Skip to Content
Merck
CN

67731

N-Nitrosomorpholine

analytical standard

Synonym(s):

Nitrosomorpholine, NMOR

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Empirical Formula (Hill Notation):
C4H8N2O2
CAS Number:
59-89-2
Molecular Weight:
116.12
UNSPSC Code:
12352200
MDL number:
MFCD00039710
NACRES:
NA.24

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

InChI key

ZKXDGKXYMTYWTB-UHFFFAOYSA-N

InChI

1S/C4H8N2O2/c7-5-6-1-3-8-4-2-6/h1-4H2

SMILES string

O=NN1CCOCC1

grade

analytical standard

shelf life

limited shelf life, expiry date on the label

manufacturer/tradename

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

format

neat

storage temp.

2-8°C

Quality Level

100

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

Nitrosamines are chemical compounds that can form during drug manufacturing and may pose health risks, including carcinogenicity.


N-Nitrosomorpholin (CAS 59-89-2) is a non‑intentionally added substance (NIAS), typically formed by nitrosation of secondary amines in polymers, adhesives, inks, or elastomers. It is not deliberately used as a monomer or additive; occurrences are trace‑level and process‑dependent. Analytical testing focuses on trace identification and quantification, root‑cause analysis, and trend monitoring under worst‑case time/temperature/simulant conditions to support risk assessment and compliance. This analytical standard is utilized in chromatographic and spectrometric techniques for the detectionof nitrosamines in chemical, pharmaceutical, food and environmental matrices.

Discover our portfolio of nitrosamine reference materials

Application

N-Nitrosomorpholine may be used as an analytical reference standard for the determination of nitrosamines in drinking water using ultra-high-pressure liquid chromatography coupled with tandem mass spectrometry (UHPLC/MS/MS).

Analysis Note

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

signalword

Danger

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

flash_point_f

Not applicable

flash_point_c

Not applicable

target_organs

Liver

Hazard Classifications

Acute Tox. 3 Oral - Carc. 1B - Muta. 2 - STOT RE 1

Regulatory Information

监管及禁止进口产品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCN9734
BCCM2959
BCCH5790

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Ultratrace-level determination of N-Nitrosodimethylamine, N-Nitrosodiethylamine, and N-Nitrosomorpholine in waters by solid-phase extraction followed by liquid chromatography-tandem mass spectrometry
Kadmi Y, et al.
open chemistry, 12, 928-936 (2014)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service