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Other active pharmaceutical ingredients

Bismuth subgallate

Also known as Devrom, 1,3,2-Benzodioxabismole-5-carboxylic acid, 2,7-dihydroxy-, 2,7-dihydroxy-2H-benzo(d)1,3-dioxa-2-bismacyclopentane-5-carboxylic acid

CAS 99-26-3Formula C7H5BiO6Molar mass 394.09 g/molEC 202-742-2
29 suppliers listed Drug substance
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Bismuth subgallate chemical structure, C7H5BiO6, CAS 99-26-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
99-26-3
Formula
C7H5BiO6
Molar mass
394.09 g/mol
EC number
202-742-2
HS code
291829
Category
Other active pharmaceutical ingredients

What is Bismuth subgallate?

Plain description, key identifiers and synonyms

Bismuth subgallate is a chemical substance with the molecular formula C7H5BiO6 and a molar mass of 394.09 g/mol. Its CAS registry number is 99-26-3. The IUPAC name is bismuth, 5-carboxy-3-hydroxybenzene-1,2-diolate, hydroxide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
bismuth, 5-carboxy-3-hydroxybenzene-1,2-diolate, hydroxide
CAS number
99-26-3 CAS number cross-checkedOther or deprecated CAS: 22650-86-8
EC numbers
202-742-2, 607-121-3
Molecular formula
C7H5BiO6
UNII
YIW503MI7V
INCI name
BISMUTH SUBGALLATE
InChIKey
JAONZGLTYYUPCT-UHFFFAOYSA-K
InChI
InChI=1S/C7H6O5.Bi.H2O/c8-4-1-3(7(11)12)2-5(9)6(4)10;;/h1-2,8-10H,(H,11,12);;1H2/q;+3;/p-3
SMILES (canonical and isomeric)
C1=C(C=C(C(=C1O)[O-])[O-])C(=O)O.[OH-].[Bi+3]

Synonyms

  • Devrom
  • 1,3,2-Benzodioxabismole-5-carboxylic acid, 2,7-dihydroxy-
  • 2,7-dihydroxy-2H-benzo(d)1,3-dioxa-2-bismacyclopentane-5-carboxylic acid
  • basic bismuth 3,4,5-trihydroxybenzoate
  • Basic bismuth gallate
  • Dermatol
  • Gallic acid bismuth basic salt
  • Wismutgallathydroxid
  • bismuth, 5-carboxy-3-hydroxybenzene-1,2-diolate, hydroxide

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
394.09 g/molcalc.
Exact mass
393.989 Dacalc.
LogP (octanol/water)
-1.32calc.
Topological polar surface area
133.7 ร…ยฒcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
1calc.
Heavy atoms
14calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0calc.
Formal charge
0calc.
Stereocentres
0calc.
Components
3calc.
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, c1ccccc1

c1ccccc1

1 ring, 6 atoms, the Benzene ring system.

485,677 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.

Bismuth subgallate suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 29 suppliers
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Where suppliers are based

29 suppliers in 12 countries

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Bismuth subgallate price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Cosmetic ingredient, INCI name BISMUTH SUBGALLATE(skin conditioning)

Pharmacological actions

  • Anti-Infective Agents
  • Hemostatics

Roles

  • astringent
  • pharmaceutical

Functional uses

  • Softener and conditioner

Cosmetic functions

  • Skin conditioning

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • EU cosmetic ingredient inventory
  • Active ingredient in FDA approved drug labels

United States

  • TSCA inventory (USA)
    Status: Active in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Bismuth subgallate is traded under.

HS 2918.29Indicative HS code

Carboxylic acids, (with phenol function but without other oxygen function), their anhydrides, halidesโ€ฆ

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

Frequently asked questions

Quick answers about Bismuth subgallate, based on the data on this page

What is Bismuth subgallate?

Bismuth subgallate is a chemical substance with the molecular formula C7H5BiO6 and a molar mass of 394.09 g/mol. Its CAS registry number is 99-26-3. The IUPAC name is bismuth, 5-carboxy-3-hydroxybenzene-1,2-diolate, hydroxide.

What is the CAS number of Bismuth subgallate?

The CAS registry number of Bismuth subgallate is 99-26-3. Other or deprecated CAS numbers: 22650-86-8.

What is the molecular formula and weight of Bismuth subgallate?

The molecular formula of Bismuth subgallate is C7H5BiO6 and its molar mass is 394.09 g/mol.

What is Bismuth subgallate used for?

Known uses and roles of Bismuth subgallate include antibacterials and antibiotics in pharmaceuticals, skin conditioning agents in cosmetics and personal care, driers in paints and coatings, astringent, pharmaceutical and 4 more.

Is Bismuth subgallate hazardous?

No GHS hazard classification for Bismuth subgallate 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 Bismuth subgallate?

Bismuth subgallate is usually classified under HS code 291829 (Carboxylic acids with phenol function but without other oxygen function, theirโ€ฆ). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Bismuth subgallate?

CompoundList lists 29 suppliers of Bismuth subgallate in India, China, Germany, United States and 8 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Bismuth subgallate in India?

7 suppliers in India list Bismuth subgallate on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Bismuth subgallate?

Suppliers quote Bismuth subgallate 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 Bismuth subgallate

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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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