China Intertrade ltd,established in 2003 in Shanghai of China, is an International Marketing company linking China and India for Pharmaceuticals and intermediates. With 9 years of experience in China market, and more than 20 years in pharmaceutical industry, we are uniquely positioned and have been successful in meeting the unparalleled expectations of each customer and supplier.
 
 

(I) Generic Pharmaceutical Intermediate

NO.

PRODUCT NAME

CAS RN.

Adapalene

1

6-bromo-2-naphthoic acid methyl ester

33626-98-1

2

[4-methoxy-3-(tricyclo[3.3.1.1(3,7)]dec-1-yl)phenyl]
boronic acid     

459423-32-6

3

1-(5-bromo-2-methosyphenyl)-tricyclo[3.3.1.13.7]decane;
2-(1-ADAMANTYL)-4-BROMOANISOLE

104224-63-7

Agomelatine

1

7-methoxy-1-tetralone

6836-19-7

2

7-Methoxy-1-naphthylacetonitrile

138113-08-3

3

2-(7-Methoxy-1-naphthyl)ethylamine hydrochloride

139525-77-2

Amisulpride

1

2-methoxy-4-amino-5-ethylsulphonyl benzoic acid

71675-87-1

2

2-(Aminomethyl)-1-ethylpyrrolidine

26116-12-1

Argatroban

1

3-Methyl-8-quinolinesulfonyl chloride   

74863-82-4

2

[2R-[1(S*),2α,4β]]-1-[5-[[imino(nitroamino)methyl]-amino]-2-[[(3-methyl-8-quinolinyl)sulfonyl]amino]-1-oxopentyl]-4-methyl-2-Piperidinecarboxylic acid ethyl ester

74874-09-2

Asenapine Maleate

1

2-(4-Chloro-phenoxy)-Phenylacetic Acid

25563-04-6

2

(5-chloro-2-phenoxyphenyl)acetic acid

70958-20-2

3

5-Chloro-2-Methyl-2,3-Dihydro-Benzo-[2,3:6,7]-Oxepino- [4,5-C]-pyrrole-(2H)-One

934996-79-9

4

5-chloro-2,3,3a,12b-tetrahydro-2-methyl-1H-Dibenz
[2,3:6,7]oxepino[4,5-c]pyrrol-1-one  (Cis-Trans mixture)

N/A

5

11-Chloro-2,3-dihydro-2-methyl-1H-dibenz[2,3:6,7]oxepino[4,5-c]pyrrol-1-one

1012884-46-6

6

trans-11-Chloro-2,3,3a,12b-tetrahydro-2-methyl-1H-dibenz-[2,3:6,7]-oxepino-[4,5-c]-pyrrol-1-one

129385-59-7

Atorvastatin

1

(R)-4-chloro-3-hydroxybutyric acid ethyl ester (enzymatic)

90866-33-4

2

(R)-4-cyano-3-hydroxybutyric acid ethyl ester

141942-85-0

3

(4R,Cis)-1,1-dimethylethyl-6-cyanomethyl-2,2-dimethyl-1,3-dioxane-4-acetate  (enzymatic process)

125971-94-0

Barnidipine

1

(3S)-1-benzyl-3-hydroxypyrrolidine

101385-90-4

Bepotastine

1

(S)-(4-chlorophenyl)(pyridin-2-yl)methanol

176022-47-2

Besifloxacin

1

(R)-3-Amino-Hexahydro-1H-Azepin

N/A

2

1-Cyclopropyl-6-7-Difluoro-1,4-Dihydro-4-Oxoquinoline-3-Carboxylic Acid

93107-30-3

3

8-Chloro-1-Cyclopropyl-6,7-Difuoro-1,4-Dihydro-4-Oxoquinoline-3-Carboxylic Acid  

N/A

4

(3R)-3α-Aminohexahydro-2H-azepine-2-one

28957-33-7

Bexarotene

1

1,1,4,4,6-Pentamethyl-1,2,3,4-tetrahydronaphthalene

6683-48-3

2

4-[(5,6,7,8-tetrahydro-3,5,5,8,8-pentamethyl-2-naphthalenyl)carbonyl]Benzoic acid

153559-46-7

3

(4S)-1,1-dioxide-6-chloro-3,4-dihydro-2H-Thieno[3,2-e]-1,2-thiazin-4-ol

 160982-16-1

4

4-[1-hydroxy-1-(5,6,7,8-tetrahydro-3,5,5,8,8-pentamethyl-2-naphthalenyl)ethyl]Benzoic acid

852524-20-0

5

4-[(5,6,7,8-tetrahydro-3,5,5,8,8-pentamethyl-2-naphthalenyl)carbonyl] Benzoic acid methyl ester

153559-45-6

6

(4S)-1,1-dioxide-3,4-dihydro-4-hydroxy-2-(3-methoxypropyl)-2H-thieno[3,2-e]-1,2-thiazine- 6-sulfonamide

154127-42-1

Bicalutamide

1

N-[4-cyano-3-(trifluoromethyl)phenyl]methacrylamide epoxide

90357-51-0

2

N-[4-cyano-3-(trifluoromethyl)phenyl]-3-[(4-fluorophenyl)thio]-2-hydroxy-2-methylpropanamide

90356-78-8   

Bosentan

1

5-(2-methoxyphenoxy)-2,2'-bipyrimidine-4,6(1H,5H)dione

150728-12-4

2

4,6-Dichloro-5-(2-methoxyphenoxy)-2,2'-bipyrimidine

150728-13-5

3

N-[6-chloro-5-(2-methoxyphenoxy)[2,2'-bipyrimidin]-4-yl]-4-(1,1-dimethylethyl) Benzenesulfonamide

150727-06-3

Capecitabine

1

1,2,3 tri-o-acetyl -5-deoxy-beta-D-ribofuranose

62211-93-2

2

5-deoxy-5-fluorocytidine

66335-38-4

3

2,3-Di-O-acetyl-5-deoxy-5-fuluro-D-cytidine

161500-46-8  

Cinacalcet

1

3-[3-(trifluoromethyl)phenyl]-propenaldehyde

21172-41-8

2

3-(Trifluoromethyl)Cinnamic Acid

779-89-5

3

(R)-(+)-1-(1-Naphthyl)ethylamine

3886-70-2

Dabigatran Etexilate

1

Ethyl 3-(pyridin-2-ylamino)propanoate

103041-38-9

2

3-[(3-AMINO-4-METHYLAMINO-BENZOYL)-PYRIDIN-2-YL-AMINO]-PROPIONIC ACID ETHYL ESTER

212322-56-0  

3

N-[[2-[[[4-(aminoiminomethyl)phenyl]amino]methyl]-1-methyl-1H-benzimidazol-5-yl]carbonyl]-N-2-pyridinyl-b-Alanine

211914-51-1

4

3-[[[2-[[(4-Cyanophenyl)amino]methyl]-1-methyl-1H-benzimidazol-5-yl]carbonyl]pyridin-2-ylamino]propionic acid ethyl ester

211915-84-3

Dapiprazole Hydrochloride

1

2-thiopiperidone

13070-01-4

2

1-(2-methylphenyl)-piperazine . 2HCl

70847-60-4

Dapoxetine

1

S-3-Amino-3-phenylpropanoic acid ethyl ester HCL

167834-24-4 

Dorzolamide

1

5,6-Dihydro-4-hydroxy-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-dioxide

120279-26-7   

2

5,6-dihydro-6-methyl-4-oxo-4H-thieno-[2,3,b]thiopyran-2-sulfonamide

120279-88-1

3

(4R,6S)-5,6-Dihydro-4-hydroxy-6-methylthieno[2,3-b]thiopyran-7,7-dioxide  

147128-77-6 

4

(4S,6S)-5,6-Dihydro-4-hydroxy-6-methylthieno[2,3-b]thiopyran-7,7-dioxide

147086-81-5

5

(6S)-5,6-Dihydro-6-methyl-4H-thieno[2,3-b]thiopyran-4-one

147086-79-1

6

N-[(4S,6S)-6-Methyl-7,7-dioxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-4-yl]acetamide

147086-83-7

7

Acetamide,N-[2-(aminosulfonyl)-5,6-dihydro-6-methyl-7,7-dioxido-4H-thieno-[2,3-b] thiopyran-4-yl]-,(4S-trans)-

147200-03-1

8

Dorzolamide Base

120279-96-1

Dronedarone

1

2-butyl-5-nitrobenzofuran

133238-87-6

2

2-butyl-3-(4-methoxybenzoyl)-5-nitrobenzofuran

141627-42-1

3

2-butyl-3-(4-hydroxybenzoyl)-5-nitrobenzofuran 

141645-16-1

4

1-Dibutylamino-3-chloropropane hydrochloride

115555-77-6

5

1-Dibutylamino-3-chloropropane

36421-15-5

6

2-butyl-5-(methylsulphonamide)benzofuran

437652-07-8

7

methyl 4-(3-(dibutylamino)propoxy)benzoate

437651-42-8

8

4-(3-(dibutylamino)propoxy)benzoic acid HCL

437651-44-0

9

2-butyl-5-nitro-3-benzofuranyl)[4-[3-(dibutylamino)propoxy]phenyl]-

141645-23-0

10

(5-amino-2-butyl-3-benzofuranyl)[4-[3-(dibutylamino)propoxy]phenyl]-,oxalate

851014-95-4

Duloxetine

1

3-Dimethyl amino-1-(2-thienyl)-1-propanone hcl

5424-47-5  

2

3-(n,n-dimethylamino)-1-(2-thienyl)propan-1-ol

13636-02-7

3

S-(+)N,N-Dimethyl-3-hydroxy-3(2-thienyl)-1-propylamide

116817-84-6   

4

(S)-3-(Methylamino)-1-(2-thienyl)-1-propanol

116539-55-0

5

(S)-(-)N,N-Dimethyl-3-hydroxy-3-(2-thienyl)propanamine

132335-44-5

6

S-(+)-N,N-Dimethyl-3-(1-naphthoxy)-3-(2-thienyl)-1-propylamine oxalate

132335-47-8 

Eslicarbazepine Acetate

1

10-Methoxy Iminostilbene Carbonyl Chloride

28721-08-6

2

10-Oxy Iminostilbene Carbonyl Chloride

142217-81-0

Entraverine

1

4-[(4,6-Dihydroxy-2-pyrimidinyl)amino]benzonitrile

374067-80-8

2

4-(4,6-Dichloro-2-aminopyrimide)benzonitrile 

329187-59-9

Febuxostat

1

Ethyl 2-(3-cyano-4-isobutoxyphenyl)-4-methyl-
5-thiazolecarboxylate

160844-75-7 

2

Ethyl 2-(3-bromo-4-isobutoxyphenyl)-4-methyl-
5-thiazolecarboxylate

144060-96-8 

3

(2-(3-Formyl-4-hydroxy-phenyl)-4-methyl-thiazole-5-carboxylic acid ethyl ester

161798-01-2

4

Ethyl2-(4-hydroxy phenyl)-4-methylthiazole-5-carboxylate

161797-99-5

Fesoterodine fumarate

1

(R)-2-[3-(diisopropylamino)-1-phenylpropyl]-4-(hydroxymethyl)phenol fumaric acid salt

380636-50-0

2

 (R)-4-benzyloxy -3-(diisopropylamino-1-phenylpropyl)-
benzoic acid hydrochloride

754159-68-7

3

Methyl(R)-[4-benzyloxy-3-(diisopropylamino-1-phenyl propyl) benzoate

N/A

Gemcitabine

1

2-deoxy-2,2-difluoro-D-erythro-pentofuranos-1-ulose-3,5- dibenzoate

122111-01-7

2

2-deoxy-2,2-difluoro-D-ribofuranose -3,5- dibenzoate-1-methanesulfonate

122111-11-9

Irinotecan hydrochloride

1

Campothecin

779357-85-6 

2

10-Hydroxy camptothecin

319460-85-0 

3

7-Ethyl-10-Hydroxy camptothecin

86639-52-3

4

4-piperidinopiperidine

4897-50-1

5

1-Chlorocarbonyl-4-piperidinopiperidine hydrochloride

143254-82-4

6

Irinotecan HCL

 

Lacosamide

1

D-Serine

312-84-5

2

BOC- D-Serine

6368-20-3

3

BOC-O-methyl-D-Serine

86123-95-7  

4

O-methyl-N-alpha-[phenylmethoxy]carbonyl]-N-(phenylmethyl)-D-Serinamide

880468-89-3 

5

2(R)-Amino-N-benzyl-3-methoxypropionamide N1-Benzyl-O-methyl-D-serinamide

196601-69-1

Lafutidine

1

N-{4-[4-(Piperidinomethyl)pyridyl-2-oxy]-cis-2-butene}
phthalimide maleic acid

146447-26-9

2

p-nitrophenyl 2-(furfurylsulfinyl)acetate

123855-55-0

Lenalidomide

1

3-(4-Nitro-1-oxo-1,3-dihydroisoindol-2-yl)piperidine-2,6-dione

827026-45-9   

2

Methyl 2-bromomethyl-3-nitrobenzoate

98475-07-1   

3

3-Aminopiperidine-2,6-dione hydrochloride

2686-86-4

Levetiracetam

1

DL-2-Aminobutyric acid

2835-81-6

2

(S)-(+)-2-Aminobutyric acid

1492-24-6

3

(S)-(+)-2-Aminobutyramide hydrochloride

7682-20-4

Linezolid

1

(3-Fluoro-4-morpholin-4-ylphenyl)carbamic acid benzyl este

168828-81-7

2

(R)-[N-3-(3-fluoro-4-morpholinylphenyl)-2-oxo-5-oxazolidinyl]methanol

168828-82-8

3

(R)-N-[[3-[3-Fluoro-4-morpholinyl]phenyl]-2-oxo-5-oxazolidinyl]methanol mesylate

174649-09-3

4

(R)-N-(3-Fluoro-4-Morpholinyl-Phenyl)--2-Oxo-5-Oxazolidinyl-Methylazide

N/A

Lumefantrine

1

2,7-dichloro-alpha-[(dibutylamno)methyl]-9H-fluoren-4-yl]oxira

70374-37-7

2

2,7-dichloro-alpha-[(dibutylamino)methyl]-9H-fluorene-4- methanol

69759-61-1

Nateglinide

1

D-Phenylalanine  (enzymatic process)

673-06-3

2

Trans-4-Isopropyl Cyclohexane Carboxylic Acid

7077-05-6

Oseltamivir

1

(3R,4S,5S) -4,5-EPOXY-3-(1-ETHYL-PROPOXY) CYCLOHEX-1-ENE-1-CARBOXYLATE

204254-96-6

Paliperidone

1

3-(2-Chloroethyl)-6,7,8,9-tetrahydro-9-hydroxy-2-
methyl-4H-pyrido[1,2-a]pyrimidin-4-one

130049-82-0

Pemetrexed

1

4-(2-(2-amino-4-oxo-4,7-dihydro-1H-pyrrolo[2,3-d]
pyrimidin-5-yl)ethyl)benzoic acid

137281-39-1

2

(s)-diethyl-2-(4-(2-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzamido) pentanedioate

146943-43-3

Perindopril

1

L-Norvaline

6600-40-4

2

(2s,3as,7as)-octahydro-1h-indole-2-carboxylic acid hcl

144540-75-0

Pramipexole

1

(±)-2,6-Diamino-4,5,6,7-tetrahydrobenzothiazole

106006-83-1

2

(6R)-2,6-Diamino-4,5,6,7-tetrahydrobenzothiazole

106092-11-9

Prasugrel

1

5,6,7,7a-Tetrahydrothieno[3,2-c]pyridine-2(4H)-one hydrochloride

115473-15-9

2

1-cyclopropyl-2-fluorobenzyl ketone

150322-73-9

3

2-bromo-2-(2-fluorophenyl)-1-cyclopropylethanone

204205-33-4

4

Prasugrel base

150322-43-3

5

Prasugrel Hcl

389574-19-0

Ramelteon

1

(S)-2-(1,6,7,8-tetrahydro-2H-indeno[5,4-b]furan-9-yl)ethylamine

196597-81-6

2

1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-one

196597-78-1

Repaglinide

1

3-ethoxy-4-(ethoxycarbonyl)-phenylacetic acid

99469-99-5

2

(S)-alpha-(2-methylpropyl)-2-(1-piperidinyl)benzenemethanamine n-acetyl-glutamate

147769-93-5

Rivastigmine

1

(S)-3-[(1- Dimethylamino)Ethyl]Phenol hydrochloride

139306-10-8

2

N-ethyl-N-methylaminocarbmoylchloride

42252-34-6

Roflumilast

1

3-Cyclopropylmethoxy-4-difluoromethoxy-benzoic acid

162401-62-9

Rosuvastatin

1

tert-Butyl (4R-cis)-6-Hydroxymethyl-2,2-dimethyl-
1,3-dioxane-4-acetate

124655-09-0

2

tert-Butyl (4R-cis)-6-formaldehydel-2,2-dimethyl-
1,3-dioxane-4-acetate

124752-23-4      

3

Ethyl (4R-cis)-6-Hydroxymethyl-2,2-dimethyl-
1,3-dioxane-4-acetate

140235-40-1      

Safinamide

1

4-(3-fluorobenzyloxy)benzaldehyde

66742-57-2

Sitagliptin

1

3-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine hydrochloride

762240-92-6

2

3-(Trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazine

486460-20-2

3

3-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine

486460-21-3

4

Boc-(R)-3-Amino-4-(2,4,5-trifluorophenyl)butanoic acid

486460-00-8

5

Tert-butyl (R)-1-(methoxycarbonyl)-3-(2,4,5-trifluorophenyl) propan-2-ylcarbamate

936630-57-8

Solifenacin

1

1-Phenyl-1,2,3,4-tetrahydro-isoquinoline

22990-19-8

2

(1S)-1-Phenyl-1,2,3,4-tetrahydroisoquinoline

118864-75-8

3

(S)-3,4-dihydro-1-phenyl-2(1H)-isoquinolinecarboxylic acid ethyl ester

180468-42-2

4

3-QUINUCLIDONE HYDROCHLORIDE

1193-65-3

5

(R)-(-)-3-Hydroxyquinuclidine hydrochloride

42437-96-7

6

R-3-quinuclidinol

25333-42-0

Tazarotene

1

6-Ethynyl-4,4-Dimethyl-Thiochroman

118292-06-1

2

6-chloro nicotinonitrile (2-Chloro-5-pyridine carbonitrile)

33252-28-7

Tigecycline

1

9-Amino minocycline Hydrochloride

149934-21-4 

2

9-Amino minocycline sulphate

149934-21-4 

3

Minocycline Hydrochloride

13614-98-7 

Tolvaptan

1

7-chloro-1,2,3,4-tetrahydrobenzo[b]azepin-5-one

160129-45-3

2

2-Methyl-4-(2-methyl-benzoylamino)benzoic acid

317374-08-6

Trandolapril

1

Benzyl (2S,3aR,7aS)-octahydroindole-2-carboxylate hcl

87679-38-7

2

N-[1(S)-(ethoxycarbonyl)-3-phenylpropyl]-(S)-alanine

82717-96-1

Zanamivir

1

N-Acetylneuraminic Acid

131-48-6

2

1H-Pyrazole-1-carboxamidine hydrochloride

4023-02-3

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