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Acetophenone

Acetophenone is the simplest aromatic ketone. It occurs naturally in many foods including apple, cheese, apricot, banana, beef, and cauliflower. This colourless, viscous liquid is a precursor to useful resins and fragrances. It is used to create fragrances that resemble almond, cherry, honeysuckle, jasmine, and strawberry. It is used in chewing gum. Being prochiral, acetophenone is also a popular test substrate for asymmetric transfer hydrogenation experiments. It is also commonly used as a flavouring in many cherry flavoured sweets and drinks. Acetophenone is a raw material for the synthesis of some pharmaceuticals.

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Acetyl Bromide

Acetyl Bromide is an acyl bromide compound. Acetyl bromide prepared by reaction between phosphorus tribromide and acetic acid.Acetyl Bromide is used as an acetylating agent in the synthesis of fine chemicals, agro chemicals and pharmaceuticals. It is also used as an intermediate for dyes.

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Acetyl Chloride

Acetyl chloride is an acid chloride derived from acetic acid. It belongs to the class of organic compounds called acyl halides. Acetyl chloride does not exist in nature, because contact with water would hydrolyze it into acetic acid and hydrogen chloride. It is a reagent for acetylation in the synthesis or derivatization of organic compounds.

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Acetyl Tributyl Citrate

Acetyl Tributyl Citrate is plasticizer of sustained-release pharmaceutical tablets,polyvinyl chloride for food packing medical products,latex adhesives. It is mainly used as an plasticizer.

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Acetyl-serinyl-aspartyl-lysinyl-proline

Acetyl-serinyl-aspartyl-lysinyl-proline is a bioactive tetrapeptide, derived from the N-terminus of Thymosin β4, is a physiological regulator of hematopoiesis and inhibits the entry into the S-phase of murine and human hematopoietic stem cells. Ac-SDKP is a physiological substrate of angiotensin I- converting enzyme (ACE).

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Acetylacetone

Acetylacetone is an organic compound. It is a precursor to acetylacetonate, a common bidentate ligand. It is also a building block for the synthesis of heterocyclic compounds.

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Acetylcholine Chloride

Acetylcholine chloride is a major excitatory neurotransmitter used for control of sensory input and muscular outpour signals, memory, mental focus and sexual activity.

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Acetylcysteine

Acetylcysteine is the acetylated form of L-cysteine.It is a pharmaceutical drug and nutritional supplement used primarily as a mucolytic agent and in the management of paracetamol (acetaminophen) overdose.It is used as a cough medicine because it breaks disulfide bonds in mucus and liquefies it, making it easier to cough up. It is also this action of breaking disulfide bonds that makes it useful in thinning the abnormally thick mucus in Cystic Fibrosis patients.It is very efficiently absorbed and has been shown to protect cells directly and support the immune system. Acetylcysteine is an antioxidant and a free radical-scavenging agent that increases intracellular glutathione at the cellular level.It can act as a precursor for glutathione synthesis as well as a stimulator of the cytosolic enzymes involved in glutathione regeneration.It is used in medical treatment of chronic bronchitis, cancer, and paracetamol intoxication.

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Acetyldihydrocodeine

Acetyldihydrocodeine is an opiate derivative developed as a cough suppressant and analgesic. It is not commonly used, but has activity similar to other opiates. It can be described as the 6-acetyl derivative of dihydrocodeine and is metabolised in the liver by demethylation and deacetylation to produce dihydromorphine.

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Acetylene Dicarboxylic Acid

Acetylenedicarboxylic acid is used in the synthesis of dimethyl acetylenedicarboxylate, an important laboratory reagent. Both the acid and the monobasic salt potassium hydrogenacetylenedicarboxylate KC4HO4 are commonly traded as laboratory chemicals.

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