醫藥中間體 (Intermediate)

Rank:  C: commercial(>100kg)  P: Pilot(>10kg)  L: Lab scale

Item

Product name

Chemical name

CAS No.

Structure

Rank

1

L-Homophenylalanine. HCl

S-2-amino-4-phenylbutyric acid hydrochloride

105382-09-0

C

2

L-Homophenylalanine ethyl ester. HCl

S-2-amino-4-phenylbutyric acid ethyl ester hydrochloride

90891-21-7

C

3

α-Bromobenzocaprolactam

3-bromo-1,3,4,5-tetrahydro-2H- benzazepin-2-one

86499-96-9

C

4

ECPP Alanine

(1-ethoxylcarbonyl-3-phenyl) propyl alanine

82717-96-2

C

5

2,2,3,3-tetrafluoro-1-propanol

2,2,3,3-tetrafluoro-1-propanol

76-37-9

C

6

2,2,3,3,4,4,5,5-octafluoro-1-pentanol

2,2,3,3,4,4,5,5-octafluoro-1-pentanol

355-80-6

C

7

R-propylene carbonate

R-propylene carbonate

16606-55-6

C

8

2-Methyl-1[4-(trifluoromethoxy) phenyl] propane-1-one

2-Methyl-1[4-(trifluoromethoxy)phenyl] propane-1-one

56425-84-4

P

9

N,N-dimethyl-3-(4-nitrophenoxy)-1- propanamine

N,N-dimethyl-3-(4-nitrophenoxy)-1- propanamine

91430-80-7

P

10

2-chlorosulfonyl-3-methyl benzoic acid methyl ester

2-chlorosulfonyl-3-methyl benzoic acid methyl ester

126535-26-0

L

11

(6-bromo-pyridin-2-yl)-methanol

(6-bromo-pyridin-2-yl)-methanol

33674-96-3

L

12

1H-imidazole-4,5-dicarboxylic acid dimethyl ester

1H-imidazole-4,5-dicarboxylic acid dimethyl ester

3304-70-9

L

13

4-hydroxy-pyrrolidine-1,2- dicarboxylic acid 1-tert-butyl ester

4-hydroxy-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester

13726-69-7

L