Contact us: +91 9550333722 040 - 40102781
Structured search
India
Choose your country
Different countries will display different contents
Try our best to find the right business for you.
My chemicalbook

Welcome back!

HomeProduct name listPSYCHOSINE

PSYCHOSINE

Synonym(s):D-galactosyl-β1-1′-D-erythro-sphingosine;Galactosyl(β) sphingosine

PSYCHOSINE Structural

What is PSYCHOSINE?

Description

Galactosylsphingosine is a bioactive sphingolipid. It potentiates LPS-induced production of inflammatory cytokines, decreases the mitochondrial membrane potential, and induces cell death in mouse astrocytes, effects that can be reversed by the sphingosine-1-phosphate receptor agonist FTY720 phosphate . Galactosylsphingosine (0.1 and 1 μM) induces demyelination of mouse cerebellar slices. It inhibits PDGF-induced translocation of PKC to the cell surface and induces apoptosis in MO3.13 oligodendrocytes. Galactosylsphingosine (10 and 15 μM) inhibits gene transcription mediated by peroxisome proliferator-activated receptor α (PPARα) in reporter assays using C6 glial cells. Levels of galactosylsphingosine are increased in postmortem brain from patients with Krabbe disease, a lysosomal storage disorder characterized by a β-galactosylceramidase deficiency.[Matreya, LLC. Catalog No. 1305]

The Uses of PSYCHOSINE

Psychosine is a cationic lysosphingolipid that displays neuroprotective effects against quisqualate.

What are the applications of Application

Psychosine is a cationic lysosphingolipid that displays neuroprotective effects against quisqualate

Definition

ChEBI: A glycosylsphingoid consisting of sphingosine having a beta-D-galactosyl residue attached at the 1-position.

General Description

Galactosyl(β) Sphingosine (d18:1) is a substrate for the enzyme endoglycoceramidase I (EGCase I). It has sphingosine backbone with galactose attached to it and is a brain glycospingolipid.

Biochem/physiol Actions

Galatosylsphingosine or psychosine is a cytotoxic lipid which accumulates in oligodendrocytes due to dysfunctional lysosomal enzyme galactosylceramidase and is implicated in globoid cell leukodystrophy. Psychosine accumulation induces demyelination, astrocyte dysfunction and pro-inflammatory cytokine release in Krabbe disease.

Enzyme inhibitor

This cationic brain lysosphingolipid (FWfree-base = 461.64 g/mol; CAS 2238- 90-6), also known as 1-O-b-D-galactosylsphingosine, inhibits metabotropic a1-adrenergic receptor signaling-induced phospholipase C activation in rat brain astrocytes. Psychosine also exerts protective effects against quisqualate, suggesting it may be useful in prophylaxis of neurodegenerative disorders arising from over-stimulation of hippocampal Group 1 metabolotropic glutamate receptor, or mGluR. Psychosine is the product of the reaction catalyzed by sphingosine b-galactosyltransferase and is the substrate for psychosine sulfotransferase and galactosylceramidase. Target(s): cerebroside-sulfatase, or arylsulfatase A; cytochrome c oxidase; cytokinesis; electron transport; galactosylgalactosylglucosylceramidase; glucocerebrosidase, lysosome; b-glucosidase; phosphorylase kinase; protein kinase C (11- 14); protein-tyrosine sulfotransferase; and sphingomyelinase.

Properties of PSYCHOSINE

Melting point: 190 °C (decomp)
Boiling point: 664.3±55.0 °C(Predicted)
Density  1.14±0.1 g/cm3(Predicted)
storage temp.  -20°C
solubility  Chloroform/Methanol/DI water (5:1:0.1): soluble; Ethanol: soluble
form  lyophilized powder
pka 11.74±0.45(Predicted)
color  White to off-white

Safety information for PSYCHOSINE

Signal word Danger
Pictogram(s)
ghs
Flame
Flammables
GHS02
ghs
Skull and Crossbones
Acute Toxicity
GHS06
ghs
Health Hazard
GHS08
GHS Hazard Statements H225:Flammable liquids
H370:Specific target organ toxicity, single exposure
Precautionary Statement Codes P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P260:Do not breathe dust/fume/gas/mist/vapours/spray.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P370+P378:In case of fire: Use … for extinction.
P403+P233:Store in a well-ventilated place. Keep container tightly closed.

Computed Descriptors for PSYCHOSINE

Related products of tetrahydrofuran

You may like

  • Galactosyl(β) Sphingosine (d18:1) CAS 2238-90-6
    Galactosyl(β) Sphingosine (d18:1) CAS 2238-90-6
    2238-90-6
    View Details
  • Psychosine from bovine brain CAS 2238-90-6
    Psychosine from bovine brain CAS 2238-90-6
    2238-90-6
    View Details
  • Psychosine Quantitative Mass Spec Standard CAS 2238-90-6
    Psychosine Quantitative Mass Spec Standard CAS 2238-90-6
    2238-90-6
    View Details
  • 7726-95-6 Bromine 99.5% AR (4 x 500ml) 99%
    7726-95-6 Bromine 99.5% AR (4 x 500ml) 99%
    7726-95-6
    View Details
  • Formamide 99%
    Formamide 99%
    75-12-7
    View Details
  • 3-Bromo-4,5-Dihydro-1H-Benzo[B]Azepin-2(3H)-One 99%
    3-Bromo-4,5-Dihydro-1H-Benzo[B]Azepin-2(3H)-One 99%
    86499-96-9
    View Details
  • 29943-42-8 Tetrahydro-4H-pyran-4-one 98+
    29943-42-8 Tetrahydro-4H-pyran-4-one 98+
    29943-42-8
    View Details
  • 35320-23-1 98+
    35320-23-1 98+
    35320-23-1
    View Details
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.