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Heterocyclic building blocks

Phenyzoline

Also known as 2-Imidazoline, 2-phenethyl-, 2-(2-phenylethyl)-4,5-dihydro-1H-imidazole, 2-Phenethyl-2-imidazoline

CAS 26038-62-0Formula C11H14N2Molar mass 174.25 g/mol
1 supplier listed
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Phenyzoline chemical structure, C11H14N2, CAS 26038-62-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
26038-62-0
Formula
C11H14N2
Molar mass
174.25 g/mol
HS code
293329
Category
Heterocyclic building blocks

What is Phenyzoline?

Plain description, key identifiers and synonyms

Phenyzoline is a chemical substance with the molecular formula C11H14N2 and a molar mass of 174.25 g/mol. Its CAS registry number is 26038-62-0. The IUPAC name is 2-(2-phenylethyl)-4,5-dihydro-1H-imidazole.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-(2-phenylethyl)-4,5-dihydro-1H-imidazole
CAS number
26038-62-0 CAS number cross-checked
Molecular formula
C11H14N2
InChIKey
CPMMXSDLEOJRHI-UHFFFAOYSA-N
InChI
InChI=1S/C11H14N2/c1-2-4-10(5-3-1)6-7-11-12-8-9-13-11/h1-5H,6-9H2,(H,12,13)
SMILES (canonical and isomeric)
C1CN=C(N1)CCC2=CC=CC=C2

Synonyms

  • 2-Imidazoline, 2-phenethyl-
  • 2-(2-phenylethyl)-4,5-dihydro-1H-imidazole
  • 2-Phenethyl-2-imidazoline
  • beta-Phenylethylimidazoline
  • 1H-Imidazole, 4,5-dihydro-2-(2-phenylethyl)-
  • 2-Phenethyl-4,5-dihydro-1H-imidazole
  • 2-(beta-Phenylaethyl)imidazolin
  • 5-23-07-00011 (Beilstein Handbook Reference)
  • 4,5-Dihydro-2-(2-phenylethyl)-1H-imidazole

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
174.25 g/molcalc.
Exact mass
174.1157 Dacalc.
LogP (octanol/water)
1.62calc.
Topological polar surface area
24.39 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
3calc.
Heavy atoms
13calc.
Rings
2calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.36calc.
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, c1ccc(CCC2=NCCN2)cc1

c1ccc(CCC2=NCCN2)cc1

2 rings, 13 atoms. This chemical is the scaffold itself.

4 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.

Phenyzoline suppliers

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Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

1 supplier in 1 country

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Phenyzoline 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 Phenyzoline is traded under.

HS 2933.29Indicative HS code

Compounds containing an unfused imidazole ring (whether or not hydrogenated) in the…

World exports in 2024
$1.43B
−7.6% vs 2023, imports $1.47B
2019 to 2024
Top exporters
  1. China28.1%
  2. France * partner reported12.7%
  3. India * partner reported10.3%
Top importers
  1. United Kingdom13.0%
  2. United States7.9%
  3. China6.5%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Phenyzoline?

Phenyzoline is a chemical substance with the molecular formula C11H14N2 and a molar mass of 174.25 g/mol. Its CAS registry number is 26038-62-0. The IUPAC name is 2-(2-phenylethyl)-4,5-dihydro-1H-imidazole.

What is the CAS number of Phenyzoline?

The CAS registry number of Phenyzoline is 26038-62-0.

What is the molecular formula and weight of Phenyzoline?

The molecular formula of Phenyzoline is C11H14N2 and its molar mass is 174.25 g/mol.

What is Phenyzoline used for?

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

Is Phenyzoline hazardous?

No GHS hazard classification for Phenyzoline 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 Phenyzoline?

Phenyzoline is usually classified under HS code 293329 (Compounds containing an unfused imidazole ring (whether or not hydrogenated) in the…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Phenyzoline?

CompoundList lists 1 supplier of Phenyzoline in Australia. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Phenyzoline?

Suppliers quote Phenyzoline 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 Phenyzoline

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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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