Merck
CN
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文件

M75802

Sigma-Aldrich

3-甲基吡唑

97%

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经验公式（希尔记法）:
C4H6N2
CAS号:
1453-58-3
分子量:
82.10
Beilstein:
1454
EC 号:
215-925-7
MDL编号:
MFCD00005240
PubChem化学物质编号:
24897169
NACRES:
NA.22

质量水平

100

检测方案

97%

形式

liquid

折射率

n20/D 1.495 (lit.)

bp

204 °C (lit.)

密度

1.02 g/mL at 25 °C (lit.)

SMILES string

Cc1cc[nH]n1

InChI

1S/C4H6N2/c1-4-2-3-5-6-4/h2-3H,1H3,(H,5,6)

InChI key

XKVUYEYANWFIJX-UHFFFAOYSA-N

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相关类别

警示用语：

Danger

危险分类

Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 1B - Skin Corr. 1B - STOT RE 2

靶器官

Lungs

储存分类代码

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

WGK

WGK 1

闪点(°F)

218.3 °F - closed cup

闪点(°C)

103.5 °C - closed cup

个人防护装备

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

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B Schulz et al.
Die Pharmazie, 40(8), 548-552 (1985-08-01)
The release of 3-methylpyrazole from monolithic polymer films into aqueous media has been studied. The diffusion of the active agent decreased with increasing of the content of acetate groups in reacetylated poly(vinyl alcohols) and with increasing of the ester lengths
B Schulz et al.
Die Pharmazie, 43(1), 29-31 (1988-01-01)
The release behaviour of the antimicrobially active 3(5)-methylpyrazole from matrix systems prepared from maleic anhydride copolymers as well as from copolymers of maleic esters and maleic amides was studied. Under alkaline conditions erosion is the predominant release mechanism compared to
B Schulz et al.
Die Pharmazie, 41(2), 118-120 (1986-02-01)
The diffusion of 3-methylpyrazole through a synthetic polymer matrix and the effect of the solubility of the bioactive agent in polymers on the release behaviour of polymer combinations were studied. With increasing hydrophilicity of the polymer both the diffusion and
J Hauser et al.
The Journal of pharmacology and experimental therapeutics, 256(2), 592-598 (1991-02-01)
We tested the hypothesis that the gastrotoxicity of ethanol and other damaging agents is influenced through the modulation of alcohol dehydrogenase (ADH) by using either the ADH-inhibitor pyrazole or the noninhibitor derivatives of pyrazole. In time course experiments, the protection
E S Fiala et al.
Journal of cancer research and clinical oncology, 113(2), 145-150 (1987-01-01)
Using a hybrid ion-exchange reverse phase HPLC system, we found that F344 rat liver microsomes, in the presence of an NADPH-generating system, can metabolize methylazoxymethanol (MAM), a colon and liver carcinogen, to methanol and formic acid. This is in contrast
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