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About This Item
Empirical Formula (Hill Notation):
C4H8N2O
CAS Number:
Molecular Weight:
100.12
MDL number:
UNSPSC Code:
12352200
NACRES:
NA.24
Product Name
N-NITROSOPYRROLIDINE (NPYR) SOLUTION, Pharmaceutical Analytical Impurity (PAI)
form
liquid
InChI key
WNYADZVDBIBLJJ-UHFFFAOYSA-N
SMILES string
N1(CCCC1)N=O
grade
pharmaceutical analytical impurity (PAI)
agency
USP
manufacturer/tradename
USP
format
neat
storage temp.
-10 to -25°C
application(s)
pharmaceutical small molecule
Analysis Note
These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.
Application
N-Nitrosopyrrolidine (NPYR) Solution is intended for use in analytical testing to detect, identify, and measure pharmaceutical impurities.
Features and Benefits
USP PAI advance your early analytical R&D and process development. PAI can be used in the following applications:
1. Conduct analytical tests during early formulation feasibility studies.
2. Determine degradation impurities produced during stress studies.
3. Develop, validate, and transfer analytical methods.
4. Perform spiking studies during process R&D to demonstrate depletion upon recrystallization.
5. Record retention times and/or spectra
6. Determine relative response factors.
7. Identify unknown impurities that formed during ICH stability conditions.
8. Identify impurities that are present in the Reference Listed Drug
9. Test for and profile impurities not listed in drug substance and drug product monographs.
1. Conduct analytical tests during early formulation feasibility studies.
2. Determine degradation impurities produced during stress studies.
3. Develop, validate, and transfer analytical methods.
4. Perform spiking studies during process R&D to demonstrate depletion upon recrystallization.
5. Record retention times and/or spectra
6. Determine relative response factors.
7. Identify unknown impurities that formed during ICH stability conditions.
8. Identify impurities that are present in the Reference Listed Drug
9. Test for and profile impurities not listed in drug substance and drug product monographs.
General description
N-Nitrosopyrrolidine (NPYR) Solution is a USP Pharmaceutical Analytical Impurity (PAI).
USP PAI are a product line of impurities suitable for research and analytical purposes, which help to ensure the quality and safety of medicines.
For more information about this PAI, visit here.
USP PAI are a product line of impurities suitable for research and analytical purposes, which help to ensure the quality and safety of medicines.
For more information about this PAI, visit here.
Other Notes
Sales restrictions may apply.
This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including MSDS and any product information leaflets, have been developed and issued under the Authority of the issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.
USP issued SDS can be found here
signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Carc. 2 - Flam. Liq. 2 - STOT SE 1
target_organs
Eyes,Central nervous system
Storage Class
3 - Flammable liquids
wgk
WGK 2
Regulatory Information
危险化学品
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