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Heterocyclic building blocks

Ctk2B6679

Also known as 8-Methyl-2-(methylthio)quinolin-4(1H)-one, 8-methyl-2-methylsulfanyl-1H-quinolin-4-one, 8-Methyl-2-(methylsulfanyl)quinolin-4(1H)-one

CAS 625855-87-0Formula C11H11NOSMolar mass 205.28 g/mol
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Ctk2B6679 chemical structure, C11H11NOS, CAS 625855-87-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
625855-87-0
Formula
C11H11NOS
Molar mass
205.28 g/mol
HS code
293349
Category
Heterocyclic building blocks

What is Ctk2B6679?

Plain description, key identifiers and synonyms

Ctk2B6679 is a chemical substance with the molecular formula C11H11NOS and a molar mass of 205.28 g/mol. Its CAS registry number is 625855-87-0. The IUPAC name is 8-methyl-2-methylsulfanyl-1H-quinolin-4-one.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
8-methyl-2-methylsulfanyl-1H-quinolin-4-one
CAS number
625855-87-0 CAS number cross-checked
Molecular formula
C11H11NOS
InChIKey
BNPWWBQVSFHFMK-UHFFFAOYSA-N
InChI
InChI=1S/C11H11NOS/c1-7-4-3-5-8-9(13)6-10(14-2)12-11(7)8/h3-6H,1-2H3,(H,12,13)
SMILES (canonical and isomeric)
CC1=C2C(=CC=C1)C(=O)C=C(N2)SC

Synonyms

  • 8-Methyl-2-(methylthio)quinolin-4(1H)-one
  • 8-methyl-2-methylsulfanyl-1H-quinolin-4-one
  • 8-Methyl-2-(methylsulfanyl)quinolin-4(1H)-one

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
205.28 g/molcalc.
Exact mass
205.0561 Dacalc.
LogP (octanol/water)
2.56calc.
Topological polar surface area
32.86 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
1calc.
Heavy atoms
14calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.18calc.
Formal charge
0calc.
Stereocentres
0calc.
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=c1cc[nH]c2ccccc12

O=c1cc[nH]c2ccccc12

2 rings, 11 atoms, the 4-Hydroxyquinoline ring system.

2,805 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.

Ctk2B6679 suppliers

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Ctk2B6679 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

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 Ctk2B6679 is traded under.

HS 2933.49Indicative HS code

Compounds containing in the structure a quinoline or isoquinoline ring-system (whether…

World exports in 2024
$939M
−14.6% vs 2023, imports $1.48B
2019 to 2024
Top exporters
  1. China30.1%
  2. India * partner reported16.7%
  3. Switzerland * partner reported14.1%
Top importers
  1. United Kingdom19.2%
  2. Germany16.0%
  3. Romania8.3%

* Partner reported figures, a lower bound.

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

The HS code shown for Ctk2B6679 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Ctk2B6679, based on the data on this page

What is Ctk2B6679?

Ctk2B6679 is a chemical substance with the molecular formula C11H11NOS and a molar mass of 205.28 g/mol. Its CAS registry number is 625855-87-0. The IUPAC name is 8-methyl-2-methylsulfanyl-1H-quinolin-4-one.

What is the CAS number of Ctk2B6679?

The CAS registry number of Ctk2B6679 is 625855-87-0.

What is the molecular formula and weight of Ctk2B6679?

The molecular formula of Ctk2B6679 is C11H11NOS and its molar mass is 205.28 g/mol.

What is Ctk2B6679 used for?

Known uses and roles of Ctk2B6679 include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Ctk2B6679 hazardous?

No GHS hazard classification for Ctk2B6679 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 Ctk2B6679?

Ctk2B6679 is usually classified under HS code 293349 (Compounds containing in the structure a quinoline or isoquinoline ring-system (whether…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Ctk2B6679?

Post a free request on CompoundList and suppliers of Ctk2B6679 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Ctk2B6679?

Suppliers quote Ctk2B6679 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 Ctk2B6679

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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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