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Antibiotics and anti-infectives

Glabridin

Also known as 4-[(3R)-8,8-dimethyl-3,4-dihydro-2H-pyrano[2,3-f]chromen-3-yl]benzene-1,3-diol, 4-(3,4-Dihydro-8,8-dimethyl-2H,8H-benzo(1,2-b:3,4-b')dipyran-3-yl)-1,3-benzenediol, 1,3-Benzenediol, 4-(3,4-dihydro-8,8-dimethyl-2H,8H-benzo(1,2-b:3,4-b')dipyran-3-yl)-, (R)-

CAS 59870-68-7Formula C20H20O4Molar mass 324.38 g/molEC 611-908-7
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Glabridin chemical structure, C20H20O4, CAS 59870-68-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
59870-68-7
Formula
C20H20O4
Molar mass
324.38 g/mol
EC number
611-908-7
HS code
293299
Category
Antibiotics and anti-infectives

What is Glabridin?

Plain description, key identifiers and synonyms

Glabridin is a member of the class of hydroxyisoflavans that is (R)-isoflavan substituted by hydroxy groups at positions 2' and 4' and a 2,2-dimethyl-2H-pyran group across positions 7 and 8 respectively. It has a role as an antiplasmodial drug. It derives from a hydride of a (R)-isoflavan.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
4-[(3R)-8,8-dimethyl-3,4-dihydro-2H-pyrano[2,3-f]chromen-3-yl]benzene-1,3-diol
CAS number
59870-68-7 CAS number cross-checked
EC number
611-908-7
Molecular formula
C20H20O4
UNII
HOC5567T41
MDL number
MFCD03427694
INCI name
GLABRIDIN
InChIKey
LBQIJVLKGVZRIW-ZDUSSCGKSA-N
InChI
InChI=1S/C20H20O4/c1-20(2)8-7-16-18(24-20)6-3-12-9-13(11-23-19(12)16)15-5-4-14(21)10-17(15)22/h3-8,10,13,21-22H,9,11H2,1-2H3/t13-/m0/s1
SMILES
CC1(C=CC2=C(O1)C=CC3=C2OC[C@H](C3)C4=C(C=C(C=C4)O)O)C

Synonyms

  • 4-[(3R)-8,8-dimethyl-3,4-dihydro-2H-pyrano[2,3-f]chromen-3-yl]benzene-1,3-diol
  • 4-(3,4-Dihydro-8,8-dimethyl-2H,8H-benzo(1,2-b:3,4-b')dipyran-3-yl)-1,3-benzenediol
  • 1,3-Benzenediol, 4-(3,4-dihydro-8,8-dimethyl-2H,8H-benzo(1,2-b:3,4-b')dipyran-3-yl)-, (R)-
  • 1,3-Benzenediol, 4-((3R)-3,4-dihydro-8,8-dimethyl-2H,8H-benzo(1,2-b:3,4-b')dipyran-3-yl)-
  • 4-((3R)-8,8-dimethyl-3,4-dihydro-2H-pyrano(2,3-f)chromen-3-yl)benzene-1,3-diol
  • 4-[3,4-Dihydro-8,8-dimethyl-2H,8H-benzo[1,2-b:3,4-b']dipyran-3-yl]-1,3-benzenediol
  • 1,3-Benzenediol, 4-[(3R)-3,4-dihydro-8,8-dimethyl-2H,8H-benzo[1,2-b:3,4-b']dipyran-3-yl]-
  • (R)-4-(3,4-Dihydro-8,8-dimethyl-2H,8H-benzo(1,2-b:3,4-b')dipyran-3-yl)-1,3-benzenediol
  • Glabridin (Standard)
  • (R)-4-(8,8-dimethyl-2,3,4,8-tetrahydropyrano[2,3-f]chromen-3-yl)benzene-1,3-diol
  • (R)-4-(8,8-dimethyl-3,4-dihydro-2H,8H-pyrano[2,3-f]chromen-3-yl)benzene-1,3-diol
  • 1,3-Benzenediol,4-(3,4-dihydro-8,8-dimethyl-2H,8H-benzo[1,2-b:3,4-b']dipyran-3-yl)-,(R)-
  • 4-[(3R)-8,8-Dimethyl-2H,3H,4H,8H-pyrano[2,3-f]chromen-3-yl]benzene-1,3-diol
  • 4-[(3R)-8,8-dimethyl-3,4-dihydro-2H-pyrano[6,5-f]chromen-3-yl]benzene-1,3-diol
  • 4-[(3R)-8,8-dimethyl-3,4-dihydro-2H,8H-benzo[1,2-b:3,4-b']dipyran-3-yl]benzene-1,3-diol
  • (R)-Glabridin
  • 4-[(3R)-8,8-dimethyl-3,4-dihydro-2H,8H-pyrano[2,3-f]chromen-3-yl]benzene-1,3-diol
  • 4-[(3R)-3,4-Dihydro-8,8-dimethyl-2H,8H-benzo[1,2-b:3,4-b']dipyran-3-yl]-1,3-benzenediol
  • Glabridin, analytical standard
  • Glabridin - Bio-X trade mark
  • Glabridin, >=98% (HPLC), powder
  • (R)-4-(3,4-Dihydro-8,8-dimethyl-2H,8H-benzo[1,2-b:3,4-b inverted exclamation marka]dipyran-3-yl)-1,3-benzenediol
  • 4-[(3R)-8,8-dimethyl-3,4-dihydro-2H-pyrano[2,3-f]chromen- 3-yl]benzene-1,3-diol
  • 4-((R)-8,8-Dimethyl-3,4-dihydro-2H,8H-benzo[1,2-b:4,3-b']dipyran-3-yl)-benzene-1,3-diol
  • 4-[(3R)-3,4-Dihydro-8,8-dimethyl-2H,8H-benzo[1,2-b:3,4-b?]dipyran-3-yl]-1,3-benzenediol
Show all 26 synonyms
  • 4-[[(R)-3,4-Dihydro-8,8-dimethyl-2H,8H-benzo[1,2-b:3,4-b']dipyran]-3beta-yl]-1,3-benzenediol

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
324.38 g/molcalc.
Exact mass
324.1362 Dacalc.
LogP (octanol/water)
4calc.
Topological polar surface area
58.92 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
1calc.
Heavy atoms
24calc.
Rings
4calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.3calc.
Formal charge
0calc.
Stereocentres
1calc.
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, C1=Cc2c(ccc3c2OCC(c2ccccc2)C3)OC1

C1=Cc2c(ccc3c2OCC(c2ccccc2)C3)OC1

4 rings, 20 atoms.

11 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.

Glabridin suppliers

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All 51 suppliers
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Where suppliers are based

51 suppliers in 9 countries

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Glabridin price

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Uses and applications

What the substance is used for, by industry and function

Cosmetic ingredient, INCI name GLABRIDIN(bleaching)

Roles

  • antiinfective agent
  • antimicrobial agent
  • antimicrobial drug
  • antiparasitic agent
  • antiplasmodial drug
  • antiprotozoal drug
  • pharmaceutical

Functional uses

  • Bleaching agent

Cosmetic functions

  • Bleaching

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

Frequently asked questions

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

What is Glabridin?

Glabridin is a member of the class of hydroxyisoflavans that is (R)-isoflavan substituted by hydroxy groups at positions 2' and 4' and a 2,2-dimethyl-2H-pyran group across positions 7 and 8 respectively. It has a role as an antiplasmodial drug. It derives from a hydride of a (R)-isoflavan.

What is the CAS number of Glabridin?

The CAS registry number of Glabridin is 59870-68-7.

What is the molecular formula and weight of Glabridin?

The molecular formula of Glabridin is C20H20O4 and its molar mass is 324.38 g/mol.

What is Glabridin used for?

Known uses and roles of Glabridin include skin conditioning agents in cosmetics and personal care, antiinfective agent, antimicrobial agent, antimicrobial drug, antiparasitic agent and 5 more.

Is Glabridin hazardous?

No GHS hazard classification for Glabridin 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 Glabridin?

Glabridin 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 Glabridin?

CompoundList lists 51 suppliers of Glabridin in China, United States, Canada, Switzerland and 5 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Glabridin?

Suppliers quote Glabridin 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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