Chemical Intermediates
High-purity intermediates supporting global API synthesis — with full CAS documentation.
57 intermediates across multiple therapeutic end-use applications
57 products| # | End Use (API) | Intermediate Product | CAS Number |
|---|---|---|---|
| 1 | Ambroxol Hydrochloride | 2-Amino-3,5-Dibromo Benzaldehyde | 50910-55-9 |
| 2 | Ambroxol Hydrochloride | Trans-4-Amino Cyclohexanol | 27489-62-9 |
| 3 | Amisulpride | (N)-Ethyl-2-Aminomethyl Pyrrolidine | 26116-12-1 |
| 4 | Aripiprazole | Bis(2-chloroethyl) Amine Hydrochloride | 821-48-7 |
| 5 | Biperiden Hydrochloride | 5-Norbornene-2-Carbonitrile (Endo/Exo Mixture) | 95-11-4 |
| 6 | Biperiden Hydrochloride | 5-Acetyl-2-Norbornene (Endo/Exo Mixture) | 5063-03-6 |
| 7 | Biperiden Hydrochloride | Piperidine Hydrochloride | 6091-44-7 |
| 8 | Biperiden Hydrochloride | 1-(5-Bicyclo[2.2.1]hept-2-enyl)-1-phenyl-3-(1-piperidinyl)propan-1-ol (Biperiden Base) | 514-65-8 |
| 9 | Bilastine | Piperidine-4-Carboxylic Acid / Isonipecotic Acid | 498-94-2 |
| 10 | Bisoprolol Fumarate | 4-Hydroxybenzyl Alcohol | 623-05-2 |
| 11 | Bisoprolol Fumarate | 2-((4-((2-Isopropoxyethoxy)methyl)phenoxy)methyl)oxirane | 66722-57-4 |
| 12 | Cinacalcet Hydrochloride | 3-[3'-(Trifluoromethyl)phenyl] Propanol | 78573-45-2 |
| 13 | Cinacalcet Hydrochloride | (R)-(+)-1-(1-Naphthyl)ethylamine Hydrochloride | 82572-04-1 |
| 14 | Cinnarizine | Benzhydrol / Diphenylmethanol | 91-01-0 |
| 15 | Dapoxetine Hydrochloride | 3-Chloro-1-phenylpropan-1-one / 3-Chloropropiophenone | 936-59-4 |
| 16 | Diphenhydramine | Benzhydrol / Diphenylmethanol | 91-01-0 |
| 17 | Donepezil Hydrochloride | Ethyl Piperidine-4-Carboxylate / Ethyl Isonipecotate | 1126-09-6 |
| 18 | Donepezil Hydrochloride | 1-Benzyl-4-Piperidine Carboxaldehyde | 22065-85-6 |
| 19 | Donepezil Hydrochloride | 5,6-Dimethoxy-1-Indanone | 2107-69-9 |
| 20 | Ebastine | Benzhydrol / Diphenylmethanol | 91-01-0 |
| 21 | Entacapone | 3,4-Dihydroxy-5-Nitro Benzaldehyde | 116313-85-0 |
| 22 | Entacapone | N,N-Diethyl-2-Cyano Acetamide | 26391-06-0 |
| 23 | Etoricoxib | Methyl 6-Methyl Nicotinate | 5470-70-2 |
| 24 | Febuxostat | 4-Hydroxythiobenzamine | 25984-63-8 |
| 25 | Febuxostat | Ethyl 2-(4-hydroxyphenyl)-4-methylthiazole-5-carboxylate | 161797-99-5 |
| 26 | Febuxostat | Ethyl 2-(3-formyl-4-hydroxyphenyl)-4-methyl-1,3-thiazole-5-carboxylate | 161798-01-2 |
| 27 | Febuxostat | Ethyl 2-(3-formyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate | 161798-03-4 |
| 28 | Febuxostat | Ethyl 2-(3-cyano-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate | 160844-75-7 |
| 29 | Fexofenadine Hydrochloride | Piperidine-4-Carboxylic Acid / Isonipecotic Acid | 498-94-2 |
| 30 | Fexofenadine Hydrochloride | Azacyclonol / Diphenyl(piperidin-4-yl)methanol | 115-46-8 |
| 31 | Fluconazole | 1-(2,4-Difluorophenyl)-2-(1H-1,2,4-triazol-1-yl)ethanone | 86404-63-9 |
| 32 | Itopride Hydrochloride | 3,4-Dimethoxybenzoic Acid / Veratric Acid | 93-07-2 |
| 33 | Itraconazole | Bis(2-chloroethyl)amine Hydrochloride | 821-48-7 |
| 34 | Ketoconazole | Bis(2-chloroethyl) Amine Hydrochloride | 821-48-7 |
| 35 | Lamotrigine | 2,3-Dichloro Benzoyl Nitrile | 77668-42-9 |
| 36 | Lamotrigine | Hydrazine Carboximidamide 2-[Cyano(2,3-Dichlorophenyl)] Methane (Schiff Base) | 84689-20-3 |
| 37 | Levosulpiride | (S)-2-(Aminomethyl)-N-ethyl Pyrrolidine | 22795-99-9 |
| 38 | Luliconazole | 2-Chloro-1-(2,4-dichlorophenyl) Ethanone / 2,2',4'-Trichloroacetophenone | 4252-78-2 |
| 39 | Miconazole | 2-Chloro-1-(2,4-dichlorophenyl) Ethanone / 2,2',4'-Trichloroacetophenone | 4252-78-2 |
| 40 | Miconazole | 1-(2,4-Dichlorophenyl)-2-(1H-Imidazol-1-yl) Ethanol | 24155-42-8 |
| 41 | Modafinil | Benzhydrol / Diphenylmethanol | 91-01-0 |
| 42 | Modafinil | 2-[(Diphenylmethyl)thio] Acetamide | 68524-30-1 |
| 43 | Repaglinide | (S)-3-Methyl-1-(2-piperidin-1-ylphenyl)butylamine | 147769-93-5 |
| 44 | Risperidone | Piperidine-4-Carboxylic Acid / Isonipecotic Acid | 498-94-2 |
| 45 | Salbutamol Sulphate | 1-(4'-Hydroxy-3'-hydroxymethylphenyl)-2-(benzyl-tert-butylamino)ethanol (O-Benzyl Salbutamol) | 24085-03-8 |
| 46 | Solifenacin Succinate | (S)-1-Phenyl-1,2,3,4-Tetrahydro Isoquinoline | 118864-75-8 |
| 47 | Solifenacin Succinate | Ethyl Piperidine-4-Carboxylate / Ethyl Isonipecotate | 1126-09-6 |
| 48 | Solifenacin Succinate | 3-Quinuclidinol | 1619-34-7 |
| 49 | Solifenacin Succinate | (R)-(-)-3-Quinuclidinol | 25333-42-0 |
| 50 | Terbutaline Sulphate | 3,5-Dibenzyloxy Acetophenone | 28924-21-2 |
| 51 | Tioconazole | 2-Chloro-1-(2,4-dichlorophenyl) Ethanone / 2,2',4'-Trichloroacetophenone | 4252-78-2 |
| 52 | Tioconazole | 1-(2,4-Dichlorophenyl)-2-(1H-Imidazol-1-yl) Ethanol | 24155-42-8 |
| 53 | Tioconazole | 2-Chloro-3-Methyl-Thiophene | 14345-97-2 |
| 54 | Topiramate | 2,3:4,5-Bis-o-(1-methylethylidene)-β-D-fructopyranose | 20880-92-6 |
| 55 | Venlafaxine Hydrochloride | 1-[2-Amino-1-(4-methoxyphenyl)ethyl] Cyclohexanol | 93413-77-5 |
| 56 | Venlafaxine Hydrochloride | 1-[2-Cyano-1-(4-methoxyphenyl)methyl] Cyclohexanol | 93413-76-4 |
| 57 | Voriconazole | 1-(2,4-Difluorophenyl)-2-(1H-1,2,4-triazol-1-yl)ethanone | 86404-63-9 |
Patent Notice: The above products will NOT be supplied to countries where they could conflict with existing patents. However, the final responsibility lies exclusively with the buyer.
Speciality Products
Crown Ethers
| # | Product | CAS Number |
|---|---|---|
| 1 | 15-Crown-5 Ether | 33100-27-5 |
| 2 | 18-Crown-6 Ether | 17455-13-9 |
| 3 | Dibenzo 18-Crown-6 Ether | 14817-32-7 |
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