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Heterocyclic building blocks

Phenylthilone

Also known as Phenythilone, Thimorlone, 2-ethyl-2-phenylthiomorpholine-3,5-dione

CAS 115-55-9Formula C12H13NO2SMolar mass 235.31 g/mol
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Phenylthilone chemical structure, C12H13NO2S, CAS 115-55-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
115-55-9
Formula
C12H13NO2S
Molar mass
235.31 g/mol
HS code
293499
Category
Heterocyclic building blocks

What is Phenylthilone?

Plain description, key identifiers and synonyms

Phenylthilone is a chemical substance with the molecular formula C12H13NO2S and a molar mass of 235.31 g/mol. Its CAS registry number is 115-55-9. The IUPAC name is 2-ethyl-2-phenylthiomorpholine-3,5-dione.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-ethyl-2-phenylthiomorpholine-3,5-dione
CAS number
115-55-9 CAS number cross-checked
Molecular formula
C12H13NO2S
UNII
V8350F4A37
InChIKey
IJCATHLRDWDKAS-UHFFFAOYSA-N
InChI
InChI=1S/C12H13NO2S/c1-2-12(9-6-4-3-5-7-9)11(15)13-10(14)8-16-12/h3-7H,2,8H2,1H3,(H,13,14,15)
SMILES (canonical and isomeric)
CCC1(C(=O)NC(=O)CS1)C2=CC=CC=C2

Synonyms

  • Phenythilone
  • Thimorlone
  • 2-ethyl-2-phenylthiomorpholine-3,5-dione
  • Dl-thimorlone
  • 2-Ethyl-2-phenyl-3,5-thiamorpholinedione
  • 3,5-Thiomorpholinedione, 2-ethyl-2-phenyl-
  • Fenitilona
  • 3,5-Thiomorpholinedione,2-ethyl-2-phenyl-
  • 3, 2-ethyl-2-phenyl-
  • 2-Ethyl-2-phenyl-3,5-thiomorpholinedione #
  • 2-Ethyl-2-phenyl-1,4-thiazine-3,5(4H,6H)-dione

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
235.31 g/molcalc.
Exact mass
235.0667 Dacalc.
LogP (octanol/water)
1.68calc.
Topological polar surface area
46.17 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
2calc.
Heavy atoms
16calc.
Rings
2calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.33calc.
Formal charge
0calc.
Stereocentres
1calc.
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=C1CSC(c2ccccc2)C(=O)N1

O=C1CSC(c2ccccc2)C(=O)N1

2 rings, 14 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.

Phenylthilone suppliers

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

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Phenylthilone 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

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 Phenylthilone is traded under.

HS 2934.99Indicative HS code

Nucleic acids and their salts, other heterocyclic compounds, not elsewhere classified in heading 2934

World exports in 2024
$26.7B
+15.0% vs 2023, imports $26.3B
2019 to 2024
Top exporters
  1. Ireland26.3%
  2. China15.7%
  3. Singapore10.3%
Top importers
  1. United States24.5%
  2. Germany23.1%
  3. Japan4.5%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is Phenylthilone?

Phenylthilone is a chemical substance with the molecular formula C12H13NO2S and a molar mass of 235.31 g/mol. Its CAS registry number is 115-55-9. The IUPAC name is 2-ethyl-2-phenylthiomorpholine-3,5-dione.

What is the CAS number of Phenylthilone?

The CAS registry number of Phenylthilone is 115-55-9.

What is the molecular formula and weight of Phenylthilone?

The molecular formula of Phenylthilone is C12H13NO2S and its molar mass is 235.31 g/mol.

What is Phenylthilone used for?

Known uses and roles of Phenylthilone include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Phenylthilone hazardous?

No GHS hazard classification for Phenylthilone 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 Phenylthilone?

Phenylthilone is usually classified under HS code 293499 (Nucleic acids and their salts, whether or not chemically defined, other heterocyclic…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Phenylthilone?

Post a free request on CompoundList and suppliers of Phenylthilone will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Phenylthilone?

Suppliers quote Phenylthilone 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 Phenylthilone

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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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