CompoundList
Sign in
Heterocyclic building blocks

Orb1689423

Also known as (4R)-3-(3-fluoro-4-morpholin-4-ylphenyl)-4-methyl-4,5-dihydro-1H-pyridazin-6-one

CAS 1630760-75-6Formula C15H18FN3O2Molar mass 291.33 g/mol
Get quotes Safety data
Orb1689423 chemical structure, C15H18FN3O2, CAS 1630760-75-6
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
1630760-75-6
Formula
C15H18FN3O2
Molar mass
291.33 g/mol
HS code
293499
Category
Heterocyclic building blocks

What is Orb1689423?

Plain description, key identifiers and synonyms

Orb1689423 is a chemical substance with the molecular formula C15H18FN3O2 and a molar mass of 291.33 g/mol. Its CAS registry number is 1630760-75-6. The IUPAC name is (4R)-3-(3-fluoro-4-morpholin-4-ylphenyl)-4-methyl-4,5-dihydro-1H-pyridazin-6-one.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(4R)-3-(3-fluoro-4-morpholin-4-ylphenyl)-4-methyl-4,5-dihydro-1H-pyridazin-6-one
CAS number
1630760-75-6
Molecular formula
C15H18FN3O2
InChIKey
GJGGSLDXABLZLP-SNVBAGLBSA-N
InChI
InChI=1S/C15H18FN3O2/c1-10-8-14(20)17-18-15(10)11-2-3-13(12(16)9-11)19-4-6-21-7-5-19/h2-3,9-10H,4-8H2,1H3,(H,17,20)/t10-/m1/s1
Canonical SMILES
CC1CC(=O)NN=C1c1ccc(N2CCOCC2)c(F)c1
Isomeric SMILES
C[C@@H]1CC(=O)NN=C1C2=CC(=C(C=C2)N3CCOCC3)F

Synonyms

  • (4R)-3-(3-fluoro-4-morpholin-4-ylphenyl)-4-methyl-4,5-dihydro-1H-pyridazin-6-one

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
291.33 g/molcalc.
Exact mass
291.1383 Dacalc.
LogP (octanol/water)
1.52calc.
Topological polar surface area
53.93 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
2calc.
Heavy atoms
21calc.
Rings
3calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.47calc.
Formal charge
0calc.
Stereocentres
1calc.
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(c2ccc(N3CCOCC3)cc2)=NN1

O=C1CCC(c2ccc(N3CCOCC3)cc2)=NN1

3 rings, 19 atoms, the 6-[4-(Morpholin-4-yl)phenyl]-4,5-dihydropyridazin-3(2H)-one ring system.

12 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.

Orb1689423 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 Orb1689423 can send you quotes. Your contact details stay private until you accept a quote.

Request quotesSell this chemical

Orb1689423 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 Orb1689423 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 Orb1689423 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Orb1689423, based on the data on this page

What is Orb1689423?

Orb1689423 is a chemical substance with the molecular formula C15H18FN3O2 and a molar mass of 291.33 g/mol. Its CAS registry number is 1630760-75-6. The IUPAC name is (4R)-3-(3-fluoro-4-morpholin-4-ylphenyl)-4-methyl-4,5-dihydro-1H-pyridazin-6-one.

What is the CAS number of Orb1689423?

The CAS registry number of Orb1689423 is 1630760-75-6.

What is the molecular formula and weight of Orb1689423?

The molecular formula of Orb1689423 is C15H18FN3O2 and its molar mass is 291.33 g/mol.

What is Orb1689423 used for?

Known uses and roles of Orb1689423 include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Orb1689423 hazardous?

No GHS hazard classification for Orb1689423 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 Orb1689423?

Orb1689423 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 Orb1689423?

Post a free request on CompoundList and suppliers of Orb1689423 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Orb1689423?

Suppliers quote Orb1689423 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 Orb1689423

Get quotes for Orb1689423

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell Orb1689423
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 Orb1689423 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/orb1689423-1630760-75-6" title="Orb1689423 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 293499

Price on request
Free quotes, contact stays private
Get quotes