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Product Series

Chemical Intermediates List

NO. Product Name Structure Status
101 Carbamazepine intermediates
101-1

Iminodibenzyl
CAS: 494-19-9

 Iminodibenzyl Commercial
101-2 Iminostilbene Carbonyl Chloride
CAS:33948-22-0		 Iminostilbene Carbonyl Chloride Commercial
102 Carbamazepine Bromine Free intermediates
102-1 Iminostilbene
CAS:256-96-2		 Iminostilbene Commercial
103 Oxcarbazepine intermediates
103-1 10-Methoxy Iminostilbene
CAS:4698-11-7		 10-Methoxy Iminostilbene Commercial
104 Paroxetine intermediates 
104-1 (3S,4R)-3-(3,4-Methylene-dioxyphenoxy-methyl)-4-
(4’-fluorophenyl)-N-methylpiperidine
CAS:110429-36-2		 CAS:110429-36-2 Commercial
105 Venlafaxine intermediates
105-1 1-(4-Methoxyphenyl)-2-Aminoethyl
Cyclohexanol Hydrochloride
CAS:130198-05-9		 CAS:130198-05-9 Commercial
201 Ketoprofen intermediates
201-1  2-(3-Benzoylphenyl)Propionitrile
CAS:42872-30-0		 2-(3-Benzoylphenyl)Propionitrile Commercial
301 Gliclazide intermediates 
301-1 N-Amino-Aza-3-Bicyclo[3,3,0]Octane Hydrochloride
CAS:58108-05-7		 N-Amino-Aza-3-Bicyclo[3,3,0]Octane Hydrochloride Commercial
401 Cabapenem intermediates
401-1 (3R,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)
ethyl]azetidin-2-one AOSA (4-AA)  
CAS: 76855-69-1		 CAS: 76855-69-1 Commercial
402 Meropenem intermediates 
402-1 P-nitrobenzyl(1r,5r,6s)-6-[(1r)-1-hydroxyethyl]-2-[(diphenylphos
phono)oxy]-1-methylcarbapen-2-em-3-carboxylate MAP    
CAS: 90776-59-3		 CAS: 90776-59-3 Commercial
402-2 (R)-4-Nitrobenzyl-2-diazo-4-((2R,3S)-3-((R)-1-hydroxyethyl)-4-o
 xoazetidin-2-yl)-3-oxopentanoate
CAS:137391-68-5		 CAS:137391-68-5 Commercial
501 Sitagliptin intermediates 
501-1 Boc-(R)-3-Amino-4-(2.4.5-trifluoromethyl) butyrate
CAS: 486460-00-8		 Boc-(R)-3-Amino-4-(2.4.5-trifluoromethyl) butyrate CAS: 486460-00-8 Commercial
501-2 2,4,5-Trifluorophenylacetic acid
CAS: 209995-38-0		 2,4,5-Trifluorophenylacetic acid Commercial
501-3 3-trifluoro methyl-[1,2,4]triazole[4,3-a]
piperazine hydrochloride
CAS: 762240-92-6		 3-trifluoro methyl-[1,2,4]triazole[4,3-a] Commercial
601 Sulfasalazine intermediates  
601-1 Sulfapyridine

CAS:144-83-2		 Sulfapyridine Commercial
701 Imatinib intermediates 
701-1 4-[(4-Methylpiperazin-1-yl)methyl]benzoic acid dihydrochloride
CAS:106261-49-8		 4-[(4-Methylpiperazin-1-yl)methyl]benzoic acid dihydrochloride Commercial
701-2 N-(5-Amino-2-methylphenyl)-4-(3-pyridyl)-2-pyrimidine-amine  
CAS:152460-10-1		 N-(5-Amino-2-methylphenyl)-4-(3-pyridyl)-2-pyrimidine-amine   Commercial
801 Relebactam intermediates   
801-1 (2S,5S)-5-hydroxypiperidine-2-carboxylic acid
CAS:63088-78-8		 (2S,5S)-5-hydroxypiperidine-2-carboxylic acid Commercial
801-2
tert-butyl 4-((1R,2S,5R)-6-hydroxy-7-oxo-1,6-diazabicyclo[3.2.1]
octane-2-carboxamido) piperidine-1-carboxylate
CAS:1174020-64-4
 tert-butyl 4-((1R,2S,5R)-6-hydroxy-7-oxo-1,6-diazabicyclo[3.2.1]
Commercial
901 Avibactam intermediates  
901-1
(2S,5R)-5-((4-methoxybenzyl)oxy )amino)piperidine-2-
carboxamide
无 CAS 号
 (2S,5R)-5-((4-methoxybenzyl)oxy )amino)piperidine-2- carboxamide Commercial
901-2

(2S,5R)-6-((4-methoxybenzyl)oxy)-7-oxo-1,6-diazabicyclo

[3.2.1]octane-2-carboxamide
无 CAS 号
 (2S,5R)-6-((4-methoxybenzyl)oxy)-7-oxo-1,6-diazabicyclo Commercial
901-3

tetrabutylammonium

(2S,5R)-2-carbamoyl-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl sulfate

CAS: 1192651-80-1

 tetrabutylammonium Commercial
 1001 Cilastatin intermediates 

 1001-1

S,Z)-7-chloro-2-(1,2,2-trimethylcyclopropane-1-
carboxamido)hept-2-enoic acid
CAS：877674-77-6
 CAS：877674-77-6 Commercial

1101      Semaglutide intermediates
1101-1

Fmoc-Glu(OtBu)-Gly-OH  （FMC）

CAS:866044-63-5

 CAS:1662688-20-1

Commercial
1101-2

Fmoc-Lys(AEEA-AEEA-g-Glu(OtBu)-Oct(OtBu))-OH

CAS:1662688-20-1

 Fmoc-Lys(AEEA-AEEA-g-Glu(OtBu)-Oct(OtBu))-OH Commercial
1101-3

Fmoc-Gly-Arg(Pbf)-OH

CAS:L1048377-78-1

 Fmoc-Gly-Arg(Pbf)-OH Commercial
1101-4

Boc-His(Trt)-Aib-Glu(OtBu)-Gly-OH

CAS:1890228-73-5

 Boc-His(Trt)-Aib-Glu(OtBu)-Gly-OH Commercial
1201    Entresto intermediates 诺欣妥中间体
1201-1

tert-butyl (R)-(1-([1,1'-biphenyl]-4-yl)-3-hydroxypropan

-2-yl)carbamate

CAS:1426129-50-1

 tert-butyl (R)-(1-([1,1'-biphenyl]-4-yl)-3-hydroxypropan Commercial
1201-2

(R,E)-5-([1,1'-biphenyl]-4-yl)-4-((tert-butoxycarbonyl)

amino)-2-methylpent-2-enoic acid

CAS:1012341-48-8

 (R,E)-5-([1,1'-biphenyl]-4-yl)-4-((tert-butoxycarbonyl) Commercial
1201-3

(2R,4S)-5-([1,1'-biphenyl]-4-yl)-4-((tert-butoxycarbonyl) amino)-2-methylpentanoic acid

 CAS:1012341-50-2

 (2R,4S)-5-([1,1'-biphenyl]-4-yl)-4-((tert-butoxycarbonyl) amino)-2-methylpentanoic acid Commercial
1201-4

(2R,4S)-4-Amino-5-(biphenyl-4-yl)-2-methylpentanoic  Acid   Ethyl Ester Hydrochloride

CAS:149690-12-0

 (2R,4S)-4-Amino-5-(biphenyl-4-yl)-2-methylpentanoic  Acid   Ethyl Ester Hydrochloride Commercial
1201-5

AHU-377 (heMicalciuM salt)

CAS:1369773-39-6

 AHU-377 (heMicalciuM salt) Commercial

1301       Dapagliflozin intermediates 
1301-1

(2R,3R,4R,5S,6S)-2-(acetoxymethyl)-6-(4-chloro-3-

(4-ethoxybenzyl)phenyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate (2R,3R,4R,5S,6S)-2-

CAS:461432-25-7

 CAS:461432-25-7 Commercial

1401          Edoxaban intermediates 
1401-1

tert-butyl

((1R,2S,5S)-2-amino-5-(dimethylcarbamoyl)cyclohexyl)carbamate

CAS: 365998-36-3

 CAS: 365998-36-3 Commercial
1401-2

5-methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic acid 

CAS: 720720-96-7

 5-methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic acid  Commercial
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