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Heterocyclic building blocks

Olprinone

Also known as loprinone, 5-imidazo[1,2-a]pyridin-6-yl-6-methyl-2-oxo-1H-pyridine-3-carbonitrile, olprinona

CAS 106730-54-5Formula C14H10N4OMolar mass 250.26 g/mol
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Olprinone chemical structure, C14H10N4O, CAS 106730-54-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
106730-54-5
Formula
C14H10N4O
Molar mass
250.26 g/mol
HS code
293339
Category
Heterocyclic building blocks

What is Olprinone?

Plain description, key identifiers and synonyms

Olprinone is a member of bipyridines.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
5-imidazo[1,2-a]pyridin-6-yl-6-methyl-2-oxo-1H-pyridine-3-carbonitrile
CAS number
106730-54-5 CAS number cross-checked
Molecular formula
C14H10N4O
UNII
4Y8BMI9YGC
MDL number
MFCD25541649
InChIKey
JPAWFIIYTJQOKW-UHFFFAOYSA-N
InChI
InChI=1S/C14H10N4O/c1-9-12(6-11(7-15)14(19)17-9)10-2-3-13-16-4-5-18(13)8-10/h2-6,8H,1H3,(H,17,19)
SMILES (canonical and isomeric)
CC1=C(C=C(C(=O)N1)C#N)C2=CN3C=CN=C3C=C2

Synonyms

  • loprinone
  • 5-imidazo[1,2-a]pyridin-6-yl-6-methyl-2-oxo-1H-pyridine-3-carbonitrile
  • olprinona
  • olprinonum
  • 5-imidazo(1,2-a)pyridin-6-yl-6-methyl-2-oxo-1H-pyridine-3-carbonitrile
  • 1,2-dihydro-6-methyl-2-oxo-5-(imidazo(1,2-a)pyridin-6-yl)-3-pyridinecarbonitrile
  • 1,2-dihydro-6-methyl-2-oxo-5-(imidazo[1,2-a]pyridin-6-yl)-3-pyridinecarbonitrile
  • 5-(Imidazo[1,2-a]pyridin-6-yl)-6-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile
  • Olprinone (INN)
  • 3-Pyridinecarbonitrile,1,2-dihydro-5-imidazo[1,2-a]pyridin-6-yl-6-methyl-2-oxo-
  • 5-{imidazo[1,2-a]pyridin-6-yl}-6-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile
  • 1,2-Dihydro-5-imidazo(1,2-alpha)pyridin-6-yl-6-methyl-2-oxonicotinonitrile
  • Sdccgsbi-0633821.p001
  • 1,2-dihydro-5-(imidazo[1,2-a]pyridin-6-yl)-6-methyl-2-oxo-3-pyridinecarbonitrile
  • 1,2-dihydro-5-(imidazo[1,2-a]-pyridin-6-yl)-6-methyl-2-oxo-3-pyridinecarbonitrile
  • 1,2-Dihydro-5-imidazo(1,2-.alpha.)pyridin-6-yl-6-methyl-2-oxonicotinonitrile
  • 1,2-Dihydro-5-imidazo(1,2-alpha)pyridin-6-yl-6-methyl-2-oxonicotinonitrile.
  • 1,2-dihydro-6-methyl-2-oxo-5-(imidazo[1,2-a]pyridin-6-yl)-3-pyridine carbonitrile
  • 1,2-dihydro-6-methyl-5-(imidazo[1,2-a]pyridin-6-yl)-2-oxo-3-pyridinecarbonitrile

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
250.26 g/molcalc.
Exact mass
250.0855 Dacalc.
LogP (octanol/water)
1.87calc.
Topological polar surface area
73.95 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
1calc.
Heavy atoms
19calc.
Rings
3calc.
Aromatic rings
3calc.
Fraction sp3 carbons
0.07calc.
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=c1ccc(-c2ccc3nccn3c2)c[nH]1

O=c1ccc(-c2ccc3nccn3c2)c[nH]1

3 rings, 16 atoms.

4 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.

Olprinone suppliers

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All 2 suppliers

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Where suppliers are based

2 suppliers in 1 country

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Olprinone 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

  • Cardiotonic Agents
  • Phosphodiesterase 3 Inhibitors

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 Olprinone is traded under.

HS 2933.39Indicative HS code

Heterocyclic compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure…

World exports in 2024
$9.16B
−17.9% vs 2023, imports $10.6B
2019 to 2024
Top exporters
  1. China21.5%
  2. India * partner reported12.3%
  3. Ireland11.6%
Top importers
  1. Germany14.2%
  2. United States12.8%
  3. Brazil10.1%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Olprinone?

Olprinone is a member of bipyridines.

What is the CAS number of Olprinone?

The CAS registry number of Olprinone is 106730-54-5.

What is the molecular formula and weight of Olprinone?

The molecular formula of Olprinone is C14H10N4O and its molar mass is 250.26 g/mol.

What is Olprinone used for?

Known uses and roles of Olprinone include building blocks in research and laboratory, screening compounds in research and laboratory, cardiotonic agents and phosphodiesterase 3 inhibitors.

Is Olprinone hazardous?

No GHS hazard classification for Olprinone 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 Olprinone?

Olprinone is usually classified under HS code 293339 (Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Olprinone?

CompoundList lists 2 suppliers of Olprinone in China. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Olprinone?

Suppliers quote Olprinone 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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