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Screening compounds

Hydroxyhongdenafil

Also known as Hydroxyacetildenafil, Hydroxy Acetildenafil, 5-(2-Ethoxy-5-(2-(4-(2-hydroxyethyl)piperazin-1-yl)acetyl)phenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one

CAS 147676-56-0Formula C25H34N6O4Molar mass 482.59 g/mol
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Hydroxyhongdenafil chemical structure, C25H34N6O4, CAS 147676-56-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
147676-56-0
Formula
C25H34N6O4
Molar mass
482.59 g/mol
HS code
293359
Category
Screening compounds

What is Hydroxyhongdenafil?

Plain description, key identifiers and synonyms

Hydroxyhongdenafil is a chemical substance with the molecular formula C25H34N6O4 and a molar mass of 482.59 g/mol. Its CAS registry number is 147676-56-0. The IUPAC name is 5-[2-ethoxy-5-[2-[4-(2-hydroxyethyl)piperazin-1-yl]acetyl]phenyl]-1-methyl-3-propyl-6H-pyrazolo[4,5-d]pyrimidin-7-one.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
5-[2-ethoxy-5-[2-[4-(2-hydroxyethyl)piperazin-1-yl]acetyl]phenyl]-1-methyl-3-propyl-6H-pyrazolo[4,5-d]pyrimidin-7-one
CAS number
147676-56-0 CAS number cross-checked
Molecular formula
C25H34N6O4
UNII
EEX06K9B10
InChIKey
RZVZQPAGIOECPK-UHFFFAOYSA-N
InChI
InChI=1S/C25H34N6O4/c1-4-6-19-22-23(29(3)28-19)25(34)27-24(26-22)18-15-17(7-8-21(18)35-5-2)20(33)16-31-11-9-30(10-12-31)13-14-32/h7-8,15,32H,4-6,9-14,16H2,1-3H3,(H,26,27,34)
SMILES (canonical and isomeric)
CCCC1=NN(C2=C1N=C(NC2=O)C3=C(C=CC(=C3)C(=O)CN4CCN(CC4)CCO)OCC)C

Synonyms

  • Hydroxyacetildenafil
  • Hydroxy Acetildenafil
  • 5-(2-Ethoxy-5-(2-(4-(2-hydroxyethyl)piperazin-1-yl)acetyl)phenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one
  • 5-(2-ethoxy-5-{2-[4-(2-hydroxyethyl)piperazin-1-yl]acetyl}phenyl)-1-methyl-3-propyl-1H,6H,7H-pyrazolo[4,3-d]pyrimidin-7-one
  • 5-[2-ethoxy-5-[2-[4-(2-hydroxyethyl)piperazin-1-yl]acetyl]phenyl]-1-methyl-3-propyl-6H-pyrazolo[4,3-d]pyrimidin-7-one
  • 5-(2-Ethoxy-5-(2-(4-(2-hydroxyethyl)-1-piperazinyl)acetyl)phenyl)-1,6-dihydro-1-methyl-3-propyl-7H-pyrazolo(4,3-d)pyrimidin-7-one
  • 5-(2-ethoxy-5-(2-(4-(2-hydroxyethyl)piperazin-1-yl)acetyl)phenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one
  • 5-(2-Ethoxy-5-{[4-(2-hydroxyethyl)piperazin-1-yl]acetyl}phenyl)-1-methyl-3-propyl-1,4-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one
  • 7H-Pyrazolo(4,3-d)pyrimidin-7-one, 5-(2-ethoxy-5-((4-(2-hydroxyethyl)-1-piperazinyl)acetyl)phenyl)-1,4-dihydro-1-methyl-3-propyl-

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
482.59 g/molcalc.
Exact mass
482.2642 Dacalc.
LogP (octanol/water)
1.47calc.
Topological polar surface area
116.6 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
8calc.
Rotatable bonds
10calc.
Heavy atoms
35calc.
Rings
4calc.
Aromatic rings
3calc.
Fraction sp3 carbons
0.52calc.
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=C(CN1CCNCC1)c1cccc(-c2nc3cn[nH]c3c(=O)[nH]2)c1

O=C(CN1CCNCC1)c1cccc(-c2nc3cn[nH]c3c(=O)[nH]2)c1

4 rings, 25 atoms.

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.

Hydroxyhongdenafil suppliers

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Hydroxyhongdenafil price

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

Frequently asked questions

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

What is Hydroxyhongdenafil?

Hydroxyhongdenafil is a chemical substance with the molecular formula C25H34N6O4 and a molar mass of 482.59 g/mol. Its CAS registry number is 147676-56-0. The IUPAC name is 5-[2-ethoxy-5-[2-[4-(2-hydroxyethyl)piperazin-1-yl]acetyl]phenyl]-1-methyl-3-propyl-6H-pyrazolo[4,5-d]pyrimidin-7-one.

What is the CAS number of Hydroxyhongdenafil?

The CAS registry number of Hydroxyhongdenafil is 147676-56-0.

What is the molecular formula and weight of Hydroxyhongdenafil?

The molecular formula of Hydroxyhongdenafil is C25H34N6O4 and its molar mass is 482.59 g/mol.

What is Hydroxyhongdenafil used for?

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

Is Hydroxyhongdenafil hazardous?

No GHS hazard classification for Hydroxyhongdenafil 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 Hydroxyhongdenafil?

Hydroxyhongdenafil 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 Hydroxyhongdenafil?

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

What is the price of Hydroxyhongdenafil?

Suppliers quote Hydroxyhongdenafil on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

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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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