Propargylcholine (bromide)

Modify Date: 2024-01-12 11:51:08

Propargylcholine (bromide) Structure
Propargylcholine (bromide) structure
Common Name Propargylcholine (bromide)
CAS Number 111755-76-1 Molecular Weight 208.096
Density N/A Boiling Point N/A
Molecular Formula C7H14BrNO Melting Point N/A
MSDS N/A Flash Point N/A

 Use of Propargylcholine (bromide)


Propargylcholine bromide is a choline analogue containing terminal propargyl that can be incorporated into all classes of Choline-containing phospholipids such as phosphatidylcholine and sphingomyelin, labeling Choline-containing phospholipids. Propargylcholine bromide-labeled phospholipid molecules can be visualized in cells with high sensitivity and spatial resolution. Propargylcholine bromide can be used as a molecular tool to study the biochemical and metabolic processes of Choline-containing phospholipids in cells[1][2].

 Names

Name Propargylcholine (bromide)
Synonym More Synonyms

 Propargylcholine (bromide) Biological Activity

Description Propargylcholine bromide is a choline analogue containing terminal propargyl that can be incorporated into all classes of Choline-containing phospholipids such as phosphatidylcholine and sphingomyelin, labeling Choline-containing phospholipids. Propargylcholine bromide-labeled phospholipid molecules can be visualized in cells with high sensitivity and spatial resolution. Propargylcholine bromide can be used as a molecular tool to study the biochemical and metabolic processes of Choline-containing phospholipids in cells[1][2].
Related Catalog
In Vitro Propargylcholine bromide (10, 50 µM; 24 h) 掺入 NIH 3T3细胞中,并以浓度依赖性方式显示强染色 (用 Alexa568 叠氮化物固定并染色)[1]。 Immunofluorescence[1] Cell Line: NIH 3T3 cells Concentration: 10, 50 µM Incubation Time: 24 h Result: Showed strong staining proportional in intensity to the concentration of added Propargylcholine bromide.
In Vivo Propargylcholine bromide (P-Cho; 3.5-4.0 mg/kg; i.p; single daily for 6 days) 在恒河猴中给药后 1 周内有效掺入新合成的髓磷脂并持续存在超过 6 周[2]。
References

[1]. Jao CY, et al. Metabolic labeling and direct imaging of choline phospholipids in vivo. Proc Natl Acad Sci U S A. 2009 Sep 8;106(36):15332-7.  

[2]. Karen R. Bottenfield, et al. Optimization of Propargylcholine to Label Newly Synthesized Myelin in the Rhesus Monkey Brain. FASEB J. 2020, 34(S1): 1-1.

 Chemical & Physical Properties

Molecular Formula C7H14BrNO
Molecular Weight 208.096
Exact Mass 207.025864

 Synonyms

Propargylcholine (bromide)
2-Propyn-1-aminium, N-(2-hydroxyethyl)-N,N-dimethyl-, bromide (1:1)
N-(2-Hydroxyethyl)-N,N-dimethyl-2-propyn-1-aminium bromide