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Aromatic building blocks

5-Methylpicene

Also known as Picene, 5-methyl-

CAS 7499-40-3Formula C23H16Molar mass 292.38 g/mol
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5-Methylpicene chemical structure, C23H16, CAS 7499-40-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
7499-40-3
Formula
C23H16
Molar mass
292.38 g/mol
HS code
290290
Category
Aromatic building blocks

What is 5-Methylpicene?

Plain description, key identifiers and synonyms

5-Methylpicene is a chemical substance with the molecular formula C23H16 and a molar mass of 292.38 g/mol. Its CAS registry number is 7499-40-3.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
5-methylpicene
CAS number
7499-40-3 CAS number cross-checked
Molecular formula
C23H16
InChIKey
BPYUWRZFGNLIRP-UHFFFAOYSA-N
InChI
InChI=1S/C23H16/c1-15-14-23-21-11-10-16-6-2-3-8-18(16)20(21)12-13-22(23)19-9-5-4-7-17(15)19/h2-14H,1H3
SMILES (canonical and isomeric)
CC1=CC2=C(C=CC3=C2C=CC4=CC=CC=C43)C5=CC=CC=C15

Synonyms

  • Picene, 5-methyl-

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
292.38 g/molcalc.
Exact mass
292.1252 Dacalc.
LogP (octanol/water)
6.61calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
0calc.
Heavy atoms
23calc.
Rings
5calc.
Aromatic rings
5calc.
Fraction sp3 carbons
0.04calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (1 violation)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)ccc1c2ccc2c3ccccc3ccc21

c1ccc2c(c1)ccc1c2ccc2c3ccccc3ccc21

5 rings, 22 atoms, the Picene ring system.

10 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.

5-Methylpicene suppliers

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No supplier listings yet

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5-Methylpicene 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 5-Methylpicene is traded under.

HS 2902.90Indicative HS code

Cyclic hydrocarbons, other

World exports in 2024
$612M
−6.1% vs 2023, imports $670M
2019 to 2024
Top exporters
  1. China28.0%
  2. Germany13.9%
  3. India * partner reported12.6%
Top importers
  1. Germany11.1%
  2. United States10.6%
  3. South Korea8.3%

* Partner reported figures, a lower bound.

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

The HS code shown for 5-Methylpicene is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 5-Methylpicene, based on the data on this page

What is 5-Methylpicene?

5-Methylpicene is a chemical substance with the molecular formula C23H16 and a molar mass of 292.38 g/mol. Its CAS registry number is 7499-40-3.

What is the CAS number of 5-Methylpicene?

The CAS registry number of 5-Methylpicene is 7499-40-3.

What is the molecular formula and weight of 5-Methylpicene?

The molecular formula of 5-Methylpicene is C23H16 and its molar mass is 292.38 g/mol.

What is 5-Methylpicene used for?

Known uses and roles of 5-Methylpicene include building blocks in research and laboratory.

Is 5-Methylpicene hazardous?

No GHS hazard classification for 5-Methylpicene 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 5-Methylpicene?

5-Methylpicene is usually classified under HS code 290290 (Cyclic hydrocarbons, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 5-Methylpicene?

Post a free request on CompoundList and suppliers of 5-Methylpicene will send you quotes. Your contact details stay private until you accept a quote.

What is the price of 5-Methylpicene?

Suppliers quote 5-Methylpicene 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 5-Methylpicene

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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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