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Screening compounds

Digallic acid

Also known as m-Digallic acid, m-Galloylgallic acid, Gallic acid 3-monogallate

CAS 536-08-3Formula C14H10O9Molar mass 322.23 g/molEC 208-624-7
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Digallic acid chemical structure, C14H10O9, CAS 536-08-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
536-08-3
Formula
C14H10O9
Molar mass
322.23 g/mol
EC number
208-624-7
HS code
291829
Category
Screening compounds

What is Digallic acid?

Plain description, key identifiers and synonyms

Digallic acid is a benzoate ester and a gallate ester. It is functionally related to a gallic acid. It is a conjugate acid of a digallate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
3,4-dihydroxy-5-(3,4,5-trihydroxybenzoyl)oxybenzoic acid
CAS number
536-08-3 CAS number cross-checked
EC number
208-624-7
Molecular formula
C14H10O9
UNII
404KO0584X
MDL number
MFCD00068961
InChIKey
COVFEVWNJUOYRL-UHFFFAOYSA-N
InChI
InChI=1S/C14H10O9/c15-7-2-6(3-8(16)11(7)18)14(22)23-10-4-5(13(20)21)1-9(17)12(10)19/h1-4,15-19H,(H,20,21)
SMILES (canonical and isomeric)
C1=C(C=C(C(=C1O)O)O)C(=O)OC2=CC(=CC(=C2O)O)C(=O)O

Synonyms

  • m-Digallic acid
  • m-Galloylgallic acid
  • Gallic acid 3-monogallate
  • 3,4-Dihydroxy-5-((3,4,5-trihydroxybenzoyl)oxy)benzoic acid
  • 3,4-dihydroxy-5-[(3,4,5-trihydroxybenzoyl)oxy]benzoic acid
  • 3,4-dihydroxy-5-(3,4,5-trihydroxybenzoyloxy)benzoic acid
  • gallic acid 5,6-dihydroxy-3-carboxyphenyl ester
  • 3,4-dihydroxy-5-(3,4,5-trihydroxybenzoyl)oxybenzoic acid
  • Gallic acid, 3-gallate
  • 5,6-Dihydroxy-3-carboxyphenyl ester of gallic acid
  • 3,4-dihydroxy-5-(3,4,5-trihydroxybenzoyl)oxy-benzoic acid
  • Benzoic acid, 3,4-dihydroxy-5-((3,4,5-trihydroxybenzoyl)oxy)-
  • m-Galloyl gallic acid
  • 3-Galloyl gallic acid
  • Digallussaure
  • Benzoic acid, 3,4-dihydroxy-5-[(3,4,5-trihydroxybenzoyl)oxy]-
  • 3-galloyloxy-4,5-dihydroxy-benzoic acid
  • Digallic acid, m-
  • Digallic acid, meta
  • 3-10-00-02086 (Beilstein Handbook Reference)
  • DISCONTINUED. Please see D445080
  • 4,5-Dihydroxybenzoic acid monogallate
  • Benzoic acid,4-dihydroxy-5-[(3,4,5-trihydroxybenzoyl)oxy]-
  • 4,5-dihydroxy-3-(3,4,5-trihydroxyphenylcarbonyloxy)benzoic acid

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
322.23 g/molcalc.
Exact mass
322.0325 Dacalc.
LogP (octanol/water)
1.13calc.
Topological polar surface area
164.8 Ųcalc.
Hydrogen bond donors
6calc.
Hydrogen bond acceptors
8calc.
Rotatable bonds
3calc.
Heavy atoms
23calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (1 violation)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=C(Oc1ccccc1)c1ccccc1

O=C(Oc1ccccc1)c1ccccc1

2 rings, 15 atoms, the Phenyl benzoate ring system.

2,426 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.

Digallic acid suppliers

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Digallic acid 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

Pharmacological actions

  • Nucleic Acid Synthesis Inhibitors

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 Digallic acid is traded under.

HS 2918.29Indicative HS code

Carboxylic acids, (with phenol function but without other oxygen function), their anhydrides, halides…

World exports in 2024
$861M
+0.9% vs 2023, imports $892M
2019 to 2024
Top exporters
  1. China30.5%
  2. South Korea18.3%
  3. Switzerland * partner reported13.3%
Top importers
  1. United States14.7%
  2. Germany13.3%
  3. Japan10.3%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about Digallic acid, based on the data on this page

What is Digallic acid?

Digallic acid is a benzoate ester and a gallate ester. It is functionally related to a gallic acid. It is a conjugate acid of a digallate.

What is the CAS number of Digallic acid?

The CAS registry number of Digallic acid is 536-08-3.

What is the molecular formula and weight of Digallic acid?

The molecular formula of Digallic acid is C14H10O9 and its molar mass is 322.23 g/mol.

What is Digallic acid used for?

Known uses and roles of Digallic acid include building blocks in research and laboratory, screening compounds in research and laboratory and nucleic acid synthesis inhibitors.

Is Digallic acid hazardous?

No GHS hazard classification for Digallic acid 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 Digallic acid?

Digallic acid is usually classified under HS code 291829 (Carboxylic acids with phenol function but without other oxygen function, their…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Digallic acid?

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What is the price of Digallic acid?

Suppliers quote Digallic acid 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 Digallic acid

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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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