Arena Product List A Cabazitaxel (Under Development) Acebutolol HCl Calcitriol N-Acetyl-L-Asparagine Calcifediol N-Acetyl-L-Aspartic Acid Calcipotriol Monohydrate Acexamic Acid (Upon Request) Canrenoate K Aesculin Canrenone micronised Agomelatine (Under Development) Capecitabine Alfacalcidol Captopril Alimemazine Tartrate Carbamizole Aliskiren Fumarate (Under Development) Carbasalate Calcium Altizide Carbomers Amcinonide Acetyl Thiazolidin Carboxylic Acid Amifostine L-Carnitine Base Amiodarone HCl (Upon Request) Acetyl-L-Carnitine HCl Amisulpride (Upon Request) Acetyl Carnosine Amitriptyline HCl L-Carnosine Apomorphine HCl Cefaclor L-Arginine Base Cefalexin Monohydrate L-Arginine-L-Aspartate Cefamandole Nafate Sterile L-Arginine-L-Glutamate Cefazedone Sodium Sterile Aripiprazole (Under Development) Cefepime HCL Artesunate (Upon Request) Cefmetazole Artemether (Upon Request) Cefmetazole Sodium Sterile Articaine HCl Cefminox Sodium Sterile L-Asparagine Anyhdrous Cefodizime Disodium L-Asparagine Monohydrate Cefodizime Sodium Sterile DL-Aspartic Acid Magnesium Salt Cefotetan DL-Aspartic Acid Magnesium + Potassium Salt Cefotetan Sodium Sterile DL-Aspartic Acid Potassium Salt Cefozopran (Under Development) L-Aspartic Acid Sodium Salt Monohydrate Cefsulodin (Under Development) Atovaquone (Under Development) Cefsulodin Sodium Sterile Azacitidine (Under Development) Cefuroxime Sodium Azathioprine Powder Cefuroxime Sodium Sterile Centella Asiatica Extract B Cephacetrile Sodium Sterile Baclofen Cetirizine HCl Beclomethasone Base Cetrimide Powder Beclomethasone Dipropionate Cetrimide 40% Solution in IPA Beclomethasone Dipropionate Monohydrate Cetylpyridinium Chloride Bendamustine HCl Chloral Hydrate Bendroflumethiazide Chlorbutol (Chlorbutanol) Benzalkonium Chloride 50% Solution Chlorhexidine DiHCl Benzethonium Chloride Chlormadinone Acetate Benzyl Benzoate Chlorpromazine HCl Bergapten Cholecalciferol Betamethasone Acetate Cholestyramine Betamethasone Acetate Sterile Ciclopirox Acid Powder (Upon Request) Betamethasone Dipropionate Ciclopirox Olamine Powder (Upon Request) Betamethasone Valerate Cinacalcet Betaxolol HCl Cinchocaine Base (Dibucaine Base) Bilberry Extract Cinchocaine HCl (Dibucaine HCl) Bisacodyl Ciprofibrate (Upon Request) Bortezomib Cladribine (Under Development) Bosentan Monohydrate Clindamycin Phosphate Budesonide Clobazam (Upon Request) Budesonide Micronized Clobetasol Propionate Budesonide R Clobetasone Butyrate Budesonide Sterile Clocortolone Pivalate Buflomedil HCl Clonazepam Bupivacaine HCl Clofarabine (Under Development) Buprenorphine HCl Clorazepate Dipotassium (Upon Request) Buserelin Acetate (Upon Request) Codeine Base Busulfan Codeine Camphosulfonate Butopiprine Hydrobromide Codeine Hydrochlorure Codeine Phosphate Hemihydrate Codeine Resinate C Concentrate of Poppy Straw (Morphine)

Arena Pharmaceuticals Ltd, Unit 14 Apollo Office Court, Radclive Road, Gawcott, Buckingham, MK18 4DF Tel: + 44 1280 824 200 www.arenapharmaceuticals.co.uk email: [email protected] Arena Product List Concentrate of Poppy Straw (Thebaine) Framycetin Sulphate (non-micro) Cortisone Acetate Framycetin Sulphate Low Bio Burden Creatinine Fulvestrant Cyanocobalamin Furosemide Cyproterone Acetate G D Gefitinib 24r-25dihydroxicholecalciferol Gemcitabine Dantrolene Sodium Ginger Dry Extract (40 Mesh) Decitabine (Under Development) Gingko Biloba Extract EPG246 Deet (N, N-Diethyl-M-Toluamide) Glimepiride (Upon Request) Deflazacort Glycopyrrolate Deflazacort Micronized Gonadorelin Acetate (Upon Request) Delmadinone Acetate Glucosamine HCl Deltamethrin Glucosamine Sulphate Desonide N-Acetyl-L-Glutamine Desonide Phosphate Desoximetasone micronized H Dexamethasone micronized Halcinonide Dexamethasone Sodium Metasulfobenzoate Halobetasol Propionate Dexamethasone Acetate micronized Halomethasone Dexamethasone Sodium Phosphate HMRlignan™ Dexamfetamine Sulfate Hexetidine 3,4-Diaminopyridine Human Recombinant Insulin (Upon Request) Diazoxide Hydrocortisone Micronized Dihydrotachysterol-2 (DHT2) Hydrocortisone Acetate Diflorasone Diacetate Hydrocortisone Acetate micronized Diflucortolone Valerate Hydrocortisone Butyrate Difluprednate Hydrocortisone Hemisuccinate Dihydrocodeine Hydrogen Tartrate Hydrocortisone Sodium Phosphate Diltiazem HCl Hydrocortisone Sodium Succinate Disopyramide (Upon Request) Hydrocortisone Valerate Dithranol Hyoscine Hydrobromide Doxercalciferol Hyoscine N-butylbromide Drospirenone (Under Development) Hydromorphone HCl Dutasteride (Under Development) Hydroxocobalamin Acetate Hydroxocobalamin Base E Hydroxocobalamin Chloride Enalapril Maleate Hydroxychloroquine Sulphate Eplerenone (Under Development) L-5-Hydroxytryptophan Ergocalciferol Esomeprazole Dihydrate (Under Development) I Esomeprazole Trihydrate Ibuprofen Ethyl Loflazepate Ichthammol Ethylmorphine HCl Imidafenacin (Under Development) Etofenamate Indapamide Exemestane Isoniazid Isopropylmethylphenol (IPMP) F Isopropyl Myristate Fenofibrate Ivabridine HCl (Under Development) Fexofenadine HCl (Upon Request) Ixabepilone (Under Evaluation) Fludrocortisone Fludrocortisone Acetate K Flumethasone Ketamine HCl Flumethasone Pivalate Ketoconazole Flunisolide Ketoprofen Flunisolide Hemihydrate Fluocinolone Acetonide L Fluocinonide Lansoprazole Fluorometholone micronized Leflunomide (Upon Request) Fluprednidene Acetate DL Lysine Acetyl Salicylate (Upon Request) Fluandrenolide (Fludroxycortide) DL Lysine Acetyl Salicylate + Glycine (Upon Fluticasone Furoate (Under Development) Request) Fluticasone Propionate DL Lysine Base 50% Fluticasone Propionate micronized N-Acetyl-DL-Leucine Formoterol Fumarate Lenalidomide (Under Development) Framycetin Sulphate (micro) Levobupivacaine (Under Development)

Arena Pharmaceuticals Ltd, Unit 14 Apollo Office Court, Radclive Road, Gawcott, Buckingham, MK18 4DF Tel: + 44 1280 824 200 www.arenapharmaceuticals.co.uk email: [email protected] Arena Product List Levomepromazine HCl Di-L(+)-Ornithine-alfa-oxoglutarate Levomepromazine Maleate L-Ornithine-L-Aspartate Levomethadone HCl (Upon Request) Oxybutynin HCl Levothyroxine Sodium Oxycodone HCl Loprazolam Methanesulfonate Lorazepam P Pancreas Powder M Pantoprazole Sodium Magnesium Glycerophosphate Paramethasone Acetate Magnesium Glycerophosphate 50% Solution Paricalcitol Mecetronium Ethosulphate Pemetrexed Disodium Hemipentahydrate Medroxyprogesterone Acetate Pentoxyifylline Medroxyprogesterone Acetate Sterile Peppermint Oil Megestrol Acetate Pethidine HCl Melatonin Pheniramine Maleate Melphalan HCl Phenobarbital Menthol Laevo Pellets Phenobarbital Sodium Menthol Racemic Phenylephrine HCl Metamizol Magnesium Phenylhydrazine (Upon Request) Metamizol Sodium Phenyltoloxamine Resinate Methacholine Chloride Picosulphate Sodium Methadone HCl Piretanide (Upon Request) Methoxsalen Pitofenone HCl Methylprednisolone Micronized DL-Phosphoserine Methylprednisolone Acetate L-Phosphoserine Methylprednisolone Acetate Micronized L-Phosphothreonine Methylprednisolone Acetate Sterile Piperazine Citrate Methylprednisolone Hemisuccinate Piperazine Phosphate Methylprednisolone Sodium Succinate Sterile Pralidoxime Chloride Metronidoazole Benzoate Micronized Prasugrel HCl (Under Development) Miconazole Base Praziquantel Midazolam HCl Prednicarbate HCl (Upon Request) Midazolam Maleate Prednisolone Hemisuccinate Milnacipran HCl Prednisolone Micronized Micronized Minoxidil Prednisolone Micronized Minoxidil Sulphate Prednisolone Sodium Phosphate Mivacurium Chloride Prednisolone Sodium Metasulfobenzoate Moclobemide Prednisolone Valerate Acetate Modafinil Prednisone Micronized Molsidomine (Upon Request) Prednylidene Mometasone Furoate Pregabalin Mometasone Furoate Monohydrate (Under PRIL Precursors (Upon Request): Development) N-Acetyl-3-chloroalanine methyl ester Morphine Base I:N-(1-S-Carbethoxy-3-phenylpropyl)-S-alanine Morphine HCl Primiquine Diphosphate Morphine Sulfate Primidone Procaine HCl N Promethazine HCl Nalbuphine HCl Propylthiouracil Naloxone HCl Naltrexone HCl Q Naproxen Quetiapine Hemifumarate Natamycin Nedocromil Sodium R Nelarabine (Under Development) Rabeprazole (Under Development) Nimesulide Ramipril Nimesulide Micro Red Clover Extract (IFL 40) Nipagin M Sodium Riboflavine 5 Phosphate Sodium Norepinephrin Hydrogentartrate (Upon Request) Rifampicin Norepinephrin HCl (Upon Request) Rifamycin S (intermediate for Rifampicin) Norgestimate Rifamycin SV Sodium Salt Riluzole (Upon Request) O Ropivacaine HCl (Anhydrous) Octenidine HCl Ropivacaine HCl (Monohydrate) Omeprazole Base Roxithromycin Ondansetron HCl Orange Spirit Compound S

Arena Pharmaceuticals Ltd, Unit 14 Apollo Office Court, Radclive Road, Gawcott, Buckingham, MK18 4DF Tel: + 44 1280 824 200 www.arenapharmaceuticals.co.uk email: [email protected] Arena Product List Salmeterol Xinafoate (Under Development) Selegiline HCl (Upon Request) Sildenafil Citrate Sitagliptin Phosphate Mono (Under Development) Sodium Cromoglicate Granules Sodium Cromoglicate Micro Sodium Cromoglicate Milled Sodium Cromoglicate Pellets Sodium Cromoglicate Recrystallised Milled Sodium Hyaluronate Sterile Sodium Stearyl Fumarate Sodium Valproate (Upon Request) Spiramycin Base Spironolactone Micronized Strontium Ranelate Sulindac Sulfadiazine Sulfadimidine Sulfadoxine Sulpiride (Upon Request) Sulphanilamide Sulphathiazole

T Tamsulosin HCl (Upon Request) Teicoplanin Tetrazepam (Upon Request) Thymol Thebaine Base Tiaprofenic Acid Ticlopidine HCl Tolterodine (Upon Request) Tolvaptan (Under Development) Topiramate Tramadol HCl Tranexamic Acid Triamcinolone Acetonide Triamcinolone Acetonide Micronized Triamcinolone Acetonide Sterile Triamcinolone Diacetate Triamcinolone Diacetate Sterile Triamcinolone Hexacetonide Triamcinolone Hexacetonide Sterile Triethanolamine Salicylate (Trolamine) Trimethoprim Trimethoprim Lactate Trimipramine Maleate

V Valproic Acid (Upon Request) Venlafaxine Vildagliptin (Under Development) Vincamine Vinpocetine Voriconazole (Under Development)

X Xipamide

Z Zea Mays insaponifiable fraction Zinc Gluconate Zolpidem Tartrate (Upon Request) Zopiclone (Upon Request)

Arena Pharmaceuticals Ltd, Unit 14 Apollo Office Court, Radclive Road, Gawcott, Buckingham, MK18 4DF Tel: + 44 1280 824 200 www.arenapharmaceuticals.co.uk email: [email protected]