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136255

Sigma-Aldrich

2-Methyl-4(5)-nitroimidazole

99%

Sinônimo(s):

2-Methyl-4-nitro-1H-imidazole, 2-Methyl-4-nitroimidazole, 2-Methyl-5-nitro-1H-imidazole, 2-Methyl-5-nitroimidazole, 4-Nitro-2-methylimidazole, Menidazole

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50 G
R$ 437,00
250 G
R$ 1.610,00

R$ 437,00

Disponível para enviar em17 de abril de 2025Detalhes

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50 G
R$ 437,00
250 G
R$ 1.610,00

About This Item

Fórmula empírica (Notação de Hill):
C4H5N3O2
Número CAS:
696-23-1
Peso molecular:
127.10
Beilstein:
4032
Número CE:
211-790-3
Número MDL:
MFCD00151322
Código UNSPSC:
12352005
ID de substância PubChem:
24848270
NACRES:
NA.22

R$ 437,00

Disponível para enviar em17 de abril de 2025Detalhes

Solicite uma grande encomenda

Ensaio

99%

Formulário

powder

pf

251-255 °C (lit.)

grupo funcional

nitro

cadeia de caracteres SMILES

Cc1ncc([nH]1)[N+]([O-])=O

InChI

1S/C4H5N3O2/c1-3-5-2-4(6-3)7(8)9/h2H,1H3,(H,5,6)

chave InChI

FFYTTYVSDVWNMY-UHFFFAOYSA-N

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Aplicação

2-Methyl-4(5)-nitroimidazole was used to study the mechanism of both the alkaline and acidic hydrolysis of tinidazole[1].

Pictogramas

Exclamation mark
GHS07

Palavra indicadora

Warning

Frases de perigo

H302

Declarações de precaução

P264 - P270 - P301 + P312 - P501

Classificações de perigo

Acute Tox. 4 Oral

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

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Certificados de análise (COA)

Lot/Batch Number
WXBF5689V
WXBF3906V
WXBF2461V
WXBF1045V
WXBD9766V

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Jukka-Pekka K Salo et al.
Journal of pharmaceutical sciences, 92(4), 739-746 (2003-03-28)
Using two UV-spectrophotometric methods, the hydrolysis of tinidazole was studied at pH 1.00-8.45 at 80 degrees C. The reaction followed apparent first-order kinetics throughout the studied range. No kinetic salt effect was detected, indicating that at least one of the
Daniel D Rossouw et al.
Nuclear medicine and biology, 32(4), 385-394 (2005-05-10)
The inflammation- and infection-seeking properties of (131)I-labeled ornidazole, a 5-nitroimidazole derivative, have recently been reported. Whole-body images in rabbits showed a more rapid uptake in inflamed areas compared to (67)Ga. In the present study, two novel (123)I-labeled 2-methyl-4-nitroimidazole derivatives were
Fa-qing Ye et al.
Yao xue xue bao = Acta pharmaceutica Sinica, 38(4), 260-263 (2003-08-02)
To study the synthesis and antibacterial activity of pyridonecarboxylic acid derivatives containing 2-methyl-5-nitroimidazol. Pyridonecarboxylic acid derivatives containing 2-methyl-5-nitroimidazol were synthesized primarily from 2-methyl-5-nitroimidazol, norfloxacin, ciprofloxacin, enoxacin via nucleophilic substitution and esterification. The antibacterial activity of the nine target compounds were
G Carignan et al.
Food additives and contaminants, 8(4), 467-475 (1991-07-01)
An unidentified metabolite of dimetridazole (DMZ), found in pig plasma, muscle and kidney, was shown by chromatography and spectroscopy to be 2-methyl-5-nitroimidazole (2-MNI), resulting from N-demethylation of DMZ. This route of degradation competes with the oxidation pathway previously described. The
Fa-qing Ye et al.
Yao xue xue bao = Acta pharmaceutica Sinica, 40(2), 132-135 (2005-05-07)
To study the synthesis and antibacterial activity of ciprofloxacin derivatives. Ciprofloxacin derivatives were synthesized primarily from 2-methyl-5-nitroimidazol and ciprofloxacin through nucleophilic substitution. The antibacterial activity of the synthesized compounds were tested. Nine new compounds were synthesized. The structure of the
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Questions

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  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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