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3-甲基吡唑-4-羧酸

3-甲基吡唑-4-羧酸名称

[ CAS 号 ]:
40704-11-8

[ 中文名 ]:
3-甲基吡唑-4-羧酸

[ 英文名 ]:
3-Methylpyrazole-4-carboxylic acid

[中文别名 ]:

[英文别名 ]:

3-Methyl-1H-Pyrazole-4-Carboxylic Acid
MFCD00608153

3-甲基吡唑-4-羧酸物理化学性质

[ 密度 ]:
1.404g/cm3

[ 沸点 ]:
384.2ºC at 760 mmHg

[ 熔点 ]:
225-230ºC (dec.)(lit.)

[ 分子式 ]:
C₅H₆N₂O₂

[ 分子量 ]:
126.11300

[ 闪点 ]:
186.1ºC

[ 精确质量 ]:
126.04300

[ PSA ]:
65.98000

[ LogP ]:
0.41630

[ 折射率 ]:
1.595

[ 储存条件 ]:
室温

3-甲基吡唑-4-羧酸MSDS

3-甲基吡唑-4-羧酸安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ 海关编码 ]:
2933199090

3-甲基吡唑-4-羧酸合成路线

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3-甲基吡唑-4-羧酸上游产品

3-甲基吡唑-4-羧酸下游产品

3-甲基吡唑-4-羧酸海关

[ 海关编码 ]: 2933199090

[ 中文概述 ]:
2933199090. 其他结构上有非稠合吡唑环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

[ Summary ]:
2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

3-甲基吡唑-4-羧酸文献

Alteration in the plasma concentration of a DAAO inhibitor, 3-methylpyrazole-5-carboxylic acid, in the ketamine-treated rats and the influence on the pharmacokinetics of plasma D-tryptophan.

Proc. Jpn. Acad.,. Ser. B, Phys. Biol. Sci. 10th ed., 87 , 641-8, (2011)

A determination method for 3-methylpyrazole-5-carboxylic acid (MPC), an inhibitor of D-amino acid oxidase (DAAO), in rat plasma was developed by using high-performance liquid chromatography-mass spect...

A high-performance liquid chromatography assay with a triazole-bonded column for evaluation of d-amino acid oxidase activity.

Biomed. Chromatogr. 30 , 384-9, (2016)

Elution profiles of kynurenic acid (KYNA) and 7-chlorokynurenic acid (Cl-KYNA) were examined by high-performance liquid chromatography (HPLC) using a triazole-bonded stationary phase column (Cosmosil®...

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