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Merck

C2313

Sigma-Aldrich

Compound 48/80

powder,  hypotensive agent

Sinónimos:

Poly-p-methoxyphenethylmethylamine

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About This Item

UNSPSC Code:
41106300
NACRES:
NA.77
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Nombre del producto

Compound 48/80,

form

powder

Quality Level

solubility

H2O: 50 mg/mL

storage temp.

−20°C

Categorías relacionadas

General description

Compound 48/80, is the condensation product of N-methyl p-methoxyphenethylamine and formaldehyde.[1]

Application

Compound 48/80 has been used:
  • to stimulate hemocytes for histamine release for measurement in ELISA and flow cytometry[2]
  • to induce mast cell degranulation[3]
  • to induce anaphylactic activity, dermatitis, pruritis, inflammation in mice[4]

Biochem/physiol Actions

Compound 48/80 (C 48/80) is a hypotensive agent,[1] which promotes release of histamine.[2][1] C 48/80 reduces the phagocytic ability of hemocytes in Styela plicata.[2] C 48/80 promotes degranulation of mast cells.[2][3] It Inhibits calmodulin, phospholipase C, endoplasmic reticulum (ER) Ca2+ ATPase and activates G proteins.[1]

Preparation Note

Condensation product of N-methyl-p-methoxyphenethylamine with formaldehyde.

pictograms

Skull and crossbones

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges


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Histamine regulates the inflammatory response of the tunicate Styela plicata
Garcia-Garcia E, et al.
Developmental and Comparative Immunology, 46(2), 382-391 (2014)
C Bronner et al.
Biochimica et biophysica acta, 920(3), 301-305 (1987-08-15)
Compound 48/80 inhibited phosphatidylinositol-specific phospholipase C activity from human platelets. Whereas 1 microgram/ml of compound 48/80 slightly stimulated Ca2+-dependent phospholipase A2, higher concentrations led to dose-dependent inhibition of this platelet enzyme. This biphasic effect was confirmed with phospholipases A2 purified
Development of a short-term canine full-thickness skin organ culture method under serum-free conditions
Abramo F, et al.
American Journal of Animal and Veterinary Sciences, 11(2), 61-69 (2016)
Antiallergic activity of Aristolochia bracteolata Lank in animal model
Chitme HR, et al.
Indian Journal of Experimental Biology, 48, 46-52 (2010)
Radhika Palkar et al.
The Journal of investigative dermatology, 138(6), 1391-1399 (2017-12-31)
Cooling or the application of mentholated liniments to the skin has been used to treat itch for centuries, yet remarkably little is known about how counter-stimuli such as these induce itch relief. Indeed, there is no clear consensus in the

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