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  2. 4-Bromophenylacetic acid - Wikipedia

    en.wikipedia.org/wiki/4-Bromophenylacetic_acid

    4-Bromophenylacetic acid may be prepared by the addition of a bromine atom to phenylacetic acid through electrophilic aromatic substitution.It was first prepared in the laboratory by treatment of phenylacetic acid with bromine and mercuric oxide; a mixture of the 2- and 4- isomers is made, and the 4- isomer is isolated by fractional crystallization.

  3. Methyl benzoate - Wikipedia

    en.wikipedia.org/wiki/Methyl_benzoate

    Methyl benzoate is an organic compound. It is an ester with the chemical formula C 6 H 5 COOCH 3, sometimes abbreviated as PhCO 2 Me, where Ph and Me are phenyl and methyl, respectively. Its structure is C 6 H 5 −C(=O)−O−CH 3. It is a colorless liquid that is poorly soluble in water, but miscible with organic solvents.

  4. Methyl 4-iodobenzoate - Wikipedia

    en.wikipedia.org/wiki/Methyl_4-iodobenzoate

    Methyl 4-iodobenzoate, or methyl p-iodobenzoate, is an organic compound with the formula IC 6 H 4 COOCH 3. [3] It is the methyl ester of 4-iodobenzoic acid , or may also be viewed as an iodinated derivative of methyl benzoate .

  5. Methyl 2-bromoacetate - Wikipedia

    en.wikipedia.org/wiki/Methyl_2-bromoacetate

    Methyl bromoacetate is an alkylating agent. It has been used to alkylate phenol and amino groups. [4] [5] Moreover, it can be used to make vitamins and pharmaceutical drugs. It is commonly used as a reagent in chemical modification of histidine. [2] In addition, methyl bromoacetate also use in synthesize of coumarins and cis-cyclopropane.

  6. Potassium benzoate - Wikipedia

    en.wikipedia.org/wiki/Potassium_benzoate

    Potassium benzoate (E212), the potassium salt of benzoic acid, is a food preservative that inhibits the growth of mold, yeast and some bacteria.It works best in low-pH products, below 4.5, where it exists as benzoic acid.

  7. 4-Methylimidazole - Wikipedia

    en.wikipedia.org/wiki/4-Methylimidazole

    4-Methylimidazole (4-MeI or 4-MEI) is a heterocyclic organic chemical compound with molecular formula H 3 C – C 3 H 3 N 2 or C 4 H 6 N 2. It is formally derived from imidazole through replacement of the hydrogen in position 4 by a methyl group. It is a slightly yellowish solid.

  8. List of benzimidazole opioids - Wikipedia

    en.wikipedia.org/wiki/List_of_benzimidazole_opioids

    The structure-activity relationship of the drug class has been explored to a reasonable extent. The optimal substitution pattern is fairly tightly defined (i.e. N,N-diethyl on the amine nitrogen, 4-ethoxy on the benzyl ring and 5-nitro on the benzimidazole ring), but even derivatives incorporating only some of these features are still potent opioids.

  9. Isocaproic acid - Wikipedia

    en.wikipedia.org/wiki/Isocaproic_acid

    Isocaproic acid, also known as 4-methylpentanoic acid or 4-methylvaleric acid, is a carboxylic acid of five carbons with methyl substitution at the fourth carbon. References [ edit ]