CompoundList

Hydanphene

Also known as Hydanphen, 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-ethyl-5-phenyl-, mixt. with 5,5-diphenyl-2,4-imidazolidinedione, 5,5-diphenylimidazolidine-2,4-dione, 5-ethyl-5-phenyl-1,3-diazinane-2,4,6-trione

CAS 64217-16-9Formula C27H24N4O5Molar mass 484.51 g/mol
Hydanphene chemical structure, C27H24N4O5, CAS 64217-16-9
2D chemical structure

Key facts

What buyers check first

CAS number
64217-16-9
Formula
C27H24N4O5
Molar mass
484.51 g/mol
HS code
293329
Category
Screening compounds

What is Hydanphene?

Plain description, key identifiers and synonyms

Hydanphene is a chemical substance with the molecular formula C27H24N4O5 and a molar mass of 484.51 g/mol. Its CAS registry number is 64217-16-9. The IUPAC name is 5,5-diphenylimidazolidine-2,4-dione, 5-ethyl-5-phenyl-1,3-diazinane-2,4,6-trione.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
5,5-diphenylimidazolidine-2,4-dione, 5-ethyl-5-phenyl-1,3-diazinane-2,4,6-trione
CAS number
64217-16-9 CAS number cross-checked
Molecular formula
C27H24N4O5
InChIKey
YKDDRXFOMSDUHZ-UHFFFAOYSA-N
InChI
InChI=1S/C15H12N2O2.C12H12N2O3/c18-13-15(17-14(19)16-13,11-7-3-1-4-8-11)12-9-5-2-6-10-12;1-2-12(8-6-4-3-5-7-8)9(15)13-11(17)14-10(12)16/h1-10H,(H2,16,17,18,19);3-7H,2H2,1H3,(H2,13,14,15,16,17)
SMILES (canonical and isomeric)
CCC1(C(=O)NC(=O)NC1=O)C2=CC=CC=C2.C1=CC=C(C=C1)C2(C(=O)NC(=O)N2)C3=CC=CC=C3

Synonyms

  • Hydanphen
  • 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-ethyl-5-phenyl-, mixt. with 5,5-diphenyl-2,4-imidazolidinedione
  • 5,5-diphenylimidazolidine-2,4-dione, 5-ethyl-5-phenyl-1,3-diazinane-2,4,6-trione
  • 5,5-Diphenylimidazolidine-2,4-dione--5-ethyl-5-phenyl-1,3-diazinane-2,4,6-trione (1/1)

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
484.51 g/molcalc.
Exact mass
484.1747 Dacalc.
LogP (octanol/water)
2.47calc.
Topological polar surface area
133.5 ร…ยฒcalc.
Hydrogen bond donors
4calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
4calc.
Heavy atoms
36calc.
Rings
5calc.
Aromatic rings
3calc.
Fraction sp3 carbons
0.15calc.
Formal charge
0calc.
Stereocentres
0calc.
Components
2calc.
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=C1NC(=O)C(c2ccccc2)(c2ccccc2)N1

O=C1NC(=O)C(c2ccccc2)(c2ccccc2)N1

3 rings, 19 atoms, the Phenytoin ring system.

187 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.

Hydanphene suppliers

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Hydanphene price

Indicative price range per kg from live supplier offers

No published prices right now

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 Hydanphene is traded under.

HS 2933.29Indicative HS code

Compounds containing an unfused imidazole ring (whether or not hydrogenated) in theโ€ฆ

World exports in 2024
$1.43B
โˆ’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 Hydanphene is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Hydanphene?

Hydanphene is a chemical substance with the molecular formula C27H24N4O5 and a molar mass of 484.51 g/mol. Its CAS registry number is 64217-16-9. The IUPAC name is 5,5-diphenylimidazolidine-2,4-dione, 5-ethyl-5-phenyl-1,3-diazinane-2,4,6-trione.

What is the CAS number of Hydanphene?

The CAS registry number of Hydanphene is 64217-16-9.

What is the molecular formula and weight of Hydanphene?

The molecular formula of Hydanphene is C27H24N4O5 and its molar mass is 484.51 g/mol.

What is Hydanphene used for?

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

Is Hydanphene hazardous?

No GHS hazard classification for Hydanphene 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 Hydanphene?

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

Where can I buy Hydanphene?

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

What is the price of Hydanphene?

Suppliers quote Hydanphene 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 Hydanphene

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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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