What is the molecular formula of aspirin?
Aspirin PubChem CID 2244 Structure Find Similar Structures Chemical Safety Laboratory Chemical Safety Summary (LCSS Molecular Formula C9H8O4 or CH3COOC6H4COOH or HC9H7O4 Synonyms aspirin ACETYLSALICYLIC ACID 50-78-2
What is the brand name of aspirin?
Joseph Aspirin, Stanback Headache Powder Reformulated Jan 2011, Trianal, Trianal C, Vanquish, Vazalore, Yosprala Also known as Aspirin, acetylsalicylic acid (ASA) is a commonly used drug for the treatment of pain and fever due to various causes.
What is the mechanism of action of acetylsalicylic acid in aspirin?
Aspirin is an orally administered non-steroidal antiinflammatory agent. Acetylsalicylic acid binds to and acetylates serine residues in cyclooxygenases, resulting in decreased synthesis of prostaglandin, platelet aggregation, and inflammation. This agent exhibits analgesic, antipyretic, and anticoagulant properties.
Where are the carbon atoms in aspirin located?
The carbon atoms in the chemical structure of aspirin are implied to be located at the corner (s) and hydrogen atoms attached to carbon atoms are not indicated – each carbon atom is considered to be associated with enough hydrogen atoms to provide the carbon atom with four bonds.
What is the molecular formula of CH4N2O?
Molecular Formula. CH4N2O. Synonyms. Formylhydrazine. Formohydrazide. 624-84-0. Formic acid hydrazide. Formic hydrazide.
When was the first aspirin made?
Following the advent of synthetic salicylate, Felix Hoffman, working at the Bayer company in Germany, made the acetylated form of salicylic acid in 1897. This drug was named “Aspirin” and became the most widely used medicine of all time.
C₉H₈O₄
Aspirin/Formula
What does C9H8O4 stand for?
5-Acetylsalicylic acid
5-Acetylsalicylic acid | C9H8O4 – PubChem.
What is the chemical structure of aspirin?
The Chemistry of Aspirin (acetylsalicylic acid) Aspirin is prepared by chemical synthesis from salicylic acid, through acetylation with acetic anhydride. The molecular weight of aspirin is 180.16g/mol. It is odourless, colourless to white crystals or crystalline powder.
What is the condensed structural formula for aspirin?
Aspirin Chemical Formula
| Chemical Formula of Aspirin (Acetylsalicylic acid) | C9H8O4 |
|---|---|
| Extended Molecular Formula of Aspirin | CH3COOC6H4COOH |
What is the Mao of aspirin?
Aspirin is non-selective and irreversibly inhibits both forms (but is weakly more selective for COX-1). It does so by acetylating the hydroxyl of a serine residue. Normally COX produces prostaglandins, most of which are pro-inflammatory, and thromboxanes, which promote clotting.
What is molecular formula?
Definition of molecular formula : a chemical formula that gives the total number of atoms of each element in each molecule of a substance — compare structural formula.
Is aspirin an ester?
Aspirin is a trade name for acetylsalicylic acid, a common analgesic. Acetylsalicylic acid is an acetic acid ester derivative of salicylic acid.
What is Iupac name of aspirin?
2-Acetoxybenzoic acid
Aspirin/IUPAC ID
What is the chemical formula and the molecular weight of aspirin?
Aspirin acetylsalicylic acid
| PubChem CID | 23452462 |
|---|---|
| Structure | Find Similar Structures |
| Molecular Formula | C18H16O8 |
| Synonyms | aspirin acetylsalicylic acid SCHEMBL7580 |
| Molecular Weight | 360.3 |
How is aspirin metabolised?
Let’s look at aspirin as example of a drug being metabolised. Aspirin undergoes phase 1 hydrolysis to salicylic acid. In phase 2 it is congugated with either glycine or glucoronic acid forming a range of ionised metabolytes that can then be excreted in the urine.
What is the molecular mass of aspirin?
180.158 g/mol
Aspirin/Molar mass
Is aspirin 1 or 2 Cox?
Aspirin inhibits COX-1 (cyclooxygenase-1). Its effect on COX-2 is more delicate: it “turns off” COX-2’s production of prostaglandins but “switches on” the enzyme’s ability to produce novel protective lipid mediators. Aspirin is a widely used non-steroidal anti-inflammatory drug (NSAID).
What is the molecular formula for ethyl ether?
PubChem CID 3283 Structure Find Similar Structures Chemical Safety Laboratory Chemical Safety Summary (LCSS Molecular Formula C4H10Oor (C2H5)2Oor CH3CH2OCH2CH3 Synonyms DIETHYL ETHER ether Ethyl ether Ethoxyet
What is the stability of aspirin at different pHs?
In aqueous solutions, aspirin is most stable at a pH of 2-3, less stable at a pH of 4-8, and least stable at a pH less than 2 or greater than 8. In a saturated aqueous solution at a pH of 5-7, aspirin is almost completely hydrolyzed within 1 week at 25 deg C.
How do you make acetylsalicylic acid from anhydride?
Acetylsalicylic acid is prepared by reacting acetic anhydride with salicylic acid at a temperature of <90 °C either in a solvent (e.g., acetic acid or aromatic, acyclic, or chlorinated hydrocarbons) or by the addition of catalysts such as acids or tertiary amines.