97927-85-0

Basic information

• Product Name: 4-[4-[4-(Hydroxydiphenylmethyl-)-1-piperidinyl]-1-oxobutyl]-α,α-dimethylbenzeneacetic acid ethyl ester
• Synonyms: 4-[4-[4-(Hydroxydiphenylmethyl-)-1-piperidinyl]-1-oxobutyl]-α,α-dimethylbenzeneacetic acid ethyl ester
• CAS NO: 97927-85-0
• Molecular Weight: 527.704
• Mol File: 97927-85-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4-[4-[4-(Hydroxydiphenylmethyl-)-1-piperidinyl]-1-oxobutyl]-α,α-dimethylbenzeneacetic acid ethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 4-[4-[4-(Hydroxydiphenylmethyl-)-1-piperidinyl]-1-oxobutyl]-α,α-dimethylbenzeneacetic acid ethyl ester(97927-85-0)
• EPA Substance Registry System: 4-[4-[4-(Hydroxydiphenylmethyl-)-1-piperidinyl]-1-oxobutyl]-α,α-dimethylbenzeneacetic acid ethyl ester(97927-85-0)

Safety Data

• Hazardous Substances Data: 97927-85-0(Hazardous Substances Data)

Upstream product

• 76811-97-7 4-(4-chloro-1-oxobutyl)-α,α-dimethylbenzeneacetic acid ethyl ester 
• 65214-86-0 4-(diphenylmethoxy)piperidine hydrochloride 
• 169280-07-3 para-(4-chloro-1-oxobutyl)benzene acetic acid ethyl ester 
• 58258-01-8 4-diphenylmethoxypiperidine 

Relevant articles and documents

Intermediates useful for the preparation of antihistaminic piperidine derivatives

The present invention is related to a novel intermediates and processes which are useful in the preparation of certain antihistaminic piperidine derivatives of the formula whereinW represents —C(=O)— or —CH(OH)—;R1 represents hydrogen or hydroxy;R2 represents hydrogen;R1 and R2 taken together form a second bond between the carbon atoms bearing R1 and R2;n is an integer of from 1 to 5;m is an integer 0 or 1;R3 is —COOH or —COOalkyl wherein the alkyl moiety has from 1 to 6 carbon atoms and is straight or branched each of A is hydrogen or hydroxy; andpharmaceutically acceptable salts and individual optical isomers thereof, with the proviso that where R1 and R2 are taken together to form a second bond between the carbon atoms bearing R1 and R2 or where R1 represented hydroxy, m is an integer 0.