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Screening compounds

Trc-4186

Also known as trc4186, TRC 4186, Pyridinium, 3-((2-(methylsulfonyl)hydrazino)carbonyl)-1-(2-oxo-2-(2-thienyl)ethyl)-, chloride

CAS 357625-50-4Formula C13H14ClN3O4S2Molar mass 375.86 g/mol
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Trc-4186 chemical structure, C13H14ClN3O4S2, CAS 357625-50-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
357625-50-4
Formula
C13H14ClN3O4S2
Molar mass
375.86 g/mol
HS code
293590
Category
Screening compounds

What is Trc-4186?

Plain description, key identifiers and synonyms

Trc-4186 is a chemical substance with the molecular formula C13H14ClN3O4S2 and a molar mass of 375.86 g/mol. Its CAS registry number is 357625-50-4. The IUPAC name is N'-methylsulfonyl-1-(2-oxo-2-thiophen-2-ylethyl)pyridin-1-ium-3-carbohydrazide chloride.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
N'-methylsulfonyl-1-(2-oxo-2-thiophen-2-ylethyl)pyridin-1-ium-3-carbohydrazide chloride
CAS number
357625-50-4
Molecular formula
C13H14ClN3O4S2
UNII
V0I7N7J8QV
InChIKey
QWXKHFBZAGOZJM-UHFFFAOYSA-N
InChI
InChI=1S/C13H13N3O4S2.ClH/c1-22(19,20)15-14-13(18)10-4-2-6-16(8-10)9-11(17)12-5-3-7-21-12;/h2-8,15H,9H2,1H3;1H
SMILES (canonical and isomeric)
CS(=O)(=O)NNC(=O)C1=C[N+](=CC=C1)CC(=O)C2=CC=CS2.[Cl-]

Synonyms

  • trc4186
  • TRC 4186
  • Pyridinium, 3-((2-(methylsulfonyl)hydrazino)carbonyl)-1-(2-oxo-2-(2-thienyl)ethyl)-, chloride
  • 3-((2-(Methylsulfonyl)hydrazino)carbonyl)-1-(2-oxo-2-thienylethyl)pyridinium chloride
  • N'-methylsulfonyl-1-(2-oxo-2-thiophen-2-ylethyl)pyridin-1-ium-3-carbohydrazide, chloride
  • Pyridinium, 3-((2-(methylsulfonyl)hydrazinyl)carbonyl)-1-(2-oxo-2-(2-thienyl)ethyl)-, chloride (1:1)

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
375.86 g/molcalc.
Exact mass
375.0114 Dacalc.
LogP (octanol/water)
-2.88calc.
Topological polar surface area
96.22 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
6calc.
Heavy atoms
23calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.15calc.
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=C(C[n+]1ccccc1)c1cccs1

O=C(C[n+]1ccccc1)c1cccs1

2 rings, 14 atoms.

11 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.

Trc-4186 suppliers

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Trc-4186 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 Trc-4186 is traded under.

HS 2935.90Indicative HS code

Sulphonamides, other

World exports in 2024
$5.64B
−11.0% vs 2023, imports $8.56B
2019 to 2024
Top exporters
  1. Ireland43.1%
  2. China12.0%
  3. India * partner reported9.5%
Top importers
  1. United States23.6%
  2. Slovenia19.1%
  3. Spain11.7%

* Partner reported figures, a lower bound.

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

The HS code shown for Trc-4186 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Trc-4186, based on the data on this page

What is Trc-4186?

Trc-4186 is a chemical substance with the molecular formula C13H14ClN3O4S2 and a molar mass of 375.86 g/mol. Its CAS registry number is 357625-50-4. The IUPAC name is N'-methylsulfonyl-1-(2-oxo-2-thiophen-2-ylethyl)pyridin-1-ium-3-carbohydrazide chloride.

What is the CAS number of Trc-4186?

The CAS registry number of Trc-4186 is 357625-50-4.

What is the molecular formula and weight of Trc-4186?

The molecular formula of Trc-4186 is C13H14ClN3O4S2 and its molar mass is 375.86 g/mol.

What is Trc-4186 used for?

Known uses and roles of Trc-4186 include blowing agents in plastics and polymers, building blocks in research and laboratory and screening compounds in research and laboratory.

Is Trc-4186 hazardous?

No GHS hazard classification for Trc-4186 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 Trc-4186?

Trc-4186 is usually classified under HS code 293590 (Sulphonamides, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Trc-4186?

Post a free request on CompoundList and suppliers of Trc-4186 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Trc-4186?

Suppliers quote Trc-4186 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 Trc-4186

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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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