O-Acetylsalicylic acid, 99%

Product Code.	Quantity	unitSize
11458710	100 g	100g
11454114	500 g	500g
11464114	2500 g	2500g

Product Code. 11458710 Supplier Thermo Scientific Alfa Aesar Supplier No. A12488.22

Description

CAS: 50-78-2 | C9H8O4 | 180.16 g/mol

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
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.

Solubility
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).

Notes
Store at room temperature. Ensure good ventilation.

Spécification

Identifiants chimiques

• CAS: 50-78-2
• Molecular Formula: C9H8O4
• Molecular Weight (g/mol): 180.16
• MDL Number: MFCD00002430
• InChI Key: BSYNRYMUTXBXSQ-UHFFFAOYSA-N
• Synonym: aspirin, acetylsalicylic acid, 2-acetoxybenzoic acid, 2-acetyloxy benzoic acid, acetylsalicylate, o-acetylsalicylic acid, o-acetoxybenzoic acid, acylpyrin, polopiryna, easprin
• PubChem CID: 2244
• ChEBI: CHEBI:15365
• IUPAC Name: 2-acetyloxybenzoic acid
• SMILES: CC(=O)OC1=CC=CC=C1C(O)=O

• Melting Point: 133°C to 140°C
• Density: 1.4
• Flash Point: 250°C (482°F)
• Quantity: 100 g
• Beilstein: 779271
• Merck Index: 14,851
• Solubility Information: 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).
• Formula Weight: 180.15
• Percent Purity: 99%
• Chemical Name or Material: O-Acetylsalicylic acid

Sécurité et traitement

Identifiant produit

• O-Acetylsalicylic acid

Mention d'avertissement

• Warning

Catégorie de danger

• Acute toxicity Category 4

Mention de danger

• H302-Harmful if swallowed.

Conseils de prudence

• P264-Wash face, hands and anyexposed skin thoroughly after handling.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P312-Call a POISON CENTER/doctor/if you feel unwell.

Informations supplémentaires

• MIXTURE LIST-Contains : O-Acetylsalicylic acid

FDS

RUO – Research Use Only