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重要文件

22490

Sigma-Aldrich

白屈氨酸 水合物

≥97.0% (dried material, T), ~1 mol/mol water

同義詞:

4-氧代-1,4-二氢-2,6-吡啶二甲酸 水合物, 4-羟基吡啶-2,6-二羧酸

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About This Item

經驗公式(希爾表示法):
C7H5NO5 · xH2O
CAS號碼:
分子量::
183.12 (anhydrous basis)
Beilstein:
476229
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

品質等級

化驗

≥97.0% (dried material, T)

形狀

powder

雜質

~1 mol/mol water

mp

267 °C (dec.) (lit.)

官能基

carboxylic acid

SMILES 字串

O.OC(=O)C1=CC(=O)C=C(N1)C(O)=O

InChI

1S/C7H5NO5.H2O/c9-3-1-4(6(10)11)8-5(2-3)7(12)13;/h1-2H,(H,8,9)(H,10,11)(H,12,13);1H2

InChI 密鑰

SNGPHFVJWBKEDG-UHFFFAOYSA-N

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應用

Chelidamic acid hydrate was used in the synthesis of 4-Chloro-N,N,N′,N′-tetraethylpyridine-2,6-dicarboxamide.

生化/生理作用

其属于最有效的“构象受限的谷氨酸类似物”,是谷氨酸脱羧酶抑制剂。

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

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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分析證明 (COA)

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Anne-Sophie Chauvin et al.
Organic & biomolecular chemistry, 1(4), 737-740 (2003-08-22)
The synthesis of 4-substituted dipicolinic acid derivatives requiring palladium catalysis is described. A keto-enol equilibrium has been observed, depending on the nature of the 2,6-position substituents.
[Use of the radial hemolysis reaction for titrating antirabies sera].
G N Zgurskaia et al.
Voprosy virusologii, 29(3), 360-361 (1984-05-01)
Elvir Ramić et al.
The journal of physical chemistry. B, 110(41), 20655-20663 (2006-10-13)
Multifrequency electron paramagnetic resonance (EPR) and electron nuclear double resonance (ENDOR) techniques were used to obtain structural information about the copper(II)-chelidamate complex. Well-resolved nitrogen ENDOR spectra could be recorded from solid solution samples by using selective excitation of spin packets.
Maya Tutughamiarso et al.
Acta crystallographica. Section C, Crystal structure communications, 68(Pt 9), o344-o350 (2012-09-01)
Different tautomeric and zwitterionic forms of chelidamic acid (4-hydroxypyridine-2,6-dicarboxylic acid) are present in the crystal structures of chelidamic acid methanol monosolvate, C(7)H(5)NO(5)·CH(4)O, (Ia), dimethylammonium chelidamate (dimethylammonium 6-carboxy-4-hydroxypyridine-2-carboxylate), C(2)H(8)N(+)·C(7)H(4)NO(5)(-), (Ib), and chelidamic acid dimethyl sulfoxide monosolvate, C(7)H(5)NO(5)·C(2)H(6)OS, (Ic). While the zwitterionic
M Searcey et al.
Anti-cancer drug design, 13(8), 837-855 (1999-05-21)
We have explored the potential antitumour activity of DNA-intercalating free radical generators based on compounds constructed from 9-anilinoacridine and chelidamic acid as an iron (II) binding centre. Here we describe their synthesis, DNA cleaving ability and activity against a panel

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