DL-AP3 , 98% , 5652-28-8

CAS NO.：5652-28-8

Empirical Formula: C3H8NO5P

Molecular Weight: 169.07

MDL number:

PRODUCT Properties

• Boiling point: 481.6±55.0 °C(Predicted)
• Density: 1.763±0.06 g/cm3(Predicted)
• solubility: PBS (pH 7.2): 2 mg/ml
• form: White powder.
• pka: 1.22±0.10(Predicted)
• color: White to off-white

Description and Uses

Metabotropic glutamate receptors (mGluR1-8) are G protein-coupled receptors that function to modulate brain excitatory signaling via presynaptic, postsynaptic, and glial mechanisms. DL-AP3 is a competitive mGluR1 antagonist that demonstrates a K_i value of 298 μM and an IC₅₀ value of 1mM for rat mGluR1α when challenged with glutamate. DL-AP3 can antagonize excitatory amino acid-induced phosphoinositide hydrolysis, induce Ca²⁺ mobilization in rat hippocampal slices, and inhibit phosphoserine phosphatase in rat brain cortex. At concentrations from 10-300 μM DL-AP3 has been used to characterize the role of mGluR in long-term potentiation in the hippocampus in a model of learning and memory, the release of glutamate in Parkinson’s disease, and the increased activity of mGluR implicated in fragile X syndrome.

DL-2-Amino-3-phosphonopropionic acid (AP3) is an inhibitor of phosphoserine phosphatase and mGluR. Also known as the antagonist of a receptor that is coupled to phosphoinositide metabolism in brain slices. D,L-2-Amino-3-phosphonopropionic acid is also an inhibitor of metabotropic glutamate receptors in rat brain.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P264-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P321-P362+P364-P332+P313-P337+P313-P403+P233-P405-P501
• HS Code: 2931499090