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Screening compounds

Daphnin

Also known as 7-(beta-D-glucopyranosyloxy)-8-hydroxycoumarin, 8-hydroxy-2-oxo-2H-chromen-7-yl beta-D-glucopyranoside, 7-(beta-D-glucopyranosyloxy)-8-hydroxy-2H-chromen-2-one

CAS 486-55-5Formula C15H16O9Molar mass 340.28 g/mol
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Daphnin chemical structure, C15H16O9, CAS 486-55-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
486-55-5
Formula
C15H16O9
Molar mass
340.28 g/mol
HS code
293220
Category
Screening compounds

What is Daphnin?

Plain description, key identifiers and synonyms

Daphnin is a beta-D-glucoside. It is functionally related to a 7,8-dihydroxycoumarin.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
8-hydroxy-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-2-one
CAS number
486-55-5 CAS number cross-checked
Molecular formula
C15H16O9
UNII
K4REW3G17G
InChIKey
HOIXTKAYCMNVMY-PVOAASPHSA-N
InChI
InChI=1S/C15H16O9/c16-5-8-10(18)12(20)13(21)15(23-8)22-7-3-1-6-2-4-9(17)24-14(6)11(7)19/h1-4,8,10,12-13,15-16,18-21H,5H2/t8-,10-,12+,13-,15-/m1/s1
Canonical SMILES
O=c1ccc2ccc(OC3OC(CO)C(O)C(O)C3O)c(O)c2o1
Isomeric SMILES
C1=CC(=C(C2=C1C=CC(=O)O2)O)O[C@H]3[C@@H]([C@H]([C@@H]([C@H](O3)CO)O)O)O

Synonyms

  • 7-(beta-D-glucopyranosyloxy)-8-hydroxycoumarin
  • 8-hydroxy-2-oxo-2H-chromen-7-yl beta-D-glucopyranoside
  • 7-(beta-D-glucopyranosyloxy)-8-hydroxy-2H-chromen-2-one
  • Daphnoside
  • 8-hydroxy-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-2-one
  • 8-Hydroxy-7-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-2H-chromen-2-one
  • 7-?(?-?D-?Glucopyranosyloxy)?-?8-?Hydroxy-2H-?1-?Benzopyran-?2-?One
  • Daphnin (Standard)
  • 8-Hydroxy-2-oxo-2H-1-benzopyran-7-yl beta-D-glucopyranoside
  • 7-(beta-D-Glucopyranosyloxy)-8-hydroxy-2H-1-benzopyran-2-one
  • 7-Glucosido-8-hydroxycoumarin
  • Daphnetin 7-beta-d-glucoside
  • 7,8-Dihydroxycoumarin 7-beta-d-glucoside
  • 2H-1-Benzopyran-2-one, 7-(beta-D-glucopyranosyloxy)-8-hydroxy-
  • 8-hydroxy-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]oxy-chromen-2-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
340.28 g/molcalc.
Exact mass
340.0794 Dacalc.
LogP (octanol/water)
-1.32calc.
Topological polar surface area
149.8 Ųcalc.
Hydrogen bond donors
5calc.
Hydrogen bond acceptors
9calc.
Rotatable bonds
3calc.
Heavy atoms
24calc.
Rings
3calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.4calc.
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, O=c1ccc2ccc(OC3CCCCO3)cc2o1

O=c1ccc2ccc(OC3CCCCO3)cc2o1

3 rings, 18 atoms, the 7-[(Oxan-2-yl)oxy]-2H-1-benzopyran-2-one ring system.

140 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.

Daphnin suppliers

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Daphnin 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

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 Daphnin is traded under.

HS 2932.20Indicative HS code

Lactones

World exports in 2024
$1.97B
−4.7% vs 2023, imports $2.07B
2019 to 2024
Top exporters
  1. China56.3%
  2. India * partner reported7.4%
  3. Germany7.3%
Top importers
  1. United States14.2%
  2. India * partner reported13.5%
  3. Brazil8.5%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Daphnin is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Daphnin?

Daphnin is a beta-D-glucoside. It is functionally related to a 7,8-dihydroxycoumarin.

What is the CAS number of Daphnin?

The CAS registry number of Daphnin is 486-55-5.

What is the molecular formula and weight of Daphnin?

The molecular formula of Daphnin is C15H16O9 and its molar mass is 340.28 g/mol.

What is Daphnin used for?

Known uses and roles of Daphnin include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Daphnin hazardous?

No GHS hazard classification for Daphnin 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 Daphnin?

Daphnin is usually classified under HS code 293220 (Lactones). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Daphnin?

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What is the price of Daphnin?

Suppliers quote Daphnin 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 Daphnin

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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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