CompoundList
Sign in
Heterocyclic building blocks

EU-1086

Also known as EU 1086, 3,4-Dihydro-5-phenoxybenzo(b)(1,7)naphthyridin-1(2H)-one, 5-phenoxy-3,4-dihydrobenzo[b][1,7]naphthyridin-1(2h)-one

CAS 37752-81-1Formula C18H14N2O2Molar mass 290.32 g/mol
Get quotes Safety data
EU-1086 chemical structure, C18H14N2O2, CAS 37752-81-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
37752-81-1
Formula
C18H14N2O2
Molar mass
290.32 g/mol
HS code
293379
Category
Heterocyclic building blocks

What is EU-1086?

Plain description, key identifiers and synonyms

EU-1086 is a chemical substance with the molecular formula C18H14N2O2 and a molar mass of 290.32 g/mol. Its CAS registry number is 37752-81-1. The IUPAC name is 5-phenoxy-3,4-dihydro-2H-benzo[b][1,7]naphthyridin-1-one.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
5-phenoxy-3,4-dihydro-2H-benzo[b][1,7]naphthyridin-1-one
CAS number
37752-81-1 CAS number cross-checked
Molecular formula
C18H14N2O2
InChIKey
PVVCTHWLZHDDMN-UHFFFAOYSA-N
InChI
InChI=1S/C18H14N2O2/c21-18-16-14(10-11-19-18)17(22-12-6-2-1-3-7-12)13-8-4-5-9-15(13)20-16/h1-9H,10-11H2,(H,19,21)
SMILES (canonical and isomeric)
C1CNC(=O)C2=NC3=CC=CC=C3C(=C21)OC4=CC=CC=C4

Synonyms

  • EU 1086
  • 3,4-Dihydro-5-phenoxybenzo(b)(1,7)naphthyridin-1(2H)-one
  • 5-phenoxy-3,4-dihydrobenzo[b][1,7]naphthyridin-1(2h)-one
  • 5-Phenoxy-3,4-dihydrobenzo[b][1,7]naphthyridin-1-ol

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
290.32 g/molcalc.
Exact mass
290.1055 Dacalc.
LogP (octanol/water)
3.31calc.
Topological polar surface area
51.22 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
2calc.
Heavy atoms
22calc.
Rings
4calc.
Aromatic rings
3calc.
Fraction sp3 carbons
0.11calc.
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=C1NCCc2c1nc1ccccc1c2Oc1ccccc1

O=C1NCCc2c1nc1ccccc1c2Oc1ccccc1

4 rings, 22 atoms. This chemical is the scaffold itself.

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.

EU-1086 suppliers

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

No supplier listings yet

Post one free request and suppliers who make or trade EU-1086 can send you quotes. Your contact details stay private until you accept a quote.

Request quotesSell this chemical

EU-1086 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.

Get latest price

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 EU-1086 is traded under.

HS 2933.79Indicative HS code

Lactams, other lactams

World exports in 2024
$16.2B
−64.4% vs 2023, imports $15.4B
2019 to 2024
Top exporters
  1. Ireland37.0%
  2. France * partner reported15.6%
  3. Spain11.3%
Top importers
  1. Germany27.8%
  2. Ireland18.9%
  3. Panama * partner reported12.9%

* Partner reported figures, a lower bound.

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

The HS code shown for EU-1086 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about EU-1086, based on the data on this page

What is EU-1086?

EU-1086 is a chemical substance with the molecular formula C18H14N2O2 and a molar mass of 290.32 g/mol. Its CAS registry number is 37752-81-1. The IUPAC name is 5-phenoxy-3,4-dihydro-2H-benzo[b][1,7]naphthyridin-1-one.

What is the CAS number of EU-1086?

The CAS registry number of EU-1086 is 37752-81-1.

What is the molecular formula and weight of EU-1086?

The molecular formula of EU-1086 is C18H14N2O2 and its molar mass is 290.32 g/mol.

What is EU-1086 used for?

Known uses and roles of EU-1086 include building blocks in research and laboratory and screening compounds in research and laboratory.

Is EU-1086 hazardous?

No GHS hazard classification for EU-1086 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 EU-1086?

EU-1086 is usually classified under HS code 293379 (Lactams, other lactams). This is indicative, confirm it with your customs broker before shipping.

Where can I buy EU-1086?

Post a free request on CompoundList and suppliers of EU-1086 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of EU-1086?

Suppliers quote EU-1086 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 EU-1086

Get quotes for EU-1086

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell EU-1086
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of EU-1086 with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/eu-1086-37752-81-1" title="EU-1086 structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Heterocyclic building blocks or HS code 293379

Price on request
Free quotes, contact stays private
Get quotes