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Merck
CN

68197

N-Nitrosopyrrolidine

analytical standard

Synonym(s):

1-Nitrosopyrrolidine, N-Nitrosopyrrolidine, NPYR

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About This Item

Empirical Formula (Hill Notation):
C4H8N2O
CAS Number:
930-55-2
Molecular Weight:
100.12
UNSPSC Code:
41116107
NACRES:
NA.21
MDL number:
MFCD00003166

Key Documents

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InChI

1S/C4H8N2O/c7-5-6-3-1-2-4-6/h1-4H2

SMILES string

O=NN1CCCC1

InChI key

WNYADZVDBIBLJJ-UHFFFAOYSA-N

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

Quality Level

100

bp

214 °C (lit.)

density

1.085 g/mL at 25 °C (lit.)

format

neat

storage temp.

2-8°C

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General description

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

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Application

This product may be used as an analytical reference standard for the identification of N-Nitrosopyrrolidine in cosmetics using gas chromatography/mass spectrometry (GC/MS).

Biochem/physiol Actions

Induces hepatocellular carcinomas and lung adenomas in mice. Forms DNA adducts that primarily result in A:T to G:C mutations.

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

Health hazardExclamation mark
GHS08,GHS07

signalword

Warning

hcodes

H302,H351

Hazard Classifications

Acute Tox. 4 Oral - Carc. 2

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

208.4 °F - closed cup

flash_point_c

98 °C - closed cup

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
BCCM2584
BCCH5792

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Identification and quantification of seven volatile n-nitrosamines in cosmetics using gas chromatography/chemical ionization--mass spectrometry coupled with head space-solid phase microextraction
Choi Na, et al.
Talanta, 148, 69-74 (2016)

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