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342122

Sigma-Aldrich

1-Methyl-3-nitroguanidine

contains ~25% water

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About This Item

Formula condensata:
CH3NHC(=NH)NHNO2
Numero CAS:
4245-76-5
Peso molecolare:
118.09
Numero MDL:
MFCD00024167
Codice UNSPSC:
12352100
ID PubChem:
24861030

Stato

solid

contiene

~25% water

Punto di fusione

153-155 °C (lit.)

Stringa SMILE

CNC(=N)N[N+]([O-])=O

InChI

1S/C2H6N4O2/c1-4-2(3)5-6(7)8/h1H3,(H3,3,4,5)
XCXKNNGWSDYMMS-UHFFFAOYSA-N

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Descrizione generale

1-Methyl-3-nitroguanidine (MNG) is formed as intermediate during the production of hydroxyl radical during 1-methyl-3-nitro-1-nitrosoguanidine (MNNG) - induced gastric cancer in the xanthine oxidase system.[1] MNG has been referred by the U.S. Air Force Armament Laboratory for use in explosive formulations.[2] MNG is formed during nucleophilic attack by H2O2 on the nitroso nitrogen of MNNG.[3] MNG is non-carcinogenic analog of N-methyl-N′-nitro-N-nitrosoguanidine (direct-acting carcinogen).[4]

Applicazioni

1-Methyl-3-nitroguanidine (N-methyl-N′-nitroguanidine) was used in the synthesis of clothianidin hapten.[5]

Pittogrammi

FlameExclamation mark
GHS02,GHS07

Avvertenze

Danger

Classi di pericolo

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Sol. 1 - Skin Irrit. 2 - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

4.1B - Flammable solid hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificati d'analisi (COA)

Lot/Batch Number
MKCH2123
MKCF7212
MKCD2197
MKBH7676V
10805DH

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Akihisa Abe et al.
Microbiological research, 162(2), 130-138 (2006-03-08)
The viable but nonculturable (VBNC) suppression mutant formed platable cells at low temperature stress after inoculation in artificial seawater (ASW). Suppression subtractive hybridization was used to identify differentially expressed genes among cDNAs of the VBNC suppression mutant and the wild-type
E R Kinkead et al.
Toxicology and industrial health, 9(3), 457-477 (1993-05-01)
Currently, N-methyl-N'-nitroguanidine (MNG) is being considered by the U.S. Air Force Armament Laboratory for use in explosive formulations. A mammalian toxicity profile has been performed which includes the analysis of chemical impurities and an assessment of the potential for the
Shuji Ohno et al.
Toxicology letters, 322, 32-38 (2020-01-11)
Neonicotinoids (NNs), a widely used class of systemic pesticides, are regarded as exhibiting selective toxicity in insects. However, NNs are suspected of exerting adverse effects on mammals as well, including humans. To date, only adult male animal models have been
A W Hsie et al.
Molecular toxicology, 1(2-3), 217-234 (1987-04-01)
Previously, we have shown that Chinese hamster ovary (CHO) cells are useful for quantifying chemical-induced gene mutations. We have defined the conditions of a Multiplex CHO System which permits determination of mutagen-induced chromosome aberration, and sister chromatid exchange (SCE) in
Tomiko Mikuni et al.
Free radical research, 36(6), 641-647 (2002-08-16)
We have examined the mechanism of 1-methyl-3-nitro-1-nitrosoguanidine (MNNG)-induced gastric cancer with respect to the production of hydroxyl free radical (OH). Nucleophilic attack by H2O2 on the nitroso group of MNNG produces 1-methyl-3-nitroguanidine (MNG) and the intermediate peroxynitric acid (ONOOH), which
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