CompoundList

Mln3126

Also known as 4-(5-Chloro-2-((4-isopropoxyphenyl)sulfonamido)benzoyl)pyridine 1-oxide, N-[4-chloro-2-(1-oxidopyridin-1-ium-4-carbonyl)phenyl]-4-propan-2-yloxybenzenesulfonamide

CAS 628300-71-0Formula C21H19ClN2O5SMolar mass 446.91 g/mol
Mln3126 chemical structure, C21H19ClN2O5S, CAS 628300-71-0
2D chemical structure

Key facts

What buyers check first

CAS number
628300-71-0
Formula
C21H19ClN2O5S
Molar mass
446.91 g/mol
HS code
293590
Category
Screening compounds

What is Mln3126?

Plain description, key identifiers and synonyms

Mln3126 is a chemical substance with the molecular formula C21H19ClN2O5S and a molar mass of 446.91 g/mol. Its CAS registry number is 628300-71-0. The IUPAC name is N-[4-chloro-2-(1-oxidopyridin-1-ium-4-carbonyl)phenyl]-4-propan-2-yloxybenzenesulfonamide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
N-[4-chloro-2-(1-oxidopyridin-1-ium-4-carbonyl)phenyl]-4-propan-2-yloxybenzenesulfonamide
CAS number
628300-71-0
Molecular formula
C21H19ClN2O5S
InChIKey
YSCNTJOPTXIIJO-UHFFFAOYSA-N
InChI
InChI=1S/C21H19ClN2O5S/c1-14(2)29-17-4-6-18(7-5-17)30(27,28)23-20-8-3-16(22)13-19(20)21(25)15-9-11-24(26)12-10-15/h3-14,23H,1-2H3
SMILES (canonical and isomeric)
CC(C)OC1=CC=C(C=C1)S(=O)(=O)NC2=C(C=C(C=C2)Cl)C(=O)C3=CC=[N+](C=C3)[O-]

Synonyms

  • 4-(5-Chloro-2-((4-isopropoxyphenyl)sulfonamido)benzoyl)pyridine 1-oxide
  • N-[4-chloro-2-(1-oxidopyridin-1-ium-4-carbonyl)phenyl]-4-propan-2-yloxybenzenesulfonamide

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
446.91 g/molcalc.
Exact mass
446.0703 Dacalc.
LogP (octanol/water)
3.79calc.
Topological polar surface area
99.41 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
7calc.
Heavy atoms
30calc.
Rings
3calc.
Aromatic rings
3calc.
Fraction sp3 carbons
0.14calc.
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=C(c1ccncc1)c1ccccc1NS(=O)(=O)c1ccccc1

O=C(c1ccncc1)c1ccccc1NS(=O)(=O)c1ccccc1

3 rings, 24 atoms.

13 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.

Mln3126 suppliers

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Mln3126 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 Mln3126 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 Mln3126 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Mln3126, based on the data on this page

What is Mln3126?

Mln3126 is a chemical substance with the molecular formula C21H19ClN2O5S and a molar mass of 446.91 g/mol. Its CAS registry number is 628300-71-0. The IUPAC name is N-[4-chloro-2-(1-oxidopyridin-1-ium-4-carbonyl)phenyl]-4-propan-2-yloxybenzenesulfonamide.

What is the CAS number of Mln3126?

The CAS registry number of Mln3126 is 628300-71-0.

What is the molecular formula and weight of Mln3126?

The molecular formula of Mln3126 is C21H19ClN2O5S and its molar mass is 446.91 g/mol.

What is Mln3126 used for?

Known uses and roles of Mln3126 include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Mln3126 hazardous?

No GHS hazard classification for Mln3126 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 Mln3126?

Mln3126 is usually classified under HS code 293590 (Sulphonamides, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Mln3126?

Post a free request on CompoundList and suppliers of Mln3126 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Mln3126?

Suppliers quote Mln3126 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 Mln3126

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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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