A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, HPLC of Formula: C12H16ClNO, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 37663-44-8, Name is 3H-Spiro[isobenzofuran-1,4′-piperidine] hydrochloride, molecular formula is C12H16ClNO. In a Patent, authors is ，once mentioned of 37663-44-8
The invention provides melanin-concentrating hormone receptor antagonists containing as the active ingredient piperidine derivatives represented by the general formula [I]: [wherein R1 is hydrogen, hydroxyl, lower alkyl, or the like; R2, R3a, R3b, R4a, R4b, R5a, R5b and R 6 each stands for hydrogen, halogen, or the like; W1 and W2 each independently stands for-O-,-CH2-, or the like; Y1, Y2, Y 3 and Y4 stand for-CH-,-CF-,-N-, or the like; Z stands for lower alkyl, an aliphatic heterocyclic group, or the like; Ar is a mono-or bi-cyclic aliphatic heterocycle or an aromatic heterocycle; and n is an integer of 1 to 8]. The compounds act as antagonist against melanin-concentrating hormone receptor and are useful as drugs for central diseases, circulatory diseases, or metabolic diseases.
Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. I hope my blog about is helpful to your research. HPLC of Formula: C12H16ClNO
Reference：
Piperidine – Wikipedia,
Piperidine | C5H17969N – PubChem