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Screening compounds

Ctk0E5477

Also known as 5-pyrenyl-2'-deoxyuridine, 2'-Deoxy-5-(1-pyrenyl)uridine, 2'-Deoxy-5-(pyren-1-yl)uridine

CAS 167105-67-1Formula C25H20N2O5Molar mass 428.44 g/mol
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Ctk0E5477 chemical structure, C25H20N2O5, CAS 167105-67-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
167105-67-1
Formula
C25H20N2O5
Molar mass
428.44 g/mol
HS code
293499
Category
Screening compounds

What is Ctk0E5477?

Plain description, key identifiers and synonyms

Ctk0E5477 is a chemical substance with the molecular formula C25H20N2O5 and a molar mass of 428.44 g/mol. Its CAS registry number is 167105-67-1. The IUPAC name is 1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-pyren-1-ylpyrimidine-2,4-dione.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-pyren-1-ylpyrimidine-2,4-dione
CAS number
167105-67-1 CAS number cross-checked
Molecular formula
C25H20N2O5
InChIKey
YICBKTASDXKCQP-PWRODBHTSA-N
InChI
InChI=1S/C25H20N2O5/c28-12-20-19(29)10-21(32-20)27-11-18(24(30)26-25(27)31)16-8-6-15-5-4-13-2-1-3-14-7-9-17(16)23(15)22(13)14/h1-9,11,19-21,28-29H,10,12H2,(H,26,30,31)/t19-,20+,21+/m0/s1
Canonical SMILES
O=c1[nH]c(=O)n(C2CC(O)C(CO)O2)cc1-c1ccc2ccc3cccc4ccc1c2c34
Isomeric SMILES
C1[C@@H]([C@H](O[C@H]1N2C=C(C(=O)NC2=O)C3=C4C=CC5=CC=CC6=C5C4=C(C=C6)C=C3)CO)O

Synonyms

  • 5-pyrenyl-2'-deoxyuridine
  • 2'-Deoxy-5-(1-pyrenyl)uridine
  • 2'-Deoxy-5-(pyren-1-yl)uridine

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
428.44 g/molcalc.
Exact mass
428.1372 Dacalc.
LogP (octanol/water)
2.74calc.
Topological polar surface area
104.6 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
3calc.
Heavy atoms
32calc.
Rings
6calc.
Aromatic rings
5calc.
Fraction sp3 carbons
0.2calc.
Formal charge
0calc.
Stereocentres
3calc.
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)n(C2CCCO2)cc1-c1ccc2ccc3cccc4ccc1c2c34

O=c1[nH]c(=O)n(C2CCCO2)cc1-c1ccc2ccc3cccc4ccc1c2c34

6 rings, 29 atoms.

No other chemical in our database has 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.

Ctk0E5477 suppliers

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Ctk0E5477 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 Ctk0E5477 is traded under.

HS 2934.99Indicative HS code

Nucleic acids and their salts, other heterocyclic compounds, not elsewhere classified in heading 2934

World exports in 2024
$26.7B
+15.0% vs 2023, imports $26.3B
2019 to 2024
Top exporters
  1. Ireland26.3%
  2. China15.7%
  3. Singapore10.3%
Top importers
  1. United States24.5%
  2. Germany23.1%
  3. Japan4.5%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Ctk0E5477 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Ctk0E5477, based on the data on this page

What is Ctk0E5477?

Ctk0E5477 is a chemical substance with the molecular formula C25H20N2O5 and a molar mass of 428.44 g/mol. Its CAS registry number is 167105-67-1. The IUPAC name is 1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-pyren-1-ylpyrimidine-2,4-dione.

What is the CAS number of Ctk0E5477?

The CAS registry number of Ctk0E5477 is 167105-67-1.

What is the molecular formula and weight of Ctk0E5477?

The molecular formula of Ctk0E5477 is C25H20N2O5 and its molar mass is 428.44 g/mol.

What is Ctk0E5477 used for?

Known uses and roles of Ctk0E5477 include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Ctk0E5477 hazardous?

No GHS hazard classification for Ctk0E5477 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 Ctk0E5477?

Ctk0E5477 is usually classified under HS code 293499 (Nucleic acids and their salts, whether or not chemically defined, other heterocyclic…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Ctk0E5477?

Post a free request on CompoundList and suppliers of Ctk0E5477 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Ctk0E5477?

Suppliers quote Ctk0E5477 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 Ctk0E5477

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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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