1、4-氯吡啶盐酸盐

4-Chloropyridine hydrochloride

CAS: 7379-35-3

C5H4ClN.HCl  mp.=210℃

2、4-吡咯烷基吡啶

4-Pyrrolidinopyridine;4-(1-Pyrrolidinyl)pyridine 

分子式：C9H12N

分子量：148.21

CAS：2456-81-7

mp.=57-58℃

3、4-哌啶基吡啶

4－piperidinylpyridine

4、4-巯基吡啶

4-mercaptopyridine; 4-Pyridinethiol

CAS： 4556-23-4 

C5H6NS   111.16

外观：黄色或淡黄色结晶状固体

5、4-甲氧基吡啶

4-Methoxypyridine

CAS：620-08-6

C6H7NO   109.13

无色或浅黄色清澈液体

6、4-苯氧基吡啶

4-Phenoxy pyridine

CAS:4783-86-2

C11H9NO

171.20

7、αα-二苯基-4-哌啶甲醇

α,α-diphenyl-4-piperidinemethanol

C18H21NO

CAS :115-46-8

Mp.=160℃～163 ℃ 

8、(R)-αα-二苯基脯氨醇

(R)-(+)-Diphenyl pyrrolidine methanol

(R)-(+)-alpha,alpha-Diphenyl-2-pyrrolidinemethanol

alpha,alpha-Diphenyl-D-prolinol

(R)-(+)-2-(Diphenylhydroxymethyl)pyrrolidine

CAS: 22348-32-9

Mp.=77～81℃

9、1-Boc-4-哌啶甲醇

 N-(tert-Butoxycarbonyl)-4-piperidinemethanol

CAS:123855-51-6

215.29

mp.=75～76℃

10、N-乙氧羰基-4-哌啶甲醇

N-ethoxycarbonyl-4-piperidinemethanol

11、1-甲基-4-哌啶甲醛

1-benzyl-4-piperidine carboxyaldehyde

CAS:22065-85-6  

12、4-(3-三氟甲基)苯基-4-哌啶醇

4-(3-trifuoromethyl)phenyl-4-piperidinol

CAS:2294-28-7

mp.=172～174℃

13、4-(4-氯苯基)-4-哌啶醇

4-(4-chlorophenyl)-4-piperidinol

4-(4-Chlorophenyl)-4-hydroxypiperidine

CAS: 39512-49-7

F.W. 211.69   

Mp.=137～141℃

14、1-苄基-4-哌啶酮

1-benzyl-4-piperidone

1-Benzyl-4-oxopiperidine

CAS: 3612-20-2

F.W. 189.25

15、1-甲基-4-哌啶酮

N-Methyl-4-Piperidone  

CAS:1445-73-4     

16、1-甲基-4-哌啶醇

1-methyl-4-piperinol.

4-Hydroxy-1-methylpiperidine

CAS:106-52-5

F.W. 115.17

Mp.=29～31℃

17、1-甲基-4-氯哌啶盐酸盐

1-methyl-4-chloropiperidine hydrochloride

4-Chloro-1-methylpiperidine hydrochloride

CAS: 5382-23-0

F.W. 170.08 

mp.=160~165

18、1-Boc-4-哌啶醇(1-BOC-4-羟基哌啶/1-叔丁氧羰基-4-羟基哌啶)

1-BOC-4-Hydroxypiperidine

1-tert-Butoxycarbonyl-4-hydroxypiperidine

CAS：109384-19-2