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英文名称 中文名称 CAS
7-Methoxy-1-naphthaleneacetonitrile 2-(7-甲氧基萘-1-基)乙腈 138113-08-3
2-Methyl-2-nitro-1,3-propanediol 2-硝基-2-甲基-1,3-丙二醇 77-49-6
Thiobenzhydrol 二苯基硫代甲烷 4237-48-3
7-Keto Abiraterone Acetate 阿比特龙 154229-19-3
Bromhexine EP Impurity A (Ambroxol EP Impurity A) 2-氨基-3,5-二溴苄醇 50739-76-9
Betaxolol EP Impurity A 倍他洛尔EP杂质A 67193-95-7
Bicalutamide EP Impurity A (Desfluoro Bicalutamide) 二氟比鲁卡胺 90357-05-4
Aceclofenac EP Impurity D (Aceclofenac Methyl Ester) 2-{[(3,5-DIMETHYL-4-METHOXY-2-PYRIDINYL)-METHYL]-THIO}-5-METHOXY-1H-BENZIMIDAZOLE 139272-66-5
Amoxicillin EP Impurity C/ Amoxicillin Related Compound C (Amoxicillin Diketopiperazine) 阿莫西林杂质C 94659-47-9
Atorvastatin Oxirane Impurity 阿托伐他汀环氧乙烷杂质 1246818-88-1
Bisoprolol EP Impurity G 比索洛尔杂质G 1215342-36-1
Atorvastatin EP Impurity G/ Atorvastatin Related Compound G (3-O-Methyl Atorvastatin) 阿托伐他汀EP杂质G 887196-29-4
Azithromycin EP Impurity J/ Desosaminylazithromycin (13-O-Decladinosylazithromycin/ Descladinose Azithromycin) 阿奇霉素德糖胺 117693-41-1
Artemether Ph. Int. Impurity A (Tricabonly compound) (2S,3R,6R,S)-2 - (3 - 氧代丁基)-3 - 甲基-6 - [(R) - 2 - 丙醛]环己酮 1093625-96-7
Adapalene EP Impurity B (Adapalene 3-Hydroxy Impurity) 羟基阿达帕林 1346599-76-5
Aripiprazole Hydroxybutylpiperazine Impurity 阿立哌唑羟基丁基杂质 870765-38-1
2,3-Anhydro Atorvastatin Lactone/ 3-Dehydroxy 2,3-Dehydro Atorvastatin Lactone/ Atorvastatin Eliminated Lactone 阿托伐他汀脱氢内酯 442851-50-5
Azilsartan Impurity J 阿齐沙坦杂质 (I) 1403474-78-1
2-Methyl-pyrazolo[1,5-a]pyrimidine-6-carboxylic acid 2-甲基-吡唑并[1,5-A]嘧啶-6-羧酸 739364-95-5
2-Amino-3-(4-bromobenzoyl)benzoic Acid 2-氨基-3-(4-溴苯甲酰基)苯甲酸 241496-82-2
Bortezomib Related Compund J/ (S,S)-Bortezomib Hydroxyisopentyl Amide Analog (Bortezomib Hydroxy S,S-Isomer Impurity) 硼替佐米杂质M 289472-81-7
Azilsartan Impurity I/ Azilsartan O-Desethyl Nitrile Impurity 阿齐沙坦杂质I 139481-33-7
(5-O-Acetyl-β-D-ribofuranosyl)-Azacytidine 阿扎胞苷杂质9 1174733-90-4
Bortezomib S,R-Isomer Impurity 硼替佐米杂质L 1132709-16-0
Azithromycin Iminoether impurity (Erythromycin A 6,9-Imino Ether) 红霉素A6,9 - 亚氨基醚 99290-97-8
Bisoprolol EP Impurity B (Bisoprolol Propyl Analog) 比索洛尔EP杂质B 1447715-44-7
Amoxicillin EP Impurity K 阿莫西林二聚体杂质 210289-72-8
4-(2-Chlorophenyl)-2,6-bis[[2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)ethoxy]methyl]-1,4-dihydro-3,5-pyridinedicarboxylic Acid Ethyl Methyl Ester 4-(2-Chlorophenyl)-2,6-bis[[2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)ethoxy]Methyl]-1,4-dihydro-3,5-pyridinedicarboxylic Acid Ethyl Methyl Ester 223734-99-4
Blonanserin Impurity 对氯苯乙酰腈 4640-66-8
Desfluoro Blonanserin 布南色林杂质2 132810-75-4
4-(2,3-Epoxypropoxy)benzaldehyde 4-Oxiranylmethoxy-benzaldehyde 14697-49-5
Azithromycin Impurity S (9-Erythromycin A Oxime/ Erythromycin Oxime/ Roxithromycin Impurity C/ Clarithromycin EP Impurity J) 红霉素A肟 13127-18-9
Bisoprolol EP Impurity N 比索洛尔EP杂质N 1346601-75-9
2-Amino-3-benzoyl-α-oxo-benzeneacetic Acid 溴芬酸钠杂质14 126849-31-8
Atorvastatin 3-Deoxy-Hept-2-Enoic Acid Sodium Salt (2,3-Anhydro Atorvastatin/Dehydro Atorvastatin) 2,3-Dehydroxy Atorvastatin Sodium Salt 1105067-93-3
Di-[2-(2,3-dichlorophenyl)aminoethyl]amine 阿立哌唑杂质S 1424857-89-5
1-(2,3-dihydro-[2,4'-bibenzo[b]thiophen]-4-yl)piperazine Brexpiprazole Impurity 20 1420987-85-4
2,3-Dichloro-6-nitrobenzyl Alcohol 393078-37-0 393078-37-0
Ascorbic Acid EP Impurity E (Oxalic Acid) 草酸 144-62-7
N-Formyl Bisoprolol 比索洛尔杂质08 1447715-45-8
Azathioprine EP Impurity G/ Azathioprine Related Compound G (Thiamiprine) 硝咪硫鸟嘌呤 5581-52-2
1-(2,4-Dihydroxyphenyl)hexan-1-one 2',4'-二羟基苯己酮 3144-54-5
4-Amino-3-(3,4-dichloro-phenyl)-butyric acid 4-氨基-3-(3,4-二氯苯基)丁酸 4846-95-1
Aripiprazole Quinolinediol Impurity 1-[4-[4-(2,3-Dichlorophenyl)piperazin-1-yl]butyl]-7-hydroxy-1,2,3,4-tetrahydro-\ncarbostyril 1391054-74-2
Amlodipine Deschloro Impurity 脱氯氨氯地平 88150-52-1
Azithromycin EP Impurity A (N6-Demethylazithromycin/ Desmethylazithromycin/ 9-Deoxo-9a-aza-9a-homo Erythromycin A/ Azaerythromycin A/ Azathramycin) 阿奇霉素 A 76801-85-9
Bosentan Related Compound D 4,6-二氯-5-(2-甲氧基苯氧基)-2,2'-二嘧啶 150728-13-5
Boc-L-serine BOC-L-丝氨酸 3262-72-4
Benzo thiophene 苯并噻吩 95-15-8
Ambroxol EP Impurity E (Bromhexine EP Impurity B) 2-氨基-3,5-二溴苯甲醛 50910-55-9
Methyl benzenesulfonate 苯磺酸甲酯 80-18-2
7-(4-(piperzin-1-yl)butoxy)quinolin-2(1H)-one 依匹哌唑杂质59 1849603-58-2
Bimatoprost Acid Methyl Ester 比马前列素酸甲基酯 38315-47-8
Bisacodyl EP Impurity A/ Bisacodyl Related Compound A 苉可硫酸钠杂质B 603-41-8
Albendazole EP Impurity I (Oxibendazole) 奥苯达唑 20559-55-1
Atenolol EP Impurity G/ Atenolol Related Compound C (Metoprolol Acid) 美特洛尔 56392-14-4
2-amino-8-hydroxy-9-((2-hydroxyethoxy)methyl)-1,9-dihydro-6H-purin-6-one 阿昔洛韦杂质36 80685-23-0
Balsalazide Aminobenzoyl Impurity 对氨基苯甲酰-beta-丙氨酸 7377-08-4
Acetylsalicylic Acid EP Impurity E (Salsalate/ Salicylsalicylic acid) 双水杨酸酯 552-94-3
Amlodipine Impurity-G (EP) /Amlodipine Related Compound C 氨氯地平杂质G 43067-01-2
1-(4-iodophenyl)-3-morpholino-5,6-dihydropyridin-2(1H)-one 1-(4-碘苯基)-3-吗啉基-5,6-二氢吡啶-2(1H)-酮 473927-69-4
Azelastine EP Impurity D 氮卓斯汀杂质D 53242-89-9
Azithromycin EP Impurity H/ Azithromycin Related Compound H (3′-N-[[4-(Acetylamino)phenyl]sulfonyl]-3′-N-demethylazithromycin) 阿奇毒素相关物质H 612069-30-4
Bupropion Related Compound E 安非他酮杂质E 10557-17-2
Budesonide EP Impurity-E/ Budesonide Related Compund E(14,15-Dehydro Budesonide) 布地奈德EP杂质E 131918-64-4
Adrenaline Impurity E/ Epinephrine Impurity E 2-(苄基甲基氨基)-3',4'-二羟基苯乙酮 36467-25-1
Azithromycin EP Impurity M (3′-(N,N-Didemethyl)-3′-N-formylazithromycin) 阿奇霉素杂质M 765927-71-7
Aripiprazole EP Impurity F/ Aripiprazole Related Compound F (Aripiprazole N-Oxide) 阿立哌唑-N1-氧化物 573691-09-5
Dihydroxy Diketo AtorvastatinImpurity 二羟基阿托伐他汀二酮杂质 1046118-44-8
Balsalazide Related Compound B 巴柳氮杂质2 1242567-09-4
Budesonide EP Impurity-D (Budesonide Aldehyde Impurity) 布地奈德杂质D 85234-63-5
Atomoxetine EP Impurity C/ Atomoxetine Related Compound C 对甲基阿托西汀盐酸 873310-31-7
Bupropion Related Compound A 安非他酮杂质A 1049718-72-0
Acyclovir EP Impurity C (Aciclovir N7-Isomer) 阿昔洛韦杂质C 91702-61-3
Azilsartan Impurity H 阿齐沙坦杂质 (H) 1499167-72-4
7-(4-Bromobenzoyl)-1H-indole-2,3-dione 7-(4-溴苯甲酰)-2,3-吲哚二酮 241825-88-7
Bortezomib Related Compound G (Bortezomib S,S-Isomer Impurity) 硼替佐米杂质E 1132709-14-8
Anastrozole Monoacid 阿那曲唑杂质3 1338800-82-0
6-Aminocaproic Acid Dimer 6-[(6-氨基-1-氧代己基)氨基]-己酸 2014-58-6
2-Amino-2-methylpropanenitrile N-氰基-N'-甲基乙脒 19355-69-2
1-(2,4-dihydroxyphenyl)pentan-1-one 布比卡因杂质 15116-13-9
Piperazine-1-(4-benzofuranyl) hydrochloride 依匹唑派杂质5 105684-85-3
Betamethasone Valerate 倍他米松戊酸酯 2152-44-5
7-(4-(4-(benzo[b]thiophen-4-yl)piperazin-1-yl)butoxy)-1-(4-((2-oxo-1,2-dihydroquinolin-7-yl)oxy)butyl)quinolin-2(1H)-one 依匹哌唑杂质 2 2094559-58-5
Acetazolamide EP Impurity G 2-氨基-5-巯基-1,3,4-噻二唑 2349-67-9
6-Aminopenicillanic acid 6-氨基青霉烷酸 551-16-6
Acetylsalicylic Acid EP Impurity A (Butyl Parahydroxybenzoate EP Impurity A/ p-Salicylic Acid/ 4-Hydroxybenzoic acid) 对羟基苯甲酸 99-96-7
N-(4-Hydroxyphenyl)acetamide 扑热息痛 103-90-2
Baclofen Impurity 1 3-(4-氯苯基)戊二酸 35271-74-0
2-(4-Chlorophenyl)-4-hydroxy-4-methyl-6-oxo-1,3-Cyclohexanedicarboxylic Acid Diethyl Ester 氯维地平杂质34 294194-13-1
O-t-Butyl Derivative Abacavir 阿巴卡韦杂质F 1443421-68-8
Albendazole EP Impurity J 阿苯达唑EP杂质J 946498-41-5
Atazanavir Impurity B/ 1-Boc-2-[4-(2-pyridinyl)benzylidene]hydrazine 2-[4-(2-吡啶基)苄基]-肼羧酸叔丁酯 198904-85-7
1,1'-[Methylenebis(4,1-phenyleneoxy)]bis[3-[(1-methylethyl)amino]-2-propanol 比索洛尔EP杂质C 1225195-70-9
Acetylsalicylic Acid EP Impurity C (Salicylic Acid/ Lamivudine EP Impurity C/ Mesalazine EP Impurity H/ Sulfasalazine EP Impurity H) 水杨酸 69-72-7
Acyclovir EP Impurity A (O-Acetyl Aciclovir/ Valaciclovir EP Impurity I/ Valaciclovir Related Compund I) 阿昔洛韦EP杂质A 102728-64-3
Acesulfame Potassium Impurity A/ Acetoacetamide 1,3-丁二酮胺 5977-14-0
Acemetacin EP Impurity B (Indomethacin) 吲哚美辛 53-86-1
Apremilast EP Impurity B (Apremilast 3-Acetamido phthalic acid Impurity) 3-乙酰氨基邻苯二甲酸 15371-06-9
Atropine EP Impurity A 阿朴阿托品 500-55-0
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