CompoundList
Sign in
Screening compounds

MK 142

Also known as 1,1'-(1,2-ethanediyldiimino)bis(3-(4-methoxyphenoxy))-2-propanol, dimethanesulfonate (salt), MK-142 dimethanesulfonate, 1-[2-[[2-hydroxy-3-(4-methoxyphenoxy)propyl]amino]ethylamino]-3-(4-methoxyphenoxy)propan-2-ol, methanesulfonic acid

CAS 42794-63-8Formula C24H40N2O12S2Molar mass 612.72 g/mol
Get quotes Safety data
MK 142 chemical structure, C24H40N2O12S2, CAS 42794-63-8
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
42794-63-8
Formula
C24H40N2O12S2
Molar mass
612.72 g/mol
HS code
292250
Category
Screening compounds

What is MK 142?

Plain description, key identifiers and synonyms

MK 142 is a chemical substance with the molecular formula C24H40N2O12S2 and a molar mass of 612.72 g/mol. Its CAS registry number is 42794-63-8. The IUPAC name is 1-[2-[[2-hydroxy-3-(4-methoxyphenoxy)propyl]amino]ethylamino]-3-(4-methoxyphenoxy)propan-2-ol, methanesulfonic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
1-[2-[[2-hydroxy-3-(4-methoxyphenoxy)propyl]amino]ethylamino]-3-(4-methoxyphenoxy)propan-2-ol, methanesulfonic acid
CAS number
42794-63-8 CAS number cross-checked
Molecular formula
C24H40N2O12S2
InChIKey
PFNKIWCEAJHBPA-UHFFFAOYSA-N
InChI
InChI=1S/C22H32N2O6.2CH4O3S/c1-27-19-3-7-21(8-4-19)29-15-17(25)13-23-11-12-24-14-18(26)16-30-22-9-5-20(28-2)6-10-22;2*1-5(2,3)4/h3-10,17-18,23-26H,11-16H2,1-2H3;2*1H3,(H,2,3,4)
SMILES (canonical and isomeric)
COC1=CC=C(C=C1)OCC(CNCCNCC(COC2=CC=C(C=C2)OC)O)O.CS(=O)(=O)O.CS(=O)(=O)O

Synonyms

  • 1,1'-(1,2-ethanediyldiimino)bis(3-(4-methoxyphenoxy))-2-propanol, dimethanesulfonate (salt)
  • MK-142 dimethanesulfonate
  • 1-[2-[[2-hydroxy-3-(4-methoxyphenoxy)propyl]amino]ethylamino]-3-(4-methoxyphenoxy)propan-2-ol, methanesulfonic acid
  • N,N'-Di(3-(p-methoxyphenoxy)-2-hydroxypropyl)ethylenediamine dimethanesulphonate
  • 1,1'-(1,2-Ethanediyldiimino)bis(3-(4-methoxyphenoxy)-2-propanol), dimethanesulfonate (salt)
  • 2-Propanol, 1,1'-(1,2-ethanediyldiimino)bis(3-(4-methoxyphenoxy)-, dimethanesulfonate (salt)
  • 1-[2-[[2-hydroxy-3-(4-methoxyphenoxy)propyl]amino]ethylamino]-3-(4-methoxyphenoxy)propan-2-ol
  • Methanesulfonic acid--1,1'-(ethane-1,2-diyldiazanediyl)bis[3-(4-methoxyphenoxy)propan-2-ol] (2/1)
  • Methanesulfonic acid--1,1'-[ethane-1,2-diylbis(azanediyl)]bis[3-(4-methoxyphenoxy)propan-2-ol] (2/1)

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
612.72 g/molcalc.
Exact mass
612.2023 Dacalc.
LogP (octanol/water)
0.07calc.
Topological polar surface area
210.2 Ųcalc.
Hydrogen bond donors
6calc.
Hydrogen bond acceptors
12calc.
Rotatable bonds
15calc.
Heavy atoms
40calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.5calc.
Formal charge
0calc.
Stereocentres
2calc.
Components
3calc.
Lipinski rule of five
Fails (3 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, c1ccc(OCCCNCCNCCCOc2ccccc2)cc1

c1ccc(OCCCNCCNCCCOc2ccccc2)cc1

2 rings, 24 atoms.

7 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.

MK 142 suppliers

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

No supplier listings yet

Post one free request and suppliers who make or trade MK 142 can send you quotes. Your contact details stay private until you accept a quote.

Request quotesSell this chemical

MK 142 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.

Get latest price

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 MK 142 is traded under.

HS 2922.50Indicative HS code

Amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function

World exports in 2024
$3.29B
−5.9% vs 2023, imports $3.19B
2019 to 2024
Top exporters
  1. China39.2%
  2. United Kingdom27.1%
  3. India * partner reported4.8%
Top importers
  1. United States20.7%
  2. Germany7.6%
  3. Italy6.6%

* Partner reported figures, a lower bound.

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

The HS code shown for MK 142 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about MK 142, based on the data on this page

What is MK 142?

MK 142 is a chemical substance with the molecular formula C24H40N2O12S2 and a molar mass of 612.72 g/mol. Its CAS registry number is 42794-63-8. The IUPAC name is 1-[2-[[2-hydroxy-3-(4-methoxyphenoxy)propyl]amino]ethylamino]-3-(4-methoxyphenoxy)propan-2-ol, methanesulfonic acid.

What is the CAS number of MK 142?

The CAS registry number of MK 142 is 42794-63-8.

What is the molecular formula and weight of MK 142?

The molecular formula of MK 142 is C24H40N2O12S2 and its molar mass is 612.72 g/mol.

What is MK 142 used for?

Known uses and roles of MK 142 include building blocks in research and laboratory and screening compounds in research and laboratory.

Is MK 142 hazardous?

No GHS hazard classification for MK 142 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 MK 142?

MK 142 is usually classified under HS code 292250 (Amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function). This is indicative, confirm it with your customs broker before shipping.

Where can I buy MK 142?

Post a free request on CompoundList and suppliers of MK 142 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of MK 142?

Suppliers quote MK 142 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 MK 142

Get quotes for MK 142

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell MK 142
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of MK 142 with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/mk-142-42794-63-8" title="MK 142 structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Screening compounds or HS code 292250

Price on request
Free quotes, contact stays private
Get quotes