What functional groups are found in aspirin?
There are three functional groups found in aspirin: Carboxylic acid consists of a carbonyl group (CO) and a hydroxyl group (OH). It's also referred to as the R-COOH group. Ester consists of a carbonyl group (CO) bound to an oxygen group.
What are the side effects of aspirin on the stomach?
Some of the symptoms of GI distress associated with aspirin include nausea, heartburn, stomach pain and even vomiting. Aspirin may cause a number of possible side effects, but the majority of them are related to the stomach and gastrointestinal system. All NSAIDS can cause damage to the stomach.
What is the structure of the electron ester in aspirin?
Ester consists of a carbonyl group (CO) bound to an oxygen group. The aromatic group (benzene) is the ring you see in aspirin. Furthermore, why are buffers added to some aspirin products quizlet?
Why are buffers added to aspirin Quizlet?
The aromatic group (benzene) is the ring you see in aspirin. Furthermore, why are buffers added to some aspirin products quizlet? Because Carboxylic Acid is hard on the stomach when not buffered. Because you have an acid combined with a base to produce water and a compound.
Which functional group in aspirin is responsible for stomach irritation quizlet?
Both aspirin and salicylic acid has a carboxylic acid functional group that can irritate the stomach.
Which functional group causes instability of aspirin?
The common name of aspirin is acetylsalicylic acid and its IUPAC name is 2-Acetoxybenzoic acid. Between ester and carboxylic acid functional groups the highest priority functional group is carboxylic acid. Hence, in aspirin carboxylic acid is the principal functional group.
What is the acidic functional group in aspirin?
Aspirin (acetylsalicylic acid) is an aromatic compound containing both a carboxylic acid functional group and an ester functional group. Aspirin is a weak acid that is only slightly soluble in water. Aspirin can be prepared by reacting salicylic acid and acetic anhydride in the presence of an acid catalyst.
What functional groups Does aspirin have?
There are three different functional groups in aspirin, which contribute to its properties, a weak acid soluble in basic solutions. These functional groups include carboxylic acid, ester, and an aromatic group.Jan 4, 2022
Does aspirin have an ether functional group?
In the case of aspirin, the ether group is a combination of a simple phenol group (OH) and acetic acid (C2H4O2). When the ether group in aspirin is hydrolyzed, acetic acid is formed, and the aspirin molecule becomes salicylic acid.
Are esters functional groups?
Esters are a functional group commonly encountered in organic chemistry. They are characterized by a carbon bound to three other atoms: a single bond to a carbon, a double bond to an oxygen, and a single bond to an oxygen.
Does aspirin have a phenol group?
Salicylic acid contains a phenol group, but acetylsalicylic acid does not. Therefore, if you add FeCl3 to an aspirin sample and you see a purple color, it means that there is still some salicylic acid present and the sample is impure.
Does aspirin have a ketone group?
The male sex hormone testosterone contains ketone, alkene, and secondary alcohol groups, while acetylsalicylic acid (aspirin) contains aromatic, carboxylic acid, and ester groups.Feb 11, 2016
Why Is aspirin a carboxylic acid?
Aspirin is both an aromatic carboxylic acid (red oval) and a phenyl ester of acetic acid (blue oval). While esterification will convert the carboxylic acid group to a methyl ester, transesterification (exchange of one alcohol portion of an ester for another alcohol) to afford methyl acetate 4 and methyl salicylate 3.
What is the primary function of aspirin?
Aspirin is used to reduce fever and relieve mild to moderate pain from conditions such as muscle aches, toothaches, common cold, and headaches. It may also be used to reduce pain and swelling in conditions such as arthritis. Aspirin is known as a salicylate and a nonsteroidal anti-inflammatory drug (NSAID).
What is aromatic functional group?
Aromatics. The additional functional group that contains only carbon and hydrogen is an aromatic ring which is a six-carbon ring with alternative double bonds. The aromatic ring is also shown as a ring with a circle in the middle representing the double bonds.Aug 13, 2020
Does aspirin have a hydroxyl group?
One of the best known aromatic acetates is acetylsalicylic acid, or aspirin, which is prepared by the esterification of the phenolic hydroxyl group of salicylic acid. Aspirin possesses a number of properties that make it the most often recommended drug. It is an analgesic, effective in pain relief.
What are the symptoms of ulcers?
Ulcers can cause considerable GI irritation and discomfort, with abdominal pain being the most common symptom. Nausea, vomiting, bloating and loss of appetite are possible effects as well.
Is aspirin safe for you?
Gout, asthma and anemia are other health problems that may make aspirin unsafe for you. Alcohol use can increase your chances of developing stomach bleeding as well. Certain medications, such as warfarin, can also up the bleeding risk so talk with your doctor or pharmacist before taking aspirin.
Can you take aspirin with stomach pain?
Stomach Irritation From Aspirin. It's easy not to think twice about popping a couple of aspirin for pain relief because it's such an old, well-known medication. Although many people can take aspirin with no problem, the drug does have certain risks and it isn't for everyone -- especially if you have gastrointestinal health concerns.
Does aspirin affect the stomach?
Effects on Stomach. Aspirin may cause a number of possible side effects, but the majority of them are related to the stomach and gastrointestinal system. It belongs to a group of medications called nonsteroidal anti-inflammatory drugs. All NSAIDS can cause damage to the stomach.
Can aspirin cause stomach pain?
All NSAIDS can cause damage to the stomach. Some of the symptoms of GI distress associated with aspirin include nausea, heartburn, stomach pain and even vomiting. Aspirin may cause a number of possible side effects, but the majority of them are related to the stomach and gastrointestinal system. All NSAIDS can cause damage to the stomach.
