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50-78-2 - O-Acetylsalicylic acid, 99% - 2-Acetoxybenzoic acid - A12488 - Alfa Aesar

A12488 O-Acetylsalicylic acid, 99%

CAS-Nummer
50-78-2
Synonyme
2-Acetoxybenzoic acid

Größe Preis ($) Menge Verfügbarkeit
100g 19,80
500g 40,50
2500g 148,00
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

O-Acetylsalicylic acid, 99%

MDL
MFCD00002430
EINECS
200-064-1

Chemische Eigenschaften

Formel
C9H8O4
Molmasse
180.15
Schmelzpunkt
133-140°
Flammpunkt
250°(482°F)
Dichte
1.400
Löslichkeit
Soluble in 100% ethanol (80mg/ml), DMSO (41mg/ml) or dimethyl formamide (30mg/ml); slightly soluble in Phosphate-buffered saline (PBS), pH 7.2 (2.7mg/ml).

Anwendungen

O-Acetylsalicylic acid is the prototypical analgesic used in the treatment of mild to moderate pain. acts as an inhibitor of cyclooxygenase which results in the inhibition of the biosynthesis of prostaglandins. Aspirin also inhibits platelet aggregation and is used in the prevention of arterial and venous thrombosis. Along with sodium salicylate (sc-3520), aspirin has been shown to block the long terminal repeat from the human immunodeficiency virus and the Ig κ enhancer from NFκB dependent transcription.

Bemerkungen

Store at room temperature. Ensure good ventilation.

Literaturverweise

D W Gilroy et. Al. Differential effects of inhibitors of cyclooxygenase (cyclooxygenase 1 and cyclooxygenase 2) in acute inflammation. Eur. J. Pharmacol. 1998, 355 (2-3),211-217.

K Schrör. Aspirin and platelets: the antiplatelet action of aspirin and its role in thrombosis treatment and prophylaxis. Seminars in Thrombosis and Hemostasis. 1997, 23 (4),349-356.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H302-H315-H319-H335

Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P260-P201-P280g-P304+P340-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Obtain special instructions before use. Wear protective gloves. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,851
Beilstein
779271
Harmonized Tariff Code
2918.22
TSCA
Yes
RTECS
VO0700000

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