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Merck

A76982

Sigma-Aldrich

3-氨基吡嗪-2-羧酸

≥99%

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About This Item

经验公式(希尔记法):
C5H5N3O2
CAS号:
分子量:
139.11
Beilstein:
124835
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

化驗

≥99%

形狀

powder

mp

205-210 °C (dec.) (lit.)

SMILES 字串

Nc1nccnc1C(O)=O

InChI

1S/C5H5N3O2/c6-4-3(5(9)10)7-1-2-8-4/h1-2H,(H2,6,8)(H,9,10)

InChI 密鑰

ZAGZIOYVEIDDJA-UHFFFAOYSA-N

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象形圖

Corrosion

訊號詞

Danger

危險聲明

危險分類

Eye Dam. 1

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

dust mask type N95 (US), Eyeshields, Gloves


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分析证书(COA)

Lot/Batch Number

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A J Dobson et al.
Acta crystallographica. Section C, Crystal structure communications, 52 ( Pt 6), 1512-1514 (1996-06-15)
3-Aminopyrazine-2-carboxylic acid, C5H5N3O2, displays an extensive network of intra- and intermolecular hydrogen bonds which are undoubtedly responsible for the modest values of the displacement parameters. H-atom transfer to the ring N atoms did not occur and the carboxy and amino
Ghada Bouz et al.
Molecules (Basel, Switzerland), 24(7) (2019-03-31)
We report the design, synthesis, and in vitro antimicrobial activity of a series of N-substituted 3-aminopyrazine-2-carboxamides with free amino groups in position 3 on the pyrazine ring. Based on various substituents on the carboxamidic moiety, the series is subdivided into

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