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Heterocyclic building blocks

Morpholin-2-one, 4-nitroso-

Also known as 4-nitrosomorpholin-2-one, 4-nitroso-2-morpholone

CAS 67587-53-5Formula C4H6N2O3Molar mass 130.10 g/mol
1 supplier listed
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Morpholin-2-one, 4-nitroso- chemical structure, C4H6N2O3, CAS 67587-53-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
67587-53-5
Formula
C4H6N2O3
Molar mass
130.10 g/mol
HS code
293499
Category
Heterocyclic building blocks

What is Morpholin-2-one, 4-nitroso-?

Plain description, key identifiers and synonyms

Morpholin-2-one, 4-nitroso- is a chemical substance with the molecular formula C4H6N2O3 and a molar mass of 130.10 g/mol. Its CAS registry number is 67587-53-5. The IUPAC name is 4-nitrosomorpholin-2-one.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
4-nitrosomorpholin-2-one
CAS number
67587-53-5 CAS number cross-checked
Molecular formula
C4H6N2O3
InChIKey
IZECHDLZCSZEHK-UHFFFAOYSA-N
InChI
InChI=1S/C4H6N2O3/c7-4-3-6(5-8)1-2-9-4/h1-3H2
SMILES (canonical and isomeric)
C1COC(=O)CN1N=O

Synonyms

  • 4-nitrosomorpholin-2-one
  • 4-nitroso-2-morpholone

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
130.10 g/molcalc.
Exact mass
130.0378 Dacalc.
LogP (octanol/water)
-0.47calc.
Topological polar surface area
58.97 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
1calc.
Heavy atoms
9calc.
Rings
1calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.75calc.
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=C1CNCCO1

O=C1CNCCO1

1 ring, 7 atoms, the Morpholin-2-one ring system.

49 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.

Morpholin-2-one, 4-nitroso- suppliers

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Where suppliers are based

1 supplier in 1 country

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Morpholin-2-one, 4-nitroso- 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 Morpholin-2-one, 4-nitroso- 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 Morpholin-2-one, 4-nitroso- is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Morpholin-2-one, 4-nitroso-, based on the data on this page

What is Morpholin-2-one, 4-nitroso-?

Morpholin-2-one, 4-nitroso- is a chemical substance with the molecular formula C4H6N2O3 and a molar mass of 130.10 g/mol. Its CAS registry number is 67587-53-5. The IUPAC name is 4-nitrosomorpholin-2-one.

What is the CAS number of Morpholin-2-one, 4-nitroso-?

The CAS registry number of Morpholin-2-one, 4-nitroso- is 67587-53-5.

What is the molecular formula and weight of Morpholin-2-one, 4-nitroso-?

The molecular formula of Morpholin-2-one, 4-nitroso- is C4H6N2O3 and its molar mass is 130.10 g/mol.

What is Morpholin-2-one, 4-nitroso- used for?

Known uses and roles of Morpholin-2-one, 4-nitroso- include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Morpholin-2-one, 4-nitroso- hazardous?

No GHS hazard classification for Morpholin-2-one, 4-nitroso- 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 Morpholin-2-one, 4-nitroso-?

Morpholin-2-one, 4-nitroso- 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 Morpholin-2-one, 4-nitroso-?

CompoundList lists 1 supplier of Morpholin-2-one, 4-nitroso- 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 Morpholin-2-one, 4-nitroso-?

Suppliers quote Morpholin-2-one, 4-nitroso- 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 Morpholin-2-one, 4-nitroso-

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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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