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Key Documents

48320-U

Supelco

N-Nitrosodi-n-butylamine solution

certified reference material, 2000 μg/mL in methylene chloride

Synonym(s):

Dibutyl nitrosamine

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About This Item

CAS Number:
EC Number:
UNSPSC Code:
77101502
NACRES:
NA.24

grade

certified reference material

CofA

current certificate can be downloaded

packaging

ampule of 1 mL

concentration

2000 μg/mL in methylene chloride

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

environmental

format

single component solution

storage temp.

2-30°C

InChI

1S/C8H18N2O/c1-3-5-7-10(9-11)8-6-4-2/h3-8H2,1-2H3

InChI key

YGJHZCLPZAZIHH-UHFFFAOYSA-N

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Application

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

signalword

Warning

Hazard Classifications

Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Central nervous system

Storage Class

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

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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Mohamed F Ismail et al.
International journal of biological sciences, 5(4), 377-387 (2009-06-13)
Spirulina platensis (SP) is a filamentous cyanobacterium microalgae with potent dietary phyto-antioxidant, anti-inflammatory and anti-cancerous properties. The present study aimed to investigate the chemopreventive effect of SP against rat liver toxicity and carcinogenesis induced by dibutyl nitrosamine (DBN) precursors, and
M Mochizuki et al.
Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan, 117(10-11), 884-894 (1998-01-01)
The metabolic fates of N-butyl-N-(4-hydroxybutyl)nitrosamine (BBN) and N,N-dibutylnitrosamine (DBN) were investigated in the rat and other animal species, to elucidate a possible relationship between metabolism and organotropic carcinogenicity to the urinary bladder of these N-nitrosamines. The principal urinary metabolite of
Anis Alam et al.
Molecular and cellular biochemistry, 271(1-2), 177-188 (2005-05-11)
The present investigation is aimed to identify and characterize tumor-associated antigen (TAA) in animals exposed to hepatocarcinogen. Swiss albino mice showed an enhanced expression of an approximately 58 kDa glycoprotein in liver cells upon exposure to a potential hepatocarcinogen N-nitrosodibutylamine
Effects of ozonation on mutagenic activity of nitrosamines.
B Fouillet et al.
Bulletin of environmental contamination and toxicology, 52(5), 681-686 (1994-05-01)
Volatile N-nitrosamines in selected Italian cheeses.
A Dellisanti et al.
Bulletin of environmental contamination and toxicology, 57(1), 16-21 (1996-07-01)

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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.

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