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Impurities and reference standards

Trigastronol

Also known as Bismuth(III) subsalicylate, 2-hydroxy-4H-benzo[d][1,3,2]dioxabismin-4-one, Bismuth oxysalicylate, Bismuth(III) salicylate basic

CAS 87-27-4Formula C7H6BiO4Molar mass 363.10 g/molEC 238-953-1
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Trigastronol chemical structure, C7H6BiO4, CAS 87-27-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
87-27-4
Formula
C7H6BiO4
Molar mass
363.10 g/mol
EC number
238-953-1
HS code
291821
Category
Impurities and reference standards

What is Trigastronol?

Plain description, key identifiers and synonyms

Bismuth subsalicylate is a bismuth salt of salicylic acid. It is a member of salicylates and a bismuth coordination entity.

Identifiers

Registry numbers, names and line notations, tap to copy

CAS number
87-27-4Other or deprecated CAS: 14882-18-9
EC number
238-953-1
Molecular formula
C7H6BiO4
UNII
62TEY51RR1
MDL number
MFCD00085368
InChIKey
QBWLKDFBINPHFT-UHFFFAOYSA-L
InChI
InChI=1S/C7H6O3.Bi.H2O/c8-6-4-2-1-3-5(6)7(9)10;;/h1-4,8H,(H,9,10);;1H2/q;+2;/p-2
SMILES (canonical and isomeric)
C1=CC=C2C(=C1)C(=O)O[Bi]O2.O

Synonyms

  • Bismuth(III) subsalicylate
  • 2-hydroxy-4H-benzo[d][1,3,2]dioxabismin-4-one
  • Bismuth oxysalicylate, Bismuth(III) salicylate basic
  • Bismogenol tosse inj
  • Bismuth, (2-hydroxybenzoato-O1,O2)oxo-
  • Wismutoxidsalicylat
  • bismuth-subsalicylate
  • Pepto-bismol (TN)
  • Bismuth subsalicylate
  • 2-Hydroxy-4H-1,3,2-benzodioxabismin-4-one
  • Bismuth Subsalicylate (Standard)
  • Bismuth subsalicylate (JAN/USP)
  • 2-hydroxy-1,3,2-benzodioxabismin-4-one
  • 2-Hydroxy-2H,4H-1,3,2-benzodioxabismin-4-one
  • Bismuth(III) subsalicylate, 99.9% trace metals basis
  • Bismuth(III) salicylate basic, purum, >=97.0% (KT)
  • Bismuth subsalicylate, United States Pharmacopeia (USP) Reference Standard

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
363.10 g/molcalc.
Exact mass
363.007 Dacalc.
LogP (octanol/water)
-0.05calc.
Topological polar surface area
67.03 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
0calc.
Heavy atoms
12calc.
Rings
2calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0calc.
Formal charge
0calc.
Stereocentres
0calc.
Components
2calc.
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=C1[O][Bi][O]c2ccccc21

O=C1[O][Bi][O]c2ccccc21

2 rings, 11 atoms.

No other chemical in our database has 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.

Trigastronol suppliers

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Where suppliers are based

1 supplier in 1 country

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Trigastronol 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

Industries and functions

Roles

  • antibacterial agent
  • antiemetic
  • antimicrobial agent
  • antineoplastic agent
  • pharmaceutical

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 Trigastronol is traded under.

HS 2918.21Indicative HS code

Salicylic acid and its salts

World exports in 2024
$117M
−3.4% vs 2023, imports $123M
2019 to 2024
Top exporters
  1. China47.6%
  2. France * partner reported21.5%
  3. Germany15.2%
Top importers
  1. India * partner reported21.0%
  2. United States19.0%
  3. Germany9.5%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Trigastronol?

Bismuth subsalicylate is a bismuth salt of salicylic acid. It is a member of salicylates and a bismuth coordination entity.

What is the CAS number of Trigastronol?

The CAS registry number of Trigastronol is 87-27-4. Other or deprecated CAS numbers: 14882-18-9.

What is the molecular formula and weight of Trigastronol?

The molecular formula of Trigastronol is C7H6BiO4 and its molar mass is 363.10 g/mol.

What is Trigastronol used for?

Known uses and roles of Trigastronol include driers in paints and coatings, antibacterial agent, antiemetic, antimicrobial agent, antineoplastic agent and 1 more.

Is Trigastronol hazardous?

No GHS hazard classification for Trigastronol 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 Trigastronol?

Trigastronol is usually classified under HS code 291821 (Salicylic acid and its salts). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Trigastronol?

CompoundList lists 1 supplier of Trigastronol 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 Trigastronol?

Suppliers quote Trigastronol 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 Trigastronol

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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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