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Amines and amides

Solasulfone

Also known as Sulfetrone, Solapsone, Sulphetrone

CAS 133-65-3Formula C30H28N2Na4O14S5Molar mass 892.85 g/molEC 205-116-7
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Solasulfone chemical structure, C30H28N2Na4O14S5, CAS 133-65-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
133-65-3
Formula
C30H28N2Na4O14S5
Molar mass
892.85 g/mol
EC number
205-116-7
HS code
293090
Category
Amines and amides

What is Solasulfone?

Plain description, key identifiers and synonyms

Solasulfone is a sulfonamide antibiotic used in the treatment of leprosy.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
tetrasodium, 1-phenyl-3-[4-[4-[(3-phenyl-1,3-disulfonatopropyl)amino]phenyl]sulfonylanilino]propane-1,3-disulfonate
CAS number
133-65-3 CAS number cross-checked
EC number
205-116-7
Molecular formula
C30H28N2Na4O14S5
UNII
H12JE4313S
InChIKey
WAGUNVVOQBKLDL-UHFFFAOYSA-J
InChI
InChI=1S/C30H32N2O14S5.4Na/c33-47(34,25-15-11-23(12-16-25)31-29(50(41,42)43)19-27(48(35,36)37)21-7-3-1-4-8-21)26-17-13-24(14-18-26)32-30(51(44,45)46)20-28(49(38,39)40)22-9-5-2-6-10-22;;;;/h1-18,27-32H,19-20H2,(H,35,36,37)(H,38,39,40)(H,41,42,43)(H,44,45,46);;;;/q;4*+1/p-4
SMILES (canonical and isomeric)
C1=CC=C(C=C1)C(CC(NC2=CC=C(C=C2)S(=O)(=O)C3=CC=C(C=C3)NC(CC(C4=CC=CC=C4)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]

Synonyms

  • Sulfetrone
  • Solapsone
  • Sulphetrone
  • Solasulphone
  • soliusulfon
  • sulusulfone
  • Phenprofon
  • Cimedone
  • 1,1'-(sulfonylbis(p-phenyleneimino))bis(3-phenyl-1,3-propanedisulfonic acid) tetrasodium salt
  • Solasulfona
  • tetrasodium, 1-phenyl-3-[4-[4-[(3-phenyl-1,3-disulfonatopropyl)amino]phenyl]sulfonylanilino]propane-1,3-disulfonate
  • Solasulfonum
  • Phenopryldiasulfone sodique
  • Solasulfon
  • 4,4'-Diamino-diphenyl-sulfon-di-(3-phenyl-propan-1,3-disulfonat)natrium (1:4)
  • 1,3-Propanedisulfonic acid, 1,1'-(sulfonylbis(p-phenyleneimino))bis(3-phenyl-, tetrasodium salt
  • Tetrasodium salt of 1,1'-(sulfonylbis(p-phenylimino))bis-(3-phenyl-1,3-propanedisulfonic acid)
  • Tetrasodium 1,1'-[sulfonylbis(4,1-phenyleneazanediyl)]bis(3-phenylpropane-1,3-disulfonate)
  • 1,1'-(sulfonylbis(p-phenyleneimino))bis(3-phenyl- 1,3-propanedisulfonic acid) tetrasodium salt
  • Sodium 3,3'-((sulfonylbis(4,1-phenylene))bis(azanediyl))bis(1-phenylpropane-1,3-disulfonate)
  • Tetrasodium salt of 1,1'-(sulfonylbis(P-phenylimino)bis-(3-phenyl-1,3-propanedisulfonic 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
892.85 g/molcalc.
Exact mass
891.9735 Dacalc.
LogP (octanol/water)
-9.55calc.
Topological polar surface area
287 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
16calc.
Rotatable bonds
16calc.
Heavy atoms
55calc.
Rings
4calc.
Aromatic rings
4calc.
Fraction sp3 carbons
0.2calc.
Formal charge
0calc.
Stereocentres
4calc.
Components
5calc.
Lipinski rule of five
Fails (2 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=S(=O)(c1ccc(NCCCc2ccccc2)cc1)c1ccc(NCCCc2ccccc2)cc1

O=S(=O)(c1ccc(NCCCc2ccccc2)cc1)c1ccc(NCCCc2ccccc2)cc1

4 rings, 35 atoms.

1 other chemical 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.

Solasulfone suppliers

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Solasulfone 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

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

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 Solasulfone is traded under.

HS 2930.90Indicative HS code

Organo-sulphur compounds, other

World exports in 2024
$5.83B
+0.1% vs 2023, imports $5.93B
2019 to 2024
Top exporters
  1. China40.7%
  2. United States10.9%
  3. Japan9.3%
Top importers
  1. United States13.3%
  2. Brazil12.6%
  3. China6.6%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is Solasulfone?

Solasulfone is a sulfonamide antibiotic used in the treatment of leprosy.

What is the CAS number of Solasulfone?

The CAS registry number of Solasulfone is 133-65-3.

What is the molecular formula and weight of Solasulfone?

The molecular formula of Solasulfone is C30H28N2Na4O14S5 and its molar mass is 892.85 g/mol.

Is Solasulfone hazardous?

No GHS hazard classification for Solasulfone 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 Solasulfone?

Solasulfone is usually classified under HS code 293090 (Organo-sulphur compounds, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Solasulfone?

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What is the price of Solasulfone?

Suppliers quote Solasulfone 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 Solasulfone

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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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