英文名称 |
中文名称 |
CAS |
Pyridine, 5-ethynyl-2-methoxy- (9CI)
|
5-乙炔-2-甲氧基吡啶 |
663955-59-7 |
7-Fluoroisatin
|
7-氟吲哚满二酮 |
317-20-4 |
AZEPANE-1,2-DICARBOXYLIC ACID 1-TERT-BUTYL ESTER
|
1-BOC-氮杂卓-2-甲酸 |
1034708-26-3 |
Cefetamet hydrochloride
|
头孢噻肟EP杂质A |
65052-63-3 |
ErythroMycin A 6,9-IMino Ether
|
红霉素A6,9 - 亚氨基醚 |
99290-97-8 |
ERYTHROMYCIN OXIME
|
红霉素A6,9 - 亚氨基醚 |
13127-18-9 |
Diethyl aminomalonate hydrochloride
|
氨基丙二酸二乙酯盐酸盐 |
13433-00-6 |
CLOPIDOGREL RELATED COMPOUND B (20 MG) (METHYL(+/-)-(O-CHLOROPHENYL)-4,5-DIHYDROTHIE-NO[2,3-C]PYRIDINE-6(7H)-ACETATE, HYDROCHLORIDE)
|
氯吡咯雷杂质B |
144750-52-7 |
2-carbaldehyde-1,4-naphthoquinone
|
2-乙醛基呋喃并-1,4-萘醌 |
189763-05-1 |
ALPHA-CYCLOPROPYLBENZYL ALCOHOL
|
环丙基苯基碳酸酯 |
1007-03-0 |
(Z)-2-(Methoxyimino)-3-oxo-butanoic Acid Ethyl Ester
|
醚化物 |
66340-86-1 |
3-Desacetyl CefotaxiMe Lactone
|
头孢噻肟EP杂质E |
66340-33-8 |
3'-N,N-Di(desMethyl)-3'-N-forMyl AzithroMycin
|
阿奇霉素杂质M |
765927-71-7 |
FaMotidine Acid IMpurity
|
法莫替丁杂质F |
|
FaMotidine Acid IMpurity
|
法莫替丁杂质 |
130463-35-3 |
1-(oxetan-3-yl)piperazine hydrochloride
|
1-(氧杂环丁烷-3-基)哌嗪 盐酸盐 |
1369338-92-0 |
METHYL (3S)-3-AMINO-3-PHENYLPROPANOATE
|
(S)-3-氨基-3-苯基丙酸甲酯 |
37088-66-7 |
4-Hydroxybenzoic acid
|
对羟基苯甲酸 |
99-96-7 |
Cabozantinib Impurity LKLY
|
卡博替尼杂质LKLY |
|
Sodium methylparaben
|
对羟基苯甲酸甲酯钠 |
5026-62-0 |
sitafloxacin hydrate Impurity
|
7-[(7S)-7-氨基-5-氮杂螺[2.4]庚烷-5-基]-8-氯-6-氟-1-[(1S,2R)-2-氟环丙基]-1,4-二氢-4-氧代-3-喹啉甲酸(西他沙星杂质) |
127254-11-9 |
[3-[[[2-(DiaMinoMethyleneaMino)-4-thiazolyl]Methyl]thio]propionyl]sulfaMide Hydrochloride (FaMotidine IMpurity)
|
法莫替丁杂质C |
76824-17-4 |
Erlotinib Impurity
|
盐酸厄洛替尼杂质 |
882420-22-6 |
FaMotidine sulfoxide
|
法莫替丁亚砜 |
|
2-Deoxy-2,2-difluoro -D-threo-pentonic acid γ-lactone
|
2-脱氧-2,2-二氟-D-赤式戊呋喃酮糖-3,5-二醇(吉西他滨中间体) |
95058-77-8 |
N,N'''-[2H-1,2,4,6-Thiatriazine-3,5-diylbis(2,1-ethanediylthiomethylene-4,2-thiazolediyl)]bisguanidine S,S-dioxide (Z)-2-butenedioate (1:2)
|
法莫替丁杂质B |
109467-08-5 |
Nilotinib Impurity 7
|
尼罗替尼杂质7 |
2119583-26-3 |
sitafloxacin hydrate Impurity 3
|
西他沙星杂质3 |
|
Ilaprazole Impurity D
|
艾普拉唑杂质D |
|
Ilaprazole Impurity G
|
艾普拉唑杂质G |
|
FMOC-1,4-DIAMINOBUTANE HYDROCHLORIDE
|
N-FMOC-1,4-丁二胺盐酸盐 |
321660-77-9 |
Cefotaxime Sodium EP Impurity
|
头孢噻肟EP杂质 |
|
E-cefotaxime,Cefotaxime Impurity D (EP)
|
头孢噻肟杂质D(EP) |
65715-12-0 |
Flunarizine Impurity 2
|
哌嗪杂质 |
88172-16-1 |
DT-4 self-condensation product
|
DT-4自身缩合产物 |
|
Cefotaxime Sodium EP Impurity C
|
头孢噻肟EP杂质C |
66403-32-5 |
Ethyl 2-(2-aminothiazol-4-yl)-2-methoxyiminoacetate
|
氨噻肟酸乙酯 |
64485-88-7 |
5-AMINO-2-FLUOROBENZONITRILE
|
3-乙炔基-4-氟苯胺 |
77123-60-5 |
FaMotidine iMpurity B
|
法莫替丁杂质B |
|
1-(3,5-Dimethoxyphenyl)propan-2-one
|
(3,5-DIMETHOXYPHENYL)ACETONE |
18917-77-6 |
Butanoic acid, 2-(hydroxyimino)-3-oxo-, ethyl ester, (2Z)-
|
AE肟化物 |
66508-93-8 |
Relugolix Impurity
|
瑞卢戈利杂质 |
|
Nitrosamine impurities
|
亚硝胺杂质 |
|
1-(4-Methoxybenzyl)-1h-pyrazol-5-amine
|
2 - (4 - 甲氧基苄基)-2H-吡唑-3 - 基胺 |
3528-45-8 |
3-(3-FLUOROPHENYL)PROPIONIC ACID
|
3-氟肉桂酸 |
458-45-7 |
1,4-Dibutyrylpiperazine
|
哌嗪杂质 |
17730-78-8 |
FaMotidine iMpurity D
|
法莫替丁杂质D |
|
5-Nitronaphthalene-1-boronic acid
|
5-Nitronaphthalene-1-boronic acid |
885007-62-5 |
sitafloxacin hydrate Impurity
|
西他沙星乙基杂质 |
|
2,3-DIOXOINDOLINE-5-CARBOXYLIC ACID
|
2,3-二氧代吲哚啉-5-甲酸 |
25128-32-9 |
Ibubinib impurity
|
伊布替尼杂质 |
|
2-Methylnaphthalene-1-boronic Acid
|
2-甲基萘-1-硼酸 |
103989-84-0 |
Cabozantinib Impurity EXA
|
卡博替尼杂质EXA |
1431468-36-8 |
Ilaprazole Impurity M1Z1
|
艾普拉唑杂质M1Z1 |
|
Ilaprazole Impurity E
|
艾普拉唑杂质E |
|
1-(4-AMINOPHENYL)ETHANOL
|
对氨基苯基乙醇 |
14572-89-5 |
N-Acetyl-L-citrulline
|
N-乙酰-L-瓜氨酸 |
33965-42-3 |
N-Methoxyethanamide
|
O-甲氧基-N-乙酰基羟胺(瑞卢戈利杂质) |
5806-90-6 |
desacetylcefotaxime
|
头孢噻肟EP杂质B |
66340-28-1 |
Dabigatran
|
甲磺酸达比加群杂质 |
211914-51-1 |
3-[2-(Diaminomethyleneamino)-1,3-thiazol-4-ylmethylsulphinyl]-N-sulphamoylpropanamidine
|
法莫替丁亚砜 |
90237-03-9 |
FaMotidine Acid IMpurity
|
3-氯-N-氨磺酰丙酰盐酸盐(法莫替丁杂质) |
107880-74-0 |
ETHYL 2-(HYDROXYIMINO)-3-OXOBUTANOATE
|
2-(羟亚氨基)乙酰乙酸乙酯 |
5408-04-8 |
Butanoic acid, 4-bromo-2-(methoxyimino)-3-oxo-, ethyl ester, (Z)-
|
溴化物 |
65872-39-1 |
6-Iodo-2-methyl-1,3-benzothiazole
|
6-IODO-2-METHYL-1,3-BENZOTHIAZOLE 90 |
68867-20-9 |
Cefotaxime Sodium EP Impurity
|
头孢噻肟杂质 |
63527-52-6 |
DT-6 by-product 4S, 5R
|
DT-6副产物4S,5R |
|
Ilaprazole Impurity B
|
艾普拉唑杂质B |
|
Benzaldehyde
|
苯甲醛 |
100-52-7 |
2,3-dihydroxypropyl 4-hydroxybenzoate
|
4-羟基-苯甲酸 2,3-二羟基丙基酯 |
93778-15-5 |
4-(2-Hydroxyethyl)phenylboronicacid
|
4-(2-羟基乙基)苯硼酸 |
137756-89-9 |
(R)-tert-Butyl methyl(pyrrolidin-3-yl)carbamate
|
(R)-3-(N-BOC-N-甲氨基)吡咯烷 |
392338-15-7 |
2,4-DIMETHYL PYRROL-3-CARBALDEHYDE
|
舒尼替尼杂质 |
2199-62-4 |
Dabigatran Etexilate
|
达比加群酯杂质 |
429658-95-7 |
Nilotinib Impurity
|
尼罗替尼杂质 |
123367-26-0 |
FaMotidine iMpurity C
|
法莫替丁杂质C |
|
Azithromycin EP Impurity P
|
阿奇霉素EP杂质P |
92594-45-1 |
2-carboxylic acid-1,4-naphthoquinone
|
2-乙羧基呋喃并-1,4-萘醌 |
1133287-34-9 |
Clopidogrel Metabolite
|
氯吡咯雷杂质 |
|
Piperazine impurity
|
哌嗪杂质 |
|
2,3,4,5,6-PENTAFLUOROBENZENEBORONIC ACID
|
五氟苯硼酸 |
1582-24-7 |
3-Quinolinecarboxylic acid, 6,7- difluoro-1-(2-fluorocyclopropyl)-1,4- dihydro-4-oxo-, cis-(+)- (9CI)
|
西他沙星中间体 |
127199-00-2 |
3'-Des(diMethylaMino)-3'-keto AzithroMycin
|
阿奇霉素杂质N |
612069-25-7 |
2-Pyrimidinecarboxaldehyde
|
2-嘧啶甲醛 |
27427-92-5 |
1-(Oxetan-3-yl)piperazine
|
1-(3-氧杂环丁基)哌嗪 |
1254115-23-5 |
Glycine, N-(2,6-dimethylphenyl)-
|
(2,6-二甲基苯基)甘氨酸 |
103095-36-9 |
2-Pyridinecarboxylicacid,4,5,6-trichloro-
|
2-Pyridinecarboxylicacid,4,5,6-trichloro- |
496849-77-5 |
Cabozantinib Impurity CB
|
卡博替尼杂质CB |
|
Ilaprazole Impurity I
|
艾普拉唑杂质I |
|
Butanoic acid, 4-bromo-2-(hydroxyimino)-3-oxo-, ethyl ester
|
4-溴-2-(羟基亚氨基)-3-氧代丁酸乙酯 |
75689-07-5 |
TERT-BUTYL 8-BROMO-3,4-DIHYDROISOQUINOLINE-2(1H)-CARBOXYLATE
|
N-BOC-8-溴-1,2,3,4-四氢异喹啉 |
893566-75-1 |
2-amino-6-methylpyridin-3-ol
|
2-氨基-3-羟基-6-甲基吡啶 |
20348-16-7 |
METHYL 3-AMINO-5-METHOXYBENZOATE
|
3-氨基-5-甲氧基苯甲酸甲酯 |
217314-47-1 |
3-(4-Methylimidazol-1-yl)-5-trifluoromethylbenzoic acid
|
3-(4-甲基咪唑-1-基)-5-三氟甲基苯甲酸 |
641571-13-3 |
7-[(4S)-4-Amino-6-azaspiro[2.4]heptan-6-yl]-8-chloro-6-fluoro-1-[(1R,2S)-2-fluorocyclopropyl]-4-oxoquinoline-3-carboxylic acid
|
7-[(4S)-4-氨基-6-氮杂螺[2.4]庚烷-6-基]-8-氯-6-氟-1-[(1R,2S)-2-氟环丙基]-4-氧代喹啉-3-羧酸(西他沙星杂质) |
127254-10-8 |
FaMotidine AMide IMpurity
|
法莫替丁杂质D(盐酸法莫替丁酰胺杂质) |
76824-16-3 |
N-Methoxy-N,3-Dimethylbutanamide
|
N-METHOXY-N,3-DIMETHYLBUTANAMIDE |
147356-77-2 |
6-METHYLPYRIDINE-2-BORONIC ACID
|
6-甲基吡啶-2-硼酸 |
372963-50-3 |
Ilaprazole Impurity H
|
艾普拉唑杂质H |
|
4,4'-AZOXYDIBENZOIC ACID
|
氧化偶氮苯-4,4'-二羧酸 |
582-69-4 |