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11180

Sigma-Aldrich

DL -天冬酰胺 一水合物

≥99.0% (NT)

别名:

(±)-2-氨基琥珀酸-4-酰胺, DL-天冬氨酸-4-酰胺

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$651.00

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100 G
$171.00
500 G
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About This Item

线性分子式:
NH2COCH2CH(NH2)COOH · H2O
CAS号:
3130-87-8
分子量:
150.13
Beilstein:
1723525
EC 号:
221-521-1
MDL编号:
MFCD00151039
UNSPSC代码:
12352209
PubChem化学物质编号:
57646890
NACRES:
NA.22

$171.00

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产品名称

DL -天冬酰胺 一水合物, ≥99.0% (NT)

方案

≥99.0% (NT)

表单

powder

反应适用性

reaction type: solution phase peptide synthesis

颜色

white

mp

220 °C (dec.) (lit.)

应用

peptide synthesis

SMILES字符串

O.NC(CC(N)=O)C(O)=O

InChI

1S/C4H8N2O3.H2O/c5-2(4(8)9)1-3(6)7;/h2H,1,5H2,(H2,6,7)(H,8,9);1H2

InChI key

RBMGJIZCEWRQES-UHFFFAOYSA-N

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相关类别

应用

DL-天冬酰胺是非必需氨基酸L-和D-天冬酰胺的外消旋混合物。它通常用于细菌生长的生长培养基中。 [1][2] DL-天冬酰胺一水合物也可用于合成其他盐，例如DL-天冬酰胺高氯酸盐，[1] DL-天冬酰胺硝酸盐[2]和二甲基DL-天冬氨酸盐。[3]

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCJ2744
BCCD9367
BCBX5781
BCBV9576
BCBT5931

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Jozefien De Geyter et al.
EMBO reports, 21(6), e49054-e49054 (2020-04-21)
Bacterial secretory preproteins are translocated across the inner membrane post-translationally by the SecYEG-SecA translocase. Mature domain features and signal peptides maintain preproteins in kinetically trapped, largely soluble, folding intermediates. Some aggregation-prone preproteins require chaperones, like trigger factor (TF) and SecB
Cristina Alarcón-Vila et al.
eLife, 9 (2020-11-03)
P2X7 receptor activation induces the release of different cellular proteins, such as CD14, a glycosylphosphatidylinositol (GPI)-anchored protein to the plasma membrane important for LPS signaling via TLR4. Circulating CD14 has been found at elevated levels in sepsis, but the exact
Emi Takeo et al.
Journal of bioscience and bioengineering, 124(6), 700-706 (2017-08-13)
A novel derivatization method for gas chromatography/mass spectrometry (GC/MS)-based metabolomics was developed, based on solid-phase analytical derivatization (SPAD) with methoximation followed by trimethylsilylation. This SPAD method realized derivatization on solid phases combining strong anion exchange with strong cation exchange. To
Mild conversion of carboxamides and carboxylic acid hydrazides to acids and esters
Greenlee WJ and Thorsett ED
The Journal of Organic Chemistry, 46(26), 5351-5353 (1981)
DL-Asparaginium perchlorate
Guenifa F, et al.
Acta Crystallographica Section E, Structure Reports Online, 65(9), o2264-o2265 (2009)
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