产品目录(简版) 联系我们
英文名称 中文名称 CAS
Benazepril EP Impurity C 苯那普利拉 86541-78-8
Rosuvastatin ethyl Ester 瑞舒伐他汀乙酯 851443-04-4
Cefprozil EP Impurity D 头孢丙烯相关物质D 106447-44-3
Buspirone EP Impurity A 1-(2-嘧啶基)哌嗪 20980-22-7
Des[5-(2-dimethylamino)ethyl] Diltiazem; Diltiazem EP Impurity B 地尔硫卓杂质B 87447-47-0
Loratadine N-Oxide 氯雷他定N-氧化物 165739-62-8
Febuxostat Ethyl Ester 2-(3-氰基-4-异丁氧基苯基)-4-甲基-5-噻唑甲酸乙酯 160844-75-7
Losartan EP Impurity J 氯沙坦杂质J 1006062-27-6
Carbamazepine EP Impurity C N -甲酰-5H-二苯并[B,F]氮-5-甲酰胺 1219170-51-0
Ethinylestradiol EP Impurity B 乙炔雌二醇相关物质B 1231-96-5
Hydrocortisone EP Impurity G 氢化可松EP杂质G 14760-49-7
Chlorpromazine EP Impurity A 氧氯丙嗪 969-99-3
N-Desmethyl Clarithromycin N-去甲克拉霉素 101666-68-6
Chlorthalidone Impurity G 氯噻酮杂质G 16289-13-7
Primidone Impurity F RAC 5-ETHYL-5-PHENYL-2-(1-PHENYLPROPYL)DIHYDROPYRIMIDINE-4,6(1H,5H)-DIONE(MIXTURE OF DIASTEREOMERS) 1189504-46-8
Dexamethasone EP Impurity E 地塞米松EP杂质E 13209-41-1
Diltiazem EP Impurity F; Desacetyl Diltiazem 去乙酰地尔硫卓 42399-40-6
Betamethasone Valerate EP Impurity H 戊酸倍他米松EP杂质H 52619-18-8
Metformin EP ImpurityA 双氰胺 461-58-5
Rilpivirine Hydroxy Impurity 4-[(4-羟基-2-嘧啶基)氨基]苯腈 189956-45-4
Progesterone EP Impurity C 黄体酮EP杂质C 145-15-3
Nintedanib N-Methyl Aniline Analog 尼达尼布杂质D 1987887-92-2
Pyrimidinedione analouge 恩曲他滨杂质 145281-92-1
Ranitidine EP Impurity D 雷尼替丁杂质 117846-02-3
Chlorpromazine EP Impurity E 2-氯吩噻嗪 92-39-7
Betamethasone EP Impurity D 倍他米松杂质 D 52619-05-3
Deschloro Rivoroxaban 利伐沙班杂质A 1415566-28-7
Brimonidine EP Impurity E N-(5-Bromo-6-quinoxalinyl)quanidine Hydrochloride 1797986-78-7
Moxifloxacin EP Impurity E 莫西沙星杂质E 1292904-74-5
Venlafaxine EP Impurity F 盐酸文拉法辛杂质F 93413-79-7
Moxifloxacin Methyl Ester 莫西沙星甲基酯 721970-35-0
Budesonide EP Impurity D 布地奈德杂质D 85234-63-5
Moxifloxacin EP Impurity F 盐酸莫西沙星杂质F 721970-37-2
Nebivolol Desfluoro 脱氟奈必洛尔 129101-34-4
Aripiprazole EP Impurity F 阿立哌唑-N1-氧化物 573691-09-5
Budesonide EP Impurity E 布地奈德EP杂质E 131918-64-4
Terbinafine EP Impurity B 特布他林相关物质B 176168-78-8
Levonorgestrel EP Impurity S 左炔诺孕酮杂质 176254-10-7
Betamethasone Dipropionate EP Impurity D 倍他米松21醋酸17丙酸 5514-81-8
Lamivudine EP Impurity J Aids004768 145986-07-8
Salsalate 双水杨酸酯 552-94-3
Ethyl 2-(3-Formyl-4-hydroxyphenyl)-4-methylthiazole-5-carboxylate 2-(3-醛基-4-羟基苯基)-4-甲基噻唑-5-羧酸乙酯 161798-01-2
Losartan EP Impurity A 2-正丁基-4(5)-氯-5(4)-甲酰基咪唑 79047-41-9
Pregabalin Lactam Impurity 4 -异丁基- 2 -吡咯烷酮 61312-87-6
Norethindrone EP Impurity A; 6,7-Dehydro Norethindrone 6, 7-二脱氢炔诺酮 31528-46-8
Estradiol hemihydrate EP Impurity C 雌二醇杂质C 6171-48-8
Erlotinib Chloro Impurity 4-氯-6,7-二(2-甲氧基乙氧基)喹唑啉 183322-18-1
Hydrocortisone 17-Valerate 21-Acetate HYDROCORTISONE IMPURITY 7 81456-46-4
Prednisolone Acetate Impurity (Deltoxenol) 迪普罗酮 20423-99-8
Fenofibrate EP Impurity G 非诺贝特杂质G 217636-48-1
Desethylclomifene 酸氯米芬杂质 1310815-19-0
Levonorgestrel EP Impurity U 炔诺酮 68-22-4
Beclomethasone 11,17,21-Tripropionate BJQMFFOQQWEWAF-DGBYXFBUSA-N 1709825-83-1
Desoxymetasone 去羟米松 382-67-2
Febuxostat Isopropyl Ester 非布索坦杂质L 1346238-10-5
Venlafaxine EP Impurity B 盐酸文拉法辛杂质B 323176-93-8
Atorvastatin EP Impurity A 阿托伐他汀杂质A 433289-83-9
Difluoro Hydroxy Gatifloxacin 1-环丙基-6, 7-二氟-8-羟基-4-氧代-1, 4-二氢喹啉-3-甲酸 154093-72-8
Dexamethasone EP Impurity J 地塞米松EP杂质J 2036-77-3
Emtricitabine Sulphoxide Impurity 恩曲他滨S-氧化物(非对映体混合物) 152128-77-3
Naproxen EP Impurity F 萘普生乙酯 31220-35-6
Norethindrone EP Impurity G 17表炔诺酮(与左炔诺孕酮杂质K结构式相同) 38673-36-8
Vildagliptin Dimer Impurity 维达列汀杂质2(非对映体混合物) 1036959-23-5
Progesterone EP Impurity E 黄体酮EP杂质E 5062-62-4
Chlorthalidone Impurity E 3-Dehydroxy Chlorthalidone 82875-49-8
Prednisolone EP Impurity F 泼尼松龙EP杂质F 600-90-8
Progesterone EP Impurity D 黄体酮EP杂质D 5035-09-6
Aripiprazole EP Impurity G 阿立哌唑二聚物 1797986-18-5
Dacarbazine EP Impurity A 2-Azahypoxanthine Sodium Salt 1797817-35-6
N,N-Dimethyl-5-[[[2-[[1-(methylthio)-2-nitroethenyl]amino]ethyl]thio]methyl]-2-furanmethanamine 雷尼替丁杂质 72115-14-1
Sofosbuvir 3',5'-Bis-O-Phosphoramidate 索菲布韦杂质 1337482-17-3
Budesonide EP Impurity B 布地奈德EP杂质B 1040085-98-0
Chlorthalidone Impurity D Chlorthalidone Impurity D 1369995-36-7
Moxifloxacin Difluoro Methoxy Ethyl Ester 加替环内酯 112811-71-9
Diltiazem Impurity E; CIS(+) HYDROXY DILTIAZEM (2S-cis)-(+)-2,3-二氢-3-羟基-2-(4-甲氧苯基)-1,5-苯并硫氮杂卓-4(5H)-酮 42399-49-5
Estradiol Valerate EP Impurity H RHEHQVRHZNOVQO-JGUUJACASA-N 1421283-56-8
Lithocholic Acid 石胆酸 434-13-9
Olmesartan EP imp A 奥美沙坦 144689-24-7
Methylprednisolone 21-Propionate 甲泼尼龙杂质 138804-88-3
Dexamethasone EP Impurity D 地塞米松9,11-环氧 24916-90-3
Gabapentin EP Impurity A; Gabapentin USP Related Compound A 3,3'-亚戊烯基-4-丁内酰胺 64744-50-9
Nutriacholic Acid 3Α-羟基-7-氧代-5Β-胆烷酸 4651-67-6
Dapagliflozin MonoAcetyl Impurity 达格列净杂质A 1632287-34-3
Timolol EP Impurity D 4-吗啉-4-基-1,2,5-三唑-3-酮 30165-97-0
Benazepril EP Impurity B 贝那普利杂质 88372-39-8
Naproxen EP Impurity A 萘普生杂质A 52079-10-4
Cortisone 21-Valerate 氢化可的松杂质5 119698-10-1
USP Loratadine Related Compound D 8-氯-6,11-二氢-11-(1-甲基-4-哌啶基)-5H-苯并[5,6]环庚烷[1,2-b]吡啶-11-醇 38089-93-9
Ranitidine EP Impurity H N-甲基硝基乙酰胺 72078-82-1
Primidone Impurity C 2-苯基丁酰胺 90-26-6
Metformin EP ImpurityE N-甲基-N'-脒基胍 1609-00-3
M-Fluoro oxazolidone (4S)-3-[5-(4-氟苯基)-1,5-二氧代戊基]-4-苯基-2-恶唑烷酮 189028-93-1
Budesonide EP Impurity F 地索奈德 638-94-8
Olmesartan ethyl ester N-1 trityl analog 4-(1-羟基-1-甲基乙基)-2-丙基-1-[[2'-[三苯甲基-1H-四唑-5-基][1,1'-联苯]-4-基]甲基]-1H-咪唑-5-甲酸乙酯 189400-21-3
Desfluoro Citalopram Oxalate DESFLUORO CITALOPRAM OXALATE 1093072-86-6
Paroxetine Hydrochloride Anhydrous EP Impurity H 帕罗西汀杂质 201855-60-9
Primidone Impurity A 2-乙基-2-苯基丙二酰胺 7206-76-0
Azathioprine EP Impurity A 依米兰杂质A 4531-54-8
Lamivudine Impurity (S-sulphoxide); Lamivudine EP Impurity G 拉夫米定EP杂质G 160552-55-6
N,N’-Dimethyl-2-nitro-1,1-ethenediamine 尼扎替丁杂质A 54252-45-8
下一页 尾页

联系方式