Mandelic acid

A stable labeled internal standard suitable for monitoring Vanilmandelic acid levels in LC/MS applications such as endocrinology and clinical and diagnostic testing. Vanilmandelic acid, or VMA, is a urinary metabolite of the catecholamines

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( R )-(-)-Mandelic acid, a chiral resolving agent, is also used as a building block to synthesize pharmaceutical drugs such as penicillin and cephalosporin. It can be synthesized from ( R , S )-mandelonitrile with high yield and enantioselectivity

( R )-(-)-Mandelic acid, a chiral resolving agent, is also used as a building block to synthesize pharmaceutical drugs such as penicillin and cephalosporin. It can be synthesized from ( R , S )-mandelonitrile with high yield and enantioselectivity

( R )-(&#8722)-Mandelic acid is a chiral resolving agent, which is also used as a chiral building block in the preparation of semisynthetic cephalosporins, antitumor agents, and penicillins. Application ( R )-(&#8722)-Mandelic acid can be used:

( R )-(&#8722)-Mandelic acid is a chiral resolving agent, which is also used as a chiral building block in the preparation of semisynthetic cephalosporins, antitumor agents, and penicillins. Application ( R )-(&#8722)-Mandelic acid can be used:

(S)-(+)-Hexahydromandelic acid

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Reaction of 3,3,3-triphenylpropionic acid with lead tetraacetate in benzene, acetonitrile or chlorobenzene solution has been investigated . Application 3,3,3-Triphenylpropionic acid has been used in the preparation of trityl-deprotected

3-Hydroxymandelic acid is a hydroxy acid derivative. Chiral separation of 3-hydroxymandelic acid has been achieved by ligand-exchange capillary electrochromatography.

3-Hydroxyphenylacetic acid

3-Hydroxyphenylacetic acid