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Merck

A2646

Sigma-Aldrich

D-精氨酸

≥98% (TLC), suitable for ligand binding assays

别名:

(R)-2-氨基-5-胍基戊酸

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About This Item

线性分子式:
H2NC(=NH)NH(CH2)3CH(NH2)CO2H
CAS号:
分子量:
174.20
Beilstein:
1725412
EC號碼:
MDL號碼:
分類程式碼代碼:
12352209
eCl@ss:
32160406
PubChem物質ID:
NACRES:
NA.32

product name

D-精氨酸, ≥98% (TLC)

品質等級

化驗

≥98% (TLC)

形狀

powder

技術

ligand binding assay: suitable

顏色

white to off-white

mp

226 °C (dec.) (lit.)

應用

peptide synthesis

SMILES 字串

N[C@H](CCCNC(N)=N)C(O)=O

InChI

1S/C6H14N4O2/c7-4(5(11)12)2-1-3-10-6(8)9/h4H,1-3,7H2,(H,11,12)(H4,8,9,10)/t4-/m1/s1

InChI 密鑰

ODKSFYDXXFIFQN-SCSAIBSYSA-N

基因資訊

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一般說明

精氨酸(Arg)是一种二元氨基酸,以两种对映异构体形成存在:D-Arg和L-Arg。D-Arg是阳离子型内源氨基酸,存在于中枢神经系统中。

應用

D-精氨酸已用于:
  • 作为有机基质,研究不同有机碳源培养的淡水沉积物古菌的代谢多样性
  • 研究其在精氨酸酶抑制伪狂犬病毒(PRV)空斑形成中的作用
  • 作为色谱分离的参考标准品

生化/生理作用

D-精氨酸是一种半必需氨基酸,用于维持中枢神经系统(CNS)中的细胞死亡。它对CNS中的糖皮质诱导神经毒性具有神经保护作用。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

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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