1466652
USP
N-Nitrosodiethylamine (NDEA)
United States Pharmacopeia (USP) Reference Standard
Synonym(s):
N-Ethyl-N-nitrosoethanamine, NDEA
About This Item
Recommended Products
packaging
pkg of 1 mg
manufacturer/tradename
USP
application(s)
pharmaceutical (small molecules)
format
neat
storage temp.
−20°C
InChI
1S/C4H10N2O/c1-3-6(4-2)5-7/h3-4H2,1-2H3
InChI key
WBNQDOYYEUMPFS-UHFFFAOYSA-N
General description
Application
It is also used to prepare standard, standard stock, nitrosamineRS stock, Nitrosamine standards stock solution mixture, and sensitivity stocksolutions to determine NDEA impurity in drug substances and drug products(valsartan, irbesartan, and losartan potassium etc.) by chromatography methodaccording to the general chapter <1469> of United States Pharmacopeia.
Analysis Note
Other Notes
signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Carc. 1B - Flam. Liq. 2 - STOT SE 1
target_organs
Eyes,Central nervous system
wgk_germany
WGK 3
flash_point_f
49.5 °F
flash_point_c
9.7 °C
Certificates of Analysis (COA)
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Articles
Learn about LC-MS/MS method development to quantify NDMA impurity in valsartan drug substance using Titan™ C18 column based UHPLC separation
Nitrosamines have been discovered as a serious contaminant group in active pharmaceutical ingredients (API) belonging to the sartan family. This article describes a GC-MS method for the determination of nitrosamines in Valsartan tablets according to US FDA guide lines that can be used for pharma QC.
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
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