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Merck

A44509

Sigma-Aldrich

α-氨基-γ-丁内酯 氢溴酸盐

99%

别名:

(±)-α-氨基-γ-丁内酯 氢溴酸盐, DL-高丝氨酸内酯 氢溴酸盐

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25 G
$809.00

$809.00


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25 G
$809.00

About This Item

经验公式(希尔记法):
C4H7NO2 · HBr
CAS号:
分子量:
182.02
Beilstein:
4530084
EC 号:
MDL编号:
UNSPSC代码:
12352202
PubChem化学物质编号:
NACRES:
NA.22

$809.00


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质量水平

方案

99%

表单

crystalline

颜色

white to light yellow

mp

220-225 °C (lit.)

应用

peptide synthesis

SMILES字符串

Br[H].NC1CCOC1=O

InChI

1S/C4H7NO2.BrH/c5-3-1-2-7-4(3)6;/h3H,1-2,5H2;1H

InChI key

MKLNTBLOABOJFZ-UHFFFAOYSA-N

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Warning

危险声明

危险分类

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

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

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Steven E A Christiaen et al.
Journal of microbiological methods, 87(2), 213-219 (2011-08-23)
A large number of Gram-negative pathogens produce N-acylhomoserine lactones (AHLs) as signal molecules for quorum sensing (QS). This cell-cell communication system allows them to coordinate gene expression and regulate virulence. Therefore, strategies to inhibit QS are promising for the control
Fumiko Taguchi et al.
Molecular plant pathology, 14(3), 279-292 (2012-11-14)
Virulence factor regulator (Vfr) is a member of the cyclic 3',5'-adenosine monophosphate (cAMP) receptor proteins that regulate the expression of many important virulence genes in Pseudomonas aeruginosa. The role of Vfr in pathogenicity has not been elucidated fully in phytopathogenic
Cao Xu et al.
Wei sheng wu xue bao = Acta microbiologica Sinica, 51(6), 769-775 (2011-08-27)
Quorum-sensing (QS) is a regulatory mechanism with which bacteria regulate the gene expression according to their population density. Pseudomonas aeruginosa regulates the expression of multiple genes via a hierarchical quorum-sensing cascade through LasR and RhlR and their cognate signal molecules
Fiorela Nievas et al.
Sensors (Basel, Switzerland), 12(3), 2851-2873 (2012-06-28)
Bacteria of the genus Bradyrhizobium are able to establish a symbiotic relationship with peanut (Arachis hypogaea) root cells and to fix atmospheric nitrogen by converting it to nitrogenous compounds. Quorum sensing (QS) is a cell-cell communication mechanism employed by a
Xiaopeng Guo et al.
Wei sheng wu xue bao = Acta microbiologica Sinica, 51(9), 1200-1204 (2011-12-01)
Methanosaeta harundinacea 6Ac displayed a cell-density dependent cell morphology transition between short rods (3 microm - 5 microm) and filaments ( >200 microm), implying a quorum sensing system in this archaeon. This study aimed to confirm that cell morphology related

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