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Screening compounds

Dpcpx

Also known as 8-Cyclopentyl-1,3-dipropylxanthine, 1,3-Dpcpx, 1,3-dipropyl-8-cyclopentylxanthine

CAS 102146-07-6Formula C16H24N4O2Molar mass 304.39 g/molEC 634-445-2
GHS signal word: Warning. Pictograms: Harmful or irritant 68 suppliers listed
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Dpcpx chemical structure, C16H24N4O2, CAS 102146-07-6
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
102146-07-6
Formula
C16H24N4O2
Molar mass
304.39 g/mol
EC number
634-445-2
HS code
293359
Category
Screening compounds

What is Dpcpx?

Plain description, key identifiers and synonyms

DPCPX is an oxopurine that is 7H-xanthine substituted at positions 1 and 3 by propyl groups and at position 8 by a cyclohexyl group. It has a role as an EC 3.1.4.* (phosphoric diester hydrolase) inhibitor and an adenosine A1 receptor antagonist. It is functionally related to a 7H-xanthine.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
8-cyclopentyl-1,3-dipropyl-7H-purine-2,6-dione
CAS number
102146-07-6 CAS number cross-checked
EC number
634-445-2
Molecular formula
C16H24N4O2
UNII
9PTP4FOI9E
MDL number
MFCD00055117
InChIKey
FFBDFADSZUINTG-UHFFFAOYSA-N
InChI
InChI=1S/C16H24N4O2/c1-3-9-19-14-12(15(21)20(10-4-2)16(19)22)17-13(18-14)11-7-5-6-8-11/h11H,3-10H2,1-2H3,(H,17,18)
SMILES (canonical and isomeric)
CCCN1C2=C(C(=O)N(C1=O)CCC)NC(=N2)C3CCCC3

Synonyms

  • 8-Cyclopentyl-1,3-dipropylxanthine
  • 1,3-Dpcpx
  • 1,3-dipropyl-8-cyclopentylxanthine
  • 8-cyclopentyl-1,3-dipropyl-7H-purine-2,6-dione
  • PD-116,948
  • 8-cyclopentyl-1,3-dipropyl-3,7-dihydro-1H-purine-2,6-dione
  • 8-Cyclopentyl-3,7-dihydro-1,3-dipropyl-1H-purin-2,6-dione
  • 8-cyclopentyl-1,3-dipropyl-1H-purine-2,6(3H,7H)-dione
  • dipropylcyclopentylxanthine
  • 8-Cyclopentyl-3,7-dihydro-1,3-dipropyl-1H-purine-2,6-dione
  • 1H-Purine-2,6-dione, 8-cyclopentyl-3,7-dihydro-1,3-dipropyl-
  • 1H-Purine-2,6-dione, 8-cyclopentyl-3,9-dihydro-1,3-dipropyl-
  • DPCPX, 1,3-Dipropyl-8-cyclopentylxanthine
  • Tocris-0439
  • [DPCPX]
  • DivK1c_000177
  • cyclopentyl-1,3-dipropylxanthine
  • 1,3-Dipropyl-8-cyclopentyl-7H-purine-2,6(1H,3H)-dione
  • DPCPX, PD 116,948
  • 8-cyclopentyl-1,3-dipropyl-2,3,6,9-tetrahydro-1H-purine-2,6-dione
  • PDSP1_000448
  • PDSP1_001208
  • PDSP2_000446
  • PDSP2_001192
  • Sdccgsbi-0050368.p003
Show all 30 synonyms
  • 8-Cyclopentyl-1,3-dipropylxanthine, solid
  • 8-cyclopentyl-1,3-dipropylxanthine(DPCPX)
  • 1,3-Dipropyl-8-cyclopentylxanthine, DPCPX, PD 116,948
  • 8-cyclopentyl-1,3-dipropyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione
  • 8-Cyclopentyl-1,3-dipropylxanthine(dpcpx,1,3-dipropyl-8-cyclopentylxanthine)

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
304.39 g/molcalc.
Exact mass
304.1899 Dacalc.
LogP (octanol/water)
2.36calc.
Topological polar surface area
72.68 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
5calc.
Heavy atoms
22calc.
Rings
3calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.69calc.
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=c1[nH]c(=O)c2[nH]c(C3CCCC3)nc2[nH]1

O=c1[nH]c(=O)c2[nH]c(C3CCCC3)nc2[nH]1

3 rings, 16 atoms.

8 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
  • H335May cause respiratory irritation.
Precautionary statements (16)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P332 + P317If skin irritation occurs: Get medical help.
  • P337 + P317If eye irritation persists: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Dpcpx suppliers

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

All 68 suppliers
30 of 30 offers
  • 10X Chem
    United States, San DiegoUnclaimed profile
    DpcpxGrade, purity and minimum order on request
    Price on request
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  • 1st Scientific LLC
    China, NanjingUnclaimed profile
    DpcpxGrade, purity and minimum order on request
    Price on request
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  • 3WAY Pharm Inc
    China, ShanghaiUnclaimed profile
    DpcpxGrade, purity and minimum order on request
    Price on request
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  • A2B Chem LLC
    United States, San DiegoUnclaimed profile
    DpcpxGrade, purity and minimum order on request
    Price on request
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  • Aa Blocks LLC
    United States, San DiegoUnclaimed profile
    DpcpxGrade, purity and minimum order on request
    Price on request
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  • AbaChemScene, LLC
    United States, Monmouth JunctionUnclaimed profile
    DpcpxGrade, purity and minimum order on request
    Price on request
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  • ABCR GmbH & CO. KG
    GermanyUnclaimed profile
    DpcpxGrade, purity and minimum order on request
    Price on request
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  • Accel Scientific S.L.
    Spain, BarcelonaUnclaimed profile
    DpcpxGrade, purity and minimum order on request
    Price on request
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  • AChemBlock
    United States, HaywardUnclaimed profile
    DpcpxGrade, purity and minimum order on request
    Price on request
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  • Achemo Scientific Limited
    China, KowloonUnclaimed profile
    DpcpxGrade, purity and minimum order on request
    Price on request
    View

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

68 suppliers in 12 countries

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Dpcpx 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

Pharmacological actions

  • Adenosine A1 Receptor Antagonists

Roles

  • adenosine A1 receptor antagonist
  • adenosine receptor antagonist
  • antagonist
  • enzyme inhibitor

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 Dpcpx 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 Dpcpx is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Dpcpx?

DPCPX is an oxopurine that is 7H-xanthine substituted at positions 1 and 3 by propyl groups and at position 8 by a cyclohexyl group. It has a role as an EC 3.1.4.* (phosphoric diester hydrolase) inhibitor and an adenosine A1 receptor antagonist. It is functionally related to a 7H-xanthine.

What is the CAS number of Dpcpx?

The CAS registry number of Dpcpx is 102146-07-6.

What is the molecular formula and weight of Dpcpx?

The molecular formula of Dpcpx is C16H24N4O2 and its molar mass is 304.39 g/mol.

What is Dpcpx used for?

Known uses and roles of Dpcpx include building blocks in research and laboratory, screening compounds in research and laboratory, adenosine a1 receptor antagonist, adenosine receptor antagonist, antagonist and 2 more.

Is Dpcpx hazardous?

Dpcpx carries the GHS signal word "Warning". Main hazards: causes skin irritation, causes serious eye irritation, may cause respiratory irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Dpcpx?

Dpcpx 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 Dpcpx?

CompoundList lists 68 suppliers of Dpcpx in United States, China, United Kingdom, Germany and 8 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Dpcpx?

Suppliers quote Dpcpx 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

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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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