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API Intermediates

Pharmaceutical Intermediates is part of Pharmaceutical Ingredients group. Corey Organics meet the highest standards of quality to comply with regulations. Corey Organics supply Pharmaceutical Intermediates globally to countries such as United States, Europe, China, Japan, Germany, Switzerland, Dubai, Australia, UK and many more.

Adapalene intermediates

Intermediates of Adapalene CAS NO
Methyl-6-Bromo-2-Naphthoate 33626-98-1 Get a product quote

Agrochemicals intermediates

Intermediates of Agrochemicals CAS NO
5, 6 Di Chloro Nicotinic Acid 41667-95-2 Get a product quote
4 Chloro Nicotinic Acid 10177-29-4 Get a product quote

Alisertib Intermediates

Intermediates of Alisertib CAS NO
5-Chloro Anthranilic Acid 635-21-2 Get a product quote

All Sartans Intermediates

Intermediates of All Sartans CAS NO
5-(4'-(Bromomethyl)(1,1'-biphenyl)-2-yl)-1-Trityl-1H-Tetraazole
OR
N-(Tm)-5-(4'-bromomethylbiphenyl-2-yl) tetrazole(TTBB)
Note: An intermediate in the synthesis of Losartan and Valsartan
124750-51-2 Get a product quote

Bioresmethrin Intermediates

Intermediates of Bioresmethrin CAS NO
3-Furan Carboxylic Acid Methyl Ester 13129-23-2 Get a product quote
Methyl Di Phenyl Methylene Pyrolodine Get a product quote

Candesartan Intermediates

Intermediates of Candesartan CAS NO
Methyl-2-[(tert-butoxycarbonyl) amino]-3-nitrobenzoate 57113-90-3 Get a product quote
Candesartan Methylester 139481-44-0 Get a product quote
Candesartan Tetrazolemethylester 124750-51-2 Get a product quote
Trityl Candesartan 139481-72-4 Get a product quote

Chealating Agent Intermediates

Intermediates of Chealating Agent CAS NO
Triethylenetetramine Dihydrochloride 38260-01-4 Get a product quote

Cisatracurium Intermediates

Intermediates of Cisatracurium CAS NO
Tetra Hydro PapaverineHcl 6429-04-5-4 Get a product quote
4-(diphenylmethylene)-5-methyl-3,4-dihydro-2-H-Pyrrole Get a product quote

Clidanac Intermediates

Intermediates of Clidanac CAS NO
1,1-Dichloromethyl methyl Ether 4885-02-3 Get a product quote

Clopidogrel Bisulphate Intermediates

Intermediates of Clopidogrel Bisulphate CAS NO
(+/-) 2-(2-Chlorophenyl) Glycine Methyl Ester (Recimic Mixture) 88720-45-0 Get a product quote
(+) 2-(2-Chlorophenyl) Glycine Methyl Ester (Tartrate Salt) 141109-14-4 Get a product quote
(+) 2-[2-Chloro Phenyl]-N-[2-(2-Thienyl) Ethyl] Glycine Methyl Ester Hydrochloride 141109-19-5 Get a product quote
(COUPLE AMINE HCL) 141109-19-5 Get a product quote
Methyl alpha –Bromo-2-chloro-phenyl acetate 25270-30-2 Get a product quote
Racemic Clopidogrel HCL90055-45-44,5,6,7- Tetrahydro Thiopheno [3,2-c]pyridine HCL 28783-41-7 Get a product quote
[Candesartan, Prasugrel] [ROUTE - 1] 28783-41-7 Get a product quote
RS Clopidogrel Bisulphate [ROUTE - 1] 120202-66-6 Get a product quote
2-Bromo -2(chlorophenyl) acetic acid methyl ester [ROUTE - 1] 85259-19-4 Get a product quote
Clopidogrel Camphor Sulfonate [ROUTE - 1] 120202-08-8 Get a product quote
D(+)-chloro phenyl glycine methyl ester [ROUTE - 2] 141109-17-3 Get a product quote
2-Thiophene Ethanol Tosyl Ester [ROUTE - 2] 40412-06-4 Get a product quote
(+/-) Alpha Bromo (2-Chlorophenyl) acetic acid 141109-25-3 Get a product quote

Colorant Intermediates

Intermediates of Colorant CAS NO
4-Chloro-1-Naphthol (Vat blue 8) 604-44-4 Get a product quote

Conivaptan and Enecadin Intermediates

Intermediates of Conivaptan and Enecadin CAS NO
Acetamidine Hydrochloride 124-42-5 Get a product quote

Cosmetics and Skin Intermediates

Intermediates of Cosmetics and Skin CAS NO
2 Phenyl-5-Benzimidazolesulfonic Acid 27503-81-7 Get a product quote

Diltiazem and Colorant Intermediates

Intermediates of Diltiazem and Colorant CAS NO
2 Amino Thiophenol 137-07-5 Get a product quote

Dimenhydrinate Intermediates

Intermediates of Dimenhydrinate CAS NO
8-Chloro Theophylline 85-18-7 Get a product quote

Docetaxel,Paclitaxel and Ibrutinib Intermediates

Intermediates of Docetaxel,Paclitaxel and Ibrutinib CAS NO
Bis(triphenylphosphine)Palladium(II) chloride 13965-03-2 Get a product quote
3 BromoAcetophenone 2142-63-4 Get a product quote

Etoricoxib Intermediates

Intermediates of Etoricoxib CAS NO
4-(methyl sulfonyl)phenyl acetic acid 90536-66-6 Get a product quote
1-6-Methyl pyridine-3 yl-2 4- Methylsulfonyl phenyl Etanone - Ketosulphone 221615-75-4 Get a product quote
2-Chloro-1,3-Bis(Dimethylamino)Trimethinium Hexafluorophosphate 249561-98-6 Get a product quote
2-Amino-3-Bromo-5-Chloropyridine 26163-03-1 Get a product quote
4-(methyl sulfonyl)phenyl boronic acid 149104-88-1 Get a product quote

Glimipiride Intermediates

Intermediates of Glimipiride CAS NO
4-(2-(3-Ethyl-4-Methyl-2-Oxo-Pyrroline-1-Carboxamido)-Ethyl)) Benzene Sulfonamide 119018-29-0 Get a product quote

Imatinib Intermediates

Intermediates of Imatinib CAS NO
2 Methyl 5 Nitro Aniline 99-55-8 Get a product quote
ImatinibMesylate 220127-57-1 Get a product quote

Irbesartan Intermediates

Intermediates of Irbesartan CAS NO
2-Butyl-1,3-Diazaspiro[4,4]non-1-en-4-One hydrochloride ( spiro compound) 151257-01-1 Get a product quote
4'-[(2-butyl-4-oxo-1,3-diazaspiro[4,4]non-1-en-3-yl)methyl [1,1' -bisphenyl]-2-carbonitrile 138401-24-8 Get a product quote
4'-bromomethyl biphenyl-2-carbonitrile (BROMO OTBN) 114772-54-2 Get a product quote
2-butyl-3-[[4-[2-(2-trityl-tetrazol-5-yl)phenyl]phenyl]methyl]-1,3-diazaspiro[4.4]non-1-en-4-one (Trityl Irbesartan) 138402-10-5 Get a product quote
3-Butyl-2-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]-2,4-diazaspiro[4.4]non-3-en-1-one 138402-11-6 Get a product quote

Lificiguat Intermediates

Intermediates of Lificiguat CAS NO
Methyl-2-furoate 611-13-2 Get a product quote
4 Methyl Di Phenyl Amine 620-84-8 Get a product quote
3 Methyl Di phenyl amine 1205-64-7 Get a product quote

Losartan Potassium Intermediates

Intermediates of Losartan Potassium CAS NO
2-Butyl-4-chloro-5-formyl imidazole 83857-96-9 Get a product quote
2-Butyl-4-chloro-1-[[2'-(1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl]methyl]-1H-imidazole-5-methanol potassium salt 124750-99-8 Get a product quote
2n-Butyl-4-chloro-[1-(2'-cyanobiphenyl-4-yl) methyl]-5-(hydroxymethyl)-imidazole 114772-55-3 Get a product quote
5-(4'-Bromomethyl-1, 1'-biphenyl-2-yl)-1-triphenylmethyl-1H-tetrazole (TTBB) 124750-51-2 Get a product quote
2-Butyl-4-chloro-1-[2'(2-trityl-2H-tetrazol-5-yl) biphenyl-4-ylmethyl]-1H- imidazol- 5-yl (Trityl losartan ) 133909-99-6 Get a product quote
2-N-Butyl-4-chloro-1-[(2"-H tetrazol-5-yl)(1,1"- Biphenyl)-4yl)Methyl]-1H imidazole-5-methanolmethanol 11479-26-4 ">Get a product quote

Nalfurafine Intermediates

Intermediates of Nalfurafine CAS NO
Ethyl-3-Furoate 614-98-2 Get a product quote
Furan-3-Methanol 4412-91-3 Get a product quote

Nicergoline Intermediates

Intermediates of Nicergoline CAS NO
5 Bromo Nicotinic Acid 20826-04-4 Get a product quote
1,4,7,10-Tetrabenzylcyclen 18084-64-5 Get a product quote
1,4,7,10-Tetraazacyclododecane Tetrahydro chloride 10045-25-7 Get a product quote

Olanzapine Intermediates

Intermediates of Olanzapine CAS NO
2-Amino-5-Methylthiophene-3-carbonitrile 138564-58-6 Get a product quote
2-(2-Nitroanilino)-5-methylthiophene-3-carbonitrile 138564-59-7 Get a product quote
4-amino-2-methyl-10H-theino-{2,3-b][1,5]-bdz HCL 138564-60-0 Get a product quote

Telmisartan Intermediates

Intermediates of Telmisartan CAS NO
Bromomethylester( chain A) 144689-93-0 Get a product quote

Orphendadrine Citrate Intermediates

Intermediates of Orphendadrine Citrate CAS NO
2-Methyl Benzhydrol 7111-76-4 Get a product quote

Intermediates Used in preparing laboratory chemicals

Intermediates Used in preparing laboratory chemicals CAS NO
2,5-Diphenyl oxazole 92717 Get a product quote
1,4-Bis (2-Methyl styryl) benzene 13280-61-0 Get a product quote
1,2-Diphenyl-4-(2-phenyl thioethyl)-3,5-Pyrazolidine dione 3736-92-3 Get a product quote
1,4-Bis(4-methyl-5-Phenyl-2-oxazole)-benzene 3073-87-8 Get a product quote

Primidone Intermediates

Intermediates of Primidone CAS NO
2-Ethyl-2-Phenylmalonodiamide 80866-90-6 Get a product quote

Reducing Agent Intermediates

Intermediates of Reducing Agent CAS NO
Sodium Cyanoborohydride 25895-60-7 Get a product quote
1,6 Di Bromo Hexane 629-03-8 Get a product quote
4, 4 Di Chlorobenzil 3457-46-3 Get a product quote
Methyl-4-Chloropicolinate 24484-93-3 Get a product quote

Candesartan Intermediates

Intermediates of Candesartan CAS NO
(2, 4-dp)-piperidin-4-yl-methanone oximehcl 135634-18-3 Get a product quote
6-Fluoro-3-(4-piperidinyl)-1,2-benzisoxazole hcl 84163-13-3 Get a product quote
3-(2-CE)-2-M-6,7,8,9-th-4H-pyrido[1,2-a]-pyrimidine-4-one Hcl 93076-03-0 Get a product quote
6 Fluoro-3-(4-piperidinyl)-1,2-Benzisoxazole 84163-77-9 Get a product quote

Silodosin Intermediates

Intermediates of Silodosin CAS NO
2-Pyrrolidone Hydrotribromide 22580-55-8 Get a product quote
4-Hydroxy ThioCoumarine 16854-67-4 Get a product quote

Sitagliptin Intermediates

Intermediates of Sitagliptin CAS NO
3-(Tfml)-5,6,7,8-th [1,2,4] Triazolo-[4,3-a]PyrazineHcl 762240-92-6 Get a product quote
Meldrums acid 2033-24-1 Get a product quote

Speciality Chemicals Intermediates

Intermediates of Speciality Chemicals CAS NO
2-Ethyl-2-Phenylmalonodiamide4,4 Dimetyl Diphenylamine 620-93-9 Get a product quote

Taurolidine Intermediates

Intermediates of Taurolidine CAS NO
Taurinamide Succinate 1378969-27-7 Get a product quote

Tazarotene Intermediates

Intermediates of Tazarotene CAS NO
Methyl Coumalate 6018-41-3 Get a product quote
6 Chloro Nicotinic Acid 5326-23-8 Get a product quote

Telatinib Intermediates

Intermediates of Telatinib CAS NO
3-Furoic Acid 488-93-7 Get a product quote

Tolvaptan Intermediates

Intermediates of Tolvaptan CAS NO
2-Bromo-4-chloroacetophenone 536-38-9 Get a product quote

Warfarin Intermediates

Intermediates of Warfarin CAS NO
4-HydroxyCoumarine 1076-38-6 Get a product quote

Zileuton Intermediates

Intermediates of Zileuton CAS NO
2-Acetyl Benzothiophene 22720-75-8 Get a product quote

Under Development

Candesartan intermediates

Intermediates of Candesartan CAS NO
Methyl-2-[(Tert-Butoxycarbonyl) Amino]-3-Nitrobenzoate 57113-90-3 Get a product quote
Candesartan Methylester 139481-44-0 Get a product quote
Candesartan Tetrazolemethylester 124750-51-2 Get a product quote
Trityl Candesartan 139481-72-4 Get a product quote

Dorzolamide Intermediates

Intermediates of Dorzolamide CAS NO
(3S)-3-(2-thienylthio)butanoic acid 57113-90-3 Get a product quote
Candesartan Methylester 139481-44-0 Get a product quote
Candesartan Tetrazolemethylester 124750-51-2 Get a product quote
Trityl Candesartan 139481-72-4 Get a product quote

Linagliptin Intermediates

Intermediates of Linagliptin CAS NO
T-Butyl-Pyridin-3yl-Carbonate11 42192-35-5 Get a product quote
(R)-o-Acetyl Mandelic Acid 51019-43-3 Get a product quote
(R)-Tert-Butyl-Piperidin-3yl-Carbonate-o-Acetyl Mandelate Get a product quote
(R)-Tert-Butyl-Piperidin-3yl-Carbonate 309956-78-3 Get a product quote

Pramipexolehcl Intermediates

Intermediates of Pramipexolehcl CAS NO
N-(2-Amino-4,5,6,7-tetrahydro-6-benzothiazolyl)acetamide Hydrobromide 104617-50-7 Get a product quote
(S)-4, 5, 6, 7-Tetrahydro-2, 6-Benzothiazole Diamine 106092-09-5 Get a product quote

Tolvaptan Intermediates

Intermediates of Tolvaptan CAS NO
7-Chloro-1,2,3,4-Tetrahydrobenzo[B] Azepin-5-One 160129-45-3 Get a product quote
7-Chloro-1,2,3,4-Tetrahydro-1-(2-Methyl-4-Nitrobenzoyl)-5H-1-Benzazepine-5-One 137982-91-3 Get a product quote
1-(4-Amino-2-Methylbenzoyl)-7-Chloro-1,2,3,4-Tetrahydro-5H-1-Benzazepine-5-One 137977-97-0 Get a product quote
N-[4-[7-Chloro-2,3,4,5-Tetrahydro-5-Oxo-1H-1-Benzazepine-1-Yl)Carbonyl]-3-Methylphenyl]-2-Methylbenzamide 137973-76-3 Get a product quote