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Merck

C8011

Sigma-Aldrich

白屈氨酸 水合物

≥95%, powder

别名:

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

经验公式(希尔记法):
C7H5NO5 · xH2O
CAS号:
分子量:
183.12 (anhydrous basis)
Beilstein:
476229
EC號碼:
MDL號碼:
分類程式碼代碼:
12352202
PubChem物質ID:
NACRES:
NA.77

生物源

synthetic (organic)

化驗

≥95%

形狀

powder

顏色

brown

mp

267 °C (dec.) (lit.)

溶解度

1 M NH4OH: 50 mg/mL, clear to slightly hazy

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

白屈氨酸水合物已用于洗脱液,作为高效螯合离子色谱(HPCIC)中的络合添加剂进行铁形态分析。它还用作多金属氧酸盐(POM)基镧系杂化化合物的有机配体。

生化/生理作用

白屈氨酸(CDA)是2,6-吡啶二羧酸(DPA)的羟基化衍生物,是一种三阴离子螯合剂。
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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