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Aromatic building blocks

Retenequinone

Also known as Retenchinon, Retenquinone, 7-isopropyl-1-methyl-phenanthrene-9,10-dione

CAS 5398-75-4Formula C18H16O2Molar mass 264.32 g/mol
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Retenequinone chemical structure, C18H16O2, CAS 5398-75-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
5398-75-4
Formula
C18H16O2
Molar mass
264.32 g/mol
HS code
291469
Category
Aromatic building blocks

What is Retenequinone?

Plain description, key identifiers and synonyms

Retenequinone is a chemical substance with the molecular formula C18H16O2 and a molar mass of 264.32 g/mol. Its CAS registry number is 5398-75-4. The IUPAC name is 1-methyl-7-propan-2-ylphenanthrene-9,10-dione.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
1-methyl-7-propan-2-ylphenanthrene-9,10-dione
CAS number
5398-75-4 CAS number cross-checked
Molecular formula
C18H16O2
InChIKey
WVOVXOXRXQFTAS-UHFFFAOYSA-N
InChI
InChI=1S/C18H16O2/c1-10(2)12-7-8-13-14-6-4-5-11(3)16(14)18(20)17(19)15(13)9-12/h4-10H,1-3H3
SMILES (canonical and isomeric)
CC1=C2C(=CC=C1)C3=C(C=C(C=C3)C(C)C)C(=O)C2=O

Synonyms

  • Retenchinon
  • Retenquinone
  • 7-isopropyl-1-methyl-phenanthrene-9,10-dione
  • 1-Methyl-7-(propan-2-yl)phenanthrene-9,10-dione
  • 9,10-Phenanthrenedione, 1-methyl-7-(1-methylethyl)-

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
264.32 g/molcalc.
Exact mass
264.115 Dacalc.
LogP (octanol/water)
4.16calc.
Topological polar surface area
34.14 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
1calc.
Heavy atoms
20calc.
Rings
3calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.22calc.
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=C1C(=O)c2ccccc2-c2ccccc21

O=C1C(=O)c2ccccc2-c2ccccc21

3 rings, 16 atoms, the 9,10-Phenanthrenedione ring system.

52 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.

Retenequinone suppliers

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Retenequinone price

Indicative price range per kg from live supplier offers

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Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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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 Retenequinone is traded under.

HS 2914.69Indicative HS code

Quinones, other

World exports in 2024
$162M
−10.1% vs 2023, imports $157M
2019 to 2024
Top exporters
  1. China32.8%
  2. Netherlands29.3%
  3. Japan13.8%
Top importers
  1. United States23.0%
  2. India * partner reported16.1%
  3. Thailand7.9%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Retenequinone?

Retenequinone is a chemical substance with the molecular formula C18H16O2 and a molar mass of 264.32 g/mol. Its CAS registry number is 5398-75-4. The IUPAC name is 1-methyl-7-propan-2-ylphenanthrene-9,10-dione.

What is the CAS number of Retenequinone?

The CAS registry number of Retenequinone is 5398-75-4.

What is the molecular formula and weight of Retenequinone?

The molecular formula of Retenequinone is C18H16O2 and its molar mass is 264.32 g/mol.

What is Retenequinone used for?

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

Is Retenequinone hazardous?

No GHS hazard classification for Retenequinone 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 Retenequinone?

Retenequinone is usually classified under HS code 291469 (Quinones, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Retenequinone?

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

What is the price of Retenequinone?

Suppliers quote Retenequinone 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 Retenequinone

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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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