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Heterocyclic building blocks

Delfaprazine

Also known as delfaprazina, 1-(alpha(sup 2)-Phenyl-2,5-xylyl)piperazine, delfaprazinum

CAS 117827-81-3Formula C18H22N2Molar mass 266.39 g/mol
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Delfaprazine chemical structure, C18H22N2, CAS 117827-81-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
117827-81-3
Formula
C18H22N2
Molar mass
266.39 g/mol
HS code
293359
Category
Heterocyclic building blocks

What is Delfaprazine?

Plain description, key identifiers and synonyms

Delfaprazine is a chemical substance with the molecular formula C18H22N2 and a molar mass of 266.39 g/mol. Its CAS registry number is 117827-81-3. The IUPAC name is 1-(2-benzyl-5-methylphenyl)piperazine.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
1-(2-benzyl-5-methylphenyl)piperazine
CAS number
117827-81-3 CAS number cross-checked
Molecular formula
C18H22N2
UNII
06YTS68E0H
InChIKey
YCNCHNSGPIXBFZ-UHFFFAOYSA-N
InChI
InChI=1S/C18H22N2/c1-15-7-8-17(14-16-5-3-2-4-6-16)18(13-15)20-11-9-19-10-12-20/h2-8,13,19H,9-12,14H2,1H3
SMILES (canonical and isomeric)
CC1=CC(=C(C=C1)CC2=CC=CC=C2)N3CCNCC3

Synonyms

  • delfaprazina
  • 1-(alpha(sup 2)-Phenyl-2,5-xylyl)piperazine
  • delfaprazinum
  • 1-(2-benzyl-5-methylphenyl)piperazine
  • 1-(alpha,alpha-Phenyl-2,5-xylyl)pi-perazine.

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
266.39 g/molcalc.
Exact mass
266.1783 Dacalc.
LogP (octanol/water)
3calc.
Topological polar surface area
15.27 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
3calc.
Heavy atoms
20calc.
Rings
3calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.33calc.
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(Cc2ccccc2N2CCNCC2)cc1

c1ccc(Cc2ccccc2N2CCNCC2)cc1

3 rings, 19 atoms, the 1-(2-Benzylphenyl)piperazine ring system.

9 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.

Delfaprazine suppliers

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

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Delfaprazine 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 Delfaprazine is traded under.

HS 2933.59Indicative HS code

Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring, other

World exports in 2024
$18.4B
+10.5% vs 2023, imports $24.8B
2019 to 2024
Top exporters
  1. Ireland43.6%
  2. Switzerland * partner reported26.3%
  3. China7.9%
Top importers
  1. Slovenia30.3%
  2. United States30.1%
  3. Germany15.3%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Delfaprazine?

Delfaprazine is a chemical substance with the molecular formula C18H22N2 and a molar mass of 266.39 g/mol. Its CAS registry number is 117827-81-3. The IUPAC name is 1-(2-benzyl-5-methylphenyl)piperazine.

What is the CAS number of Delfaprazine?

The CAS registry number of Delfaprazine is 117827-81-3.

What is the molecular formula and weight of Delfaprazine?

The molecular formula of Delfaprazine is C18H22N2 and its molar mass is 266.39 g/mol.

What is Delfaprazine used for?

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

Is Delfaprazine hazardous?

No GHS hazard classification for Delfaprazine 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 Delfaprazine?

Delfaprazine is usually classified under HS code 293359 (Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Delfaprazine?

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

What is the price of Delfaprazine?

Suppliers quote Delfaprazine 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 Delfaprazine

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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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