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Acid, base and phase-transfer catalysts

Gallamine triethiodide

Also known as Flaxedil, Benzcurine iodide, Remyolan

CAS 65-29-2Formula C30H60I3N3O3Molar mass 891.54 g/molEC 200-605-1
GHS signal word: Warning. Pictograms: Harmful or irritant 37 suppliers listed
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Gallamine triethiodide chemical structure, C30H60I3N3O3, CAS 65-29-2
2D chemical structure

Key facts

What buyers check first

All properties
Appearance
White amorphous powder
Melting point
147.5 °C
Solubility
Freely sol in water, alcohol, dil acetone, sparingly sol in anhyd acetone, ether, benzen…
HS code
292390
Category
Acid, base and phase-transfer catalysts
Illustrative photo, white powder in an open fibre drum in a chemical plant
Typical packagingIllustrative packaging image, not the actual product

What is Gallamine triethiodide?

Plain description, key identifiers and synonyms

Gallamine triethiodide is a chemical substance with the molecular formula C30H60I3N3O3 and a molar mass of 891.54 g/mol. Its CAS registry number is 65-29-2. The IUPAC name is 2-[2,3-bis[2-(triethylazaniumyl)ethoxy]phenoxy]ethyl-triethylazanium triiodide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-[2,3-bis[2-(triethylazaniumyl)ethoxy]phenoxy]ethyl-triethylazanium triiodide
CAS number
65-29-2 CAS number cross-checked
EC number
200-605-1
Molecular formula
C30H60I3N3O3
UNII
Q3254X40X2
MDL number
MFCD00011832
InChIKey
REEUVFCVXKWOFE-UHFFFAOYSA-K
InChI
InChI=1S/C30H60N3O3.3HI/c1-10-31(11-2,12-3)22-25-34-28-20-19-21-29(35-26-23-32(13-4,14-5)15-6)30(28)36-27-24-33(16-7,17-8)18-9;;;/h19-21H,10-18,22-27H2,1-9H3;3*1H/q+3;;;/p-3
SMILES (canonical and isomeric)
CC[N+](CC)(CC)CCOC1=C(C(=CC=C1)OCC[N+](CC)(CC)CC)OCC[N+](CC)(CC)CC.[I-].[I-].[I-]

Synonyms

  • Flaxedil
  • Benzcurine iodide
  • Remyolan
  • Syncurarine
  • Relaxan
  • Sincurarine
  • Retensin
  • Tricuran
  • Gallamin triethiodide
  • Gallaminii iodidum
  • Gallamine-3ETI
  • Gallamine triiodoethylate
  • Fourneau 2559
  • Gallamine iodide
  • Gallamina triodoetilato
  • Gallamini triethiodidum
  • Triethiodure de gallamine
  • Gallamone triethiodide
  • RP 3697
  • Triiodoethylate de gallamine
  • 1,2,3-Tri(beta-diethylaminoethoxy)benzene triethiodide
  • 1,2,3-Tris(2-diethylaminoethoxy)benzene triethiodide
  • Trietioduro de galamina
  • 1,2,3-Tris(2-triethylammonium ethoxy)benzene triiodide
  • 1,2,3-Tris(2-diethylaminoethoxy)benzene tris(ethyliodide)
Show all 39 synonyms
  • Pyrogallol 1,2,3-(diethylaminoethyl ether) trisethyl iodide
  • Tri(beta-diethylaminoethoxy)-1,2,3-benzene tri-iodoethylate
  • Triiodoethylate of tri(diethylaminoethyloxy)-1,2,3-benzene
  • (v-Phenenyltris(oxyethylene))tris(triethylammonium) triiodide
  • Ammonium, (v-phenenyltris(oxyethylene))tris(triethyl-, triiodide
  • Iodide, Gallamine Triethyl
  • Ethanaminium, 2,2',2''-(1,2,3-benzenetriyltris(oxy))tris(N,N,N-triethyl-, triiodide
  • Ethanaminium, 2,2',2''-(1,2,3-benzenetriyltris(oxy))tris(N,N,N-triethyl)-, triiodide
  • Gallamonium Iodide
  • Gallamine Triethyl Iodide
  • [v-Phenenyltris(oxyethylene)]tris[triethylammonium] triiodide
  • gallamine (base)
  • (2-(2,3-bis(2-(triethylazaniumyl)ethoxy)phenoxy)ethyl)triethylazanium triiodide
  • (2-{2,3-bis[2-(triethylazaniumyl)ethoxy]phenoxy}ethyl)triethylazanium triiodide

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

Appearance
White amorphous powderexp.
Odour
ODORLESSexp.
Melting point
147.5 °Cexp.
Solubility
Freely sol in water, alcohol, dil acetone, sparingly sol in anhyd acetone, ether, benzene, chloroformexp.

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
891.54 g/molcalc.
Exact mass
891.1769 Dacalc.
LogP (octanol/water)
-3.54calc.
Topological polar surface area
27.69 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
21calc.
Heavy atoms
39calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.8calc.
Formal charge
0calc.
Stereocentres
0calc.
Components
4calc.
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, 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

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H302Harmful if swallowed.
  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
  • H335May cause respiratory irritation.
Precautionary statements (19)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P270Do not eat, drink or smoke when using this product.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P317If swallowed: Get medical help.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P332 + P317If skin irritation occurs: Get medical help.
  • P337 + P317If eye irritation persists: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Gallamine triethiodide suppliers

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All 37 suppliers
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Where suppliers are based

37 suppliers in 10 countries

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Gallamine triethiodide 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

  • Neuromuscular Nondepolarizing Agents
  • Nicotinic Antagonists

How it is made

Pyrogallol is condensed with 2-chlorotriethylamine & resulting triamine [2,2''',2''''''-(v-phenenyltrioxy)tris(triethylamine)] is quaternized with ethyl iodide in boiling acetone. Crude product which ppt is purified by repeated crystallization from hot ethanol.

Prepared by reaction of pyrogallol with diethylaminoethyl chloride and subsequent alkylation with ethyl iodide.

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • EU Cosmetics Regulation Annex II, prohibited in cosmetics
    Name: Gallamine triethiodide (INN), Ref no: 329, Annex ref: II/329

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Gallamine triethiodide is traded under.

HS 2923.90Indicative HS code

Quaternary ammonium salts and hydroxides whether or not chemically defined not elsewhere classified…

World exports in 2024
$1.07B
+14.4% vs 2023, imports $1.16B
2019 to 2024
Top exporters
  1. China36.7%
  2. United States14.2%
  3. Netherlands9.4%
Top importers
  1. South Korea10.7%
  2. Germany10.1%
  3. United States9.9%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

Quick answers about Gallamine triethiodide, based on the data on this page

What is Gallamine triethiodide?

Gallamine triethiodide is a chemical substance with the molecular formula C30H60I3N3O3 and a molar mass of 891.54 g/mol. Its CAS registry number is 65-29-2. The IUPAC name is 2-[2,3-bis[2-(triethylazaniumyl)ethoxy]phenoxy]ethyl-triethylazanium triiodide.

What is the CAS number of Gallamine triethiodide?

The CAS registry number of Gallamine triethiodide is 65-29-2.

What is the molecular formula and weight of Gallamine triethiodide?

The molecular formula of Gallamine triethiodide is C30H60I3N3O3 and its molar mass is 891.54 g/mol.

What is Gallamine triethiodide used for?

Known uses and roles of Gallamine triethiodide include neuromuscular nondepolarizing agents and nicotinic antagonists.

Is Gallamine triethiodide hazardous?

Gallamine triethiodide carries the GHS signal word "Warning". Main hazards: harmful if swallowed, causes skin irritation, causes serious eye irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Gallamine triethiodide?

Gallamine triethiodide is usually classified under HS code 292390 (Quaternary ammonium salts and hydroxides, lecithins and other phosphoaminolipids…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Gallamine triethiodide?

CompoundList lists 37 suppliers of Gallamine triethiodide in United States, China, Germany, Hong Kong and 6 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 Gallamine triethiodide?

Suppliers quote Gallamine triethiodide 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 Gallamine triethiodide

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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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