H-1-benzopyran-7-yl 6-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranoside
  • 5-hydroxy-6-methoxy-2-(4-methoxyphenyl)-4-oxo-4H-chromen-7-yl 6-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranoside
  • Pectolinarin (Standard)
  • pectolinarigenin-7-O-rutinoside
  • 4H-1-Benzopyran-4-one, 7-[[6-O-(6-deoxy-|A-L-mannopyranosyl)-|A-D-glucopyranosyl]oxy]-5-hydroxy-6-methoxy-2-(4-methoxyphenyl)-
  • 4H-1-Benzopyran-4-one, 7-[[6-O-(6-deoxy-a-L-mannopyranosyl)-ss-D-glucopyranosyl]oxy]-5-hydroxy-6-methoxy-2-(4-methoxyphenyl)-
  • 5-Hydroxy-6-methoxy-2-(4-methoxyphenyl)-4-oxo-4H-1-benzopyran-7-yl 6-O-(6-deoxyhexopyranosyl)hexopyranoside
  • 7-[[6-O-(6-Deoxy-a-L-mannopyranosyl)-b-D-glucopyranosyl]oxy]-5-hydroxy-6-methoxy-1-(4-methoxyphenyl)-4H-1-benzopyran-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
622.58 g/molcalc.
Exact mass
622.1898 Dacalc.
LogP (octanol/water)
-0.79calc.
Topological polar surface area
227.2 Ųcalc.
Hydrogen bond donors
7calc.
Hydrogen bond acceptors
15calc.
Rotatable bonds
8calc.
Heavy atoms
44calc.
Rings
5calc.
Aromatic rings
3calc.
Fraction sp3 carbons
0.48calc.
Formal charge
0calc.
Stereocentres
10calc.
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)ccc12

O=c1cc(-c2ccccc2)oc2cc(OC3CCCC(COC4CCCCO4)O3)ccc12

5 rings, 32 atoms.

40 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.

Pectolinarin suppliers

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All 2 suppliers

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Where suppliers are based

2 suppliers in 1 country

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Pectolinarin 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

Cosmetic ingredient, INCI name PECTOLINARIN(antioxidant, skin conditioning)

Roles

  • anti-inflammatory agent
  • antineoplastic agent
  • antioxidant
  • apoptosis inducer
  • enzyme inhibitor
  • eukaryotic metabolite
  • metabolite
  • pharmaceutical
  • plant metabolite

Functional uses

  • Antioxidant
  • Softener and conditioner

Cosmetic functions

  • Antioxidant
  • Skin conditioning

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • EU cosmetic ingredient inventory

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Pectolinarin 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 Pectolinarin is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Pectolinarin?

Pectolinarin is a disaccharide derivative that consists of pectolinarigenin substituted by a 6-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl moiety at position 7 via a glycosidic linkage.

What is the CAS number of Pectolinarin?

The CAS registry number of Pectolinarin is 28978-02-1.

What is the molecular formula and weight of Pectolinarin?

The molecular formula of Pectolinarin is C29H34O15 and its molar mass is 622.58 g/mol.

What is Pectolinarin used for?

Known uses and roles of Pectolinarin include antioxidants in cosmetics and personal care, skin conditioning agents in cosmetics and personal care, anti-inflammatory agent, antineoplastic agent, antioxidant and 8 more.

Is Pectolinarin hazardous?

No GHS hazard classification for Pectolinarin 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 Pectolinarin?

Pectolinarin 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 Pectolinarin?

CompoundList lists 2 suppliers of Pectolinarin 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 Pectolinarin?

Suppliers quote Pectolinarin 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 Pectolinarin

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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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