(E)-C-HDMAPP ammonium

Modify Date: 2024-03-09 11:46:40

(E)-C-HDMAPP ammonium Structure
(E)-C-HDMAPP ammonium structure
Common Name (E)-C-HDMAPP ammonium
CAS Number 933030-60-5 Molecular Weight 311.210
Density N/A Boiling Point N/A
Molecular Formula C6H14O7P2 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of (E)-C-HDMAPP ammonium


(E)-C-HDMAPP ammonium, is a potent phosphoantigen in ammonium form as well as a pyrophosphonate form of (E)-HDMAPP. (E)-C-HDMAPP is also an effective activator of γδ-T cells, induces T-cell stimulatory responses in vitro (EC50=0.91 nM for TNF-α release)[1][2].

 Names

Name (5-hydroxy-4-methylpent-3-enyl)-phosphonooxyphosphinic acid

 (E)-C-HDMAPP ammonium Biological Activity

Description (E)-C-HDMAPP ammonium, is a potent phosphoantigen in ammonium form as well as a pyrophosphonate form of (E)-HDMAPP. (E)-C-HDMAPP is also an effective activator of γδ-T cells, induces T-cell stimulatory responses in vitro (EC50=0.91 nM for TNF-α release)[1][2].
Related Catalog
Target

TNFRSF1A

In Vitro (E)-C-HDMAPP (化合物 5E) (2 μM) 增加原代多克隆人 Vγ9Vδ2 T 细胞中的 TNF-α 释放水平,并具有刺激性生物活性[1]。
In Vivo (E)-C-HDMAPP (化合物 5E) (0.02-10 mg/kg;静脉注射;15 天) 显着增加食蟹猴模型中的 γδ 细胞[1]。 Animal Model: Nonhuman Primate Model in Cynomolgus[1] Dosage: 0.02 mg/kg, 0.1 mg/kg, 0.5 mg/kg, 2.5 mg/kg, 5 mg/kg, and 10 mg/kg Administration: Intravenous injection; once with daily s.c. low doses IL-2 to sustain γδ-T-cell proliferation, for 15 days Result: Significantly increased γδ-cells in vivo at 0.02 mg/kg. Reached maximal effect at 5 mg/kg and 10 mg/kg.
References

[1]. Boëdec A, et al. Synthesis and biological activity of phosphonate analogues and geometric isomers of the highly potent phosphoantigen (E)-1-hydroxy-2-methylbut-2-enyl 4-diphosphate. J Med Chem. 2008 Mar 27;51(6):1747-54.  

 Chemical & Physical Properties

Molecular Formula C6H14O7P2
Molecular Weight 311.210
Exact Mass 311.101135
PSA 143.91000
LogP 0.60980