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Merck
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重要文件

644919

Sigma-Aldrich

3-甲基吡唑-4-羧酸

97%

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About This Item

經驗公式(希爾表示法):
C5H6N2O2
CAS號碼:
分子量::
126.11
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

品質等級

化驗

97%

形狀

solid

mp

225-230 °C (dec.) (lit.)

官能基

carboxylic acid

SMILES 字串

Cc1n[nH]cc1C(O)=O

InChI

1S/C5H6N2O2/c1-3-4(5(8)9)2-6-7-3/h2H,1H3,(H,6,7)(H,8,9)

InChI 密鑰

HLYYXPDTFLUERX-UHFFFAOYSA-N

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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分析證明 (COA)

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Megumi Iwasaki et al.
Biomedical chromatography : BMC, 30(3), 384-389 (2015-07-16)
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® HILIC) under isocratic elution of a mobile phase consisting of CH3 CN-aqueous 10 mm ammonium formate between
Naomi Haruta et al.
Proceedings of the Japan Academy. Series B, Physical and biological sciences, 87(10), 641-648 (2011-12-14)
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 spectrometry (LC-MS). The structural isomer of MPC, 3-methylpyrazole-4-carboxylic acid, was used as an internal standard, and

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