CompoundList
Sign in
Screening compounds

MK 711

Also known as 10,11-Dihydro-5-(1-methyl-4-piperidinylidene)-5H-dibenzo(a,d)cycloheptene-3-carboxylic acid, 5-(1-methylpiperidin-4-ylidene)-10,11-dihydro-5H-dibenzo[a,d][7]annulene-3-carboxylic acid, 2-(1-methylpiperidin-4-ylidene)tricyclo[9.4.0.03,8]pentadeca-1(15),3(8),4,6,11,13-hexaene-5-carboxylic acid

CAS 63141-67-3Formula C22H23NO2Molar mass 333.43 g/mol
Get quotes Safety data
MK 711 chemical structure, C22H23NO2, CAS 63141-67-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
63141-67-3
Formula
C22H23NO2
Molar mass
333.43 g/mol
HS code
293339
Category
Screening compounds

What is MK 711?

Plain description, key identifiers and synonyms

MK 711 is a chemical substance with the molecular formula C22H23NO2 and a molar mass of 333.43 g/mol. Its CAS registry number is 63141-67-3. The IUPAC name is 2-(1-methylpiperidin-4-ylidene)tricyclo[9.4.0.03,8]pentadeca-1(15),3(8),4,6,11,13-hexaene-5-carboxylic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-(1-methylpiperidin-4-ylidene)tricyclo[9.4.0.03,8]pentadeca-1(15),3(8),4,6,11,13-hexaene-5-carboxylic acid
CAS number
63141-67-3 CAS number cross-checked
Molecular formula
C22H23NO2
InChIKey
VNSDQOCKNPJFDL-UHFFFAOYSA-N
InChI
InChI=1S/C22H23NO2/c1-23-12-10-17(11-13-23)21-19-5-3-2-4-15(19)6-7-16-8-9-18(22(24)25)14-20(16)21/h2-5,8-9,14H,6-7,10-13H2,1H3,(H,24,25)
SMILES (canonical and isomeric)
CN1CCC(=C2C3=CC=CC=C3CCC4=C2C=C(C=C4)C(=O)O)CC1

Synonyms

  • 10,11-Dihydro-5-(1-methyl-4-piperidinylidene)-5H-dibenzo(a,d)cycloheptene-3-carboxylic acid
  • 5-(1-methylpiperidin-4-ylidene)-10,11-dihydro-5H-dibenzo[a,d][7]annulene-3-carboxylic acid
  • 2-(1-methylpiperidin-4-ylidene)tricyclo[9.4.0.03,8]pentadeca-1(15),3(8),4,6,11,13-hexaene-5-carboxylic acid
  • 5H-Dibenzo(a,d)cycloheptene-3-carboxylic acid, 10,11-dihydro-5-(1-methyl-4-piperidinylidene)-

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
333.43 g/molcalc.
Exact mass
333.1729 Dacalc.
LogP (octanol/water)
4.01calc.
Topological polar surface area
40.54 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
1calc.
Heavy atoms
25calc.
Rings
4calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.32calc.
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, c1ccc2c(c1)CCc1ccccc1C2=C1CCNCC1

c1ccc2c(c1)CCc1ccccc1C2=C1CCNCC1

4 rings, 21 atoms, the Desloratadine impurity 24 ring system.

1 other chemical 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 711 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 711 can send you quotes. Your contact details stay private until you accept a quote.

Request quotesSell this chemical

MK 711 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 711 is traded under.

HS 2933.39Indicative HS code

Heterocyclic compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure…

World exports in 2024
$9.16B
−17.9% vs 2023, imports $10.6B
2019 to 2024
Top exporters
  1. China21.5%
  2. India * partner reported12.3%
  3. Ireland11.6%
Top importers
  1. Germany14.2%
  2. United States12.8%
  3. Brazil10.1%

* Partner reported figures, a lower bound.

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

The HS code shown for MK 711 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about MK 711, based on the data on this page

What is MK 711?

MK 711 is a chemical substance with the molecular formula C22H23NO2 and a molar mass of 333.43 g/mol. Its CAS registry number is 63141-67-3. The IUPAC name is 2-(1-methylpiperidin-4-ylidene)tricyclo[9.4.0.03,8]pentadeca-1(15),3(8),4,6,11,13-hexaene-5-carboxylic acid.

What is the CAS number of MK 711?

The CAS registry number of MK 711 is 63141-67-3.

What is the molecular formula and weight of MK 711?

The molecular formula of MK 711 is C22H23NO2 and its molar mass is 333.43 g/mol.

What is MK 711 used for?

Known uses and roles of MK 711 include building blocks in research and laboratory and screening compounds in research and laboratory.

Is MK 711 hazardous?

No GHS hazard classification for MK 711 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 711?

MK 711 is usually classified under HS code 293339 (Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy MK 711?

Post a free request on CompoundList and suppliers of MK 711 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of MK 711?

Suppliers quote MK 711 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 711

Get quotes for MK 711

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 711
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 711 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-711-63141-67-3" title="MK 711 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 293339

Price on request
Free quotes, contact stays private
Get quotes