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哈尔滨兽医研究所购买EUK001 
2019.10

武汉文理学院购买EUK001    2019.08

南京农业大学资环院购买EUK001
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2019.05

西安交通大学附属医院购买EUK001

2019.05

南京农业大学购买EUK001

2018.11上海海洋大学购买SD酶200U+5000U

2018.09南京军区疾控中心2018.09.18

上海海洋大学购买EUK0012018.09.18四川大学

2018.09.11厦门大学疫苗工程技术中心

2018.08.30中科院上海药物研究所

2018.08.28中国农业科学院北京畜牧兽医研究所

2018.08.28宁夏医科大学2018.07上海交通大学购买德国bioron2018.06

中国军事医学研究院2018.03

西安文理学院2018.03重庆医科大学附属儿童医院2017.11

海南出入境检验检疫2017.09.20

北京市农林科学院植保所2017.09.04

农业部沼气科学研究所2017.7.31

暨南大学2017.07.28中科院南海海洋研究所

2017.03中国科学院动物研究所

2017.03.23福建农林大学2017.01月

上海交通大学2016.12

上海复旦大学2016.11.30

浙江省农业科学院2016.11.09

中国科学院动物研究所2016.06.24

河南大学跟我们2016.04.11

南京农业大学2016.09.20

广西特色作物院2016.03.23

北京大学2015年

上海复旦大学





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      从2012年公司成立以来,有10年多之久,目前有跟中国大型药企合作,中科院南海海洋研究所,中国科学院各个院单位(上海药物研究所,甘肃畜牧院等等),全国高校等(有:北京大学,清华大学,复旦大学,中山大学,上海交通大学等等),中国部队军事医学,军事部队6302,某省份医院也在合作等等






美国CATO标准品

美国CATO标准品

下一篇:美国CATO标准品

C-C2X-1002 27231-36-3 2-Mercapto-5-methylbenzimidazole 2-Mercapto-5-methylbenzimidazole C8H8N2S CATO 0.98 100mg 960
C-C2X-1003 120014-07-5 多奈哌齐有关物质 A Donepezil related compound A 1-Benzyl-4-(5,6-dimethoxy-1-oxoindan-2-ylindenemethyl)piperidine C24H29NO3 CATO 0.98 25mg 6000
C-C2X-1004 217-175-6 Ammonium thiocyanate Ammonium thiocyanate N\A CH4N2S CATO 0.99 1g 720
C-C2X-1005 88-32-4 2-tert-Butyl-4-hydroxyanisole 2-tert-Butyl-4-hydroxyanisole 2-tert-Butyl-4-hydroxyanisole C11H16O2 CATO 0.99 50g 960
C-C2X-1006 121-00-6 3-tert-Butyl-4-hydroxyanisole 3-tert-Butyl-4-hydroxyanisole 3-TERT-BUTYL-4-HYDROXYANISOLE C11H16O2 CATO 0.99 50g 960
C-C2X-1007 30845-11-5 S-(3-Carboxypropyl)-L-cysteine S-(3-Carboxypropyl)-L-cysteine (R)-4-[(2-Amino-2-carboxyethyl)thio]butanoic Acid 207.25 CATO 0.96 50mg 9600
C-C2X-1008 68074-89-5 Butanoic acid,4-[(2-amino-2-carboxyethyl)sulfinyl]-,(s)-(9Cl) Butanoic acid,4-[(2-amino-2-carboxyethyl)sulfinyl]-,(s)-(9Cl) C7H13NO5S CATO 0.97 50mg 9600
C-C2X-1009 636-58-8 谷胱甘肽 glutathione C8H14N2O5S CATO 0.97 50mg 9600
C-C2X-1010 谷胱甘肽杂质 A glutathione impurity A CATO 0.97 25mg 9600
C-C2X-1011 谷胱甘肽杂质 B glutathione impurity B CATO 0.97 25mg 9600
C-C2X-1012 谷胱甘肽杂质 C glutathione impurity C CATO 0.97 25mg 9600
C-C2X-1013 谷胱甘肽杂质 D glutathione impurity D CATO 0.97 25mg 9600
C-C2X-1014 利培酮 cis-N-oxide杂质 Risperidone cis-N-oxide impurity (cis-3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl  C23H27FN4O3 CATO 0.98 50mg 18000
C-C2X-1015 利培酮 trans-N-oxide杂质 Risperidone trans-N-oxide impurity (trans-3-[2-[4-(6-fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]et  C23H27FN4O3 CATO 0.98 50mg 18000
C-C2X-1016 176219-04-8 埃索美拉唑杂质 E Esomeprazole impurity E 1H-Benzimidazole,5-methoxy-2-[[(4-methoxy-3,5-dimethyl-1-oxido-2-pyridinyl)methyl]sulfinyl]-(9CI) C17H19N3O4S CATO 0.97 100mg 6000
C-C2X-1017 37052-78-1 埃索美拉唑杂质 A Esomeprazole impurity A 5-Methoxy-2-benzimidazolethiol C8H8N2OS CATO 0.97 100mg 1800
C-C2X-1018 110374-16-8 埃索美拉唑杂质 B Esomeprazole impurity B 5-METHOXY-2-[(3,5-DIMETHYL-2-PYRIDINYL)-METHYLSULFINYL]-BENZIMIDAZOLE C16H17N3O2S CATO 0.97 100mg 6000
C-C2X-1019 73590-85-9 埃索美拉唑杂质 C Esomeprazole impurity C 2-{[(3,5-Dimethyl-4-methoxy-2-pyridinyl)-methyl]-thio}-5-methoxy-1H-benzimidazole C17H19N3O2S CATO 0.97 100mg 3600
C-C2X-1020 88546-55-8 埃索美拉唑杂质 D Esomeprazole impurity D Omeprazole sulphone C17H19N3O4S CATO 0.97 100mg 6000
C-C2X-1021 73590-58-6 埃索美拉唑杂质 F Esomeprazole impurity F 5-Methoxy-2-[(4-methoxy-3,5-dimethyl-pyridin-2-yl)methylsulfinyl]-3H-benzoimidazole C17H19N3O3S CATO 0.97 100mg 1800
C-C2X-1022 863029-89-4 埃索美拉唑杂质 H Esomeprazole impurity H 1H-Benzimidazole,2-[[(4-chloro-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-5-methoxy- (9CI) C16H16ClN3O2S CATO 0.97 100mg 6000
C-C2X-1023 158812-85-2 埃索美拉唑杂质 I Esomeprazole impurity I 4-Methoxy-2-[[5-Methoxy-1H-enziMidazol-2-l]sulfonl]Methyl]-3,5-diMenthlpridine 1-oxidepyridinyl)methyl]sulfonyl]-(9CI) C17H19N3O5S CATO 0.97 100mg 6000
C-C2X-1024 地拉罗司杂质 D Deferasirox impurity D CATO 0.97 50mg 9600
C-C2X-1025 地拉罗司杂质 C Deferasirox impurity C C14H11NO4 CATO 0.97 50mg 9600
C-C2X-1026 99665-00-6 头孢呋辛杂质 B Cefuroxime impurity B (6R,7R)-3-[(acetyloxy)methyl]-7-[[(Z)-(furan-2-yl)(methoxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid C15H18F2N6O7S2 CATO 0.965 250mg 6000
C-C2X-1027 57658-36-3 5-Mercaptotetrazole-1-acetic acid 5-Mercaptotetrazole-1-acetic acid MTAA C3H4N4O2S CATO >95% 5g 960
C-C2X-1028 541-14-0 D(+)肉碱 D(+)-Carnitine C7H15NO3 CATO 0.97 1g 1320
C-C2X-1029 头孢呋辛杂质 A Cefuroxime impurity A (6R,7R)-7-[[(Z)-(furan-2-yl)(methoxyimino)acetyl]amino]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (descarbamoylcefuroxime) CATO >95% 20mg 11400
C-C2X-1030 氟氧头孢 Flomoxef (-)-(6R,7R)-7-(2-((Difluoromethyl)thio)acetamido)-3-(((1-(2-hydroxyethyl)-1H-tetrazol-5-yl)thio)methyl)-7-methoxy-8-oxo-5-oxa-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid CATO >95% 250mg 3600
C-C2X-1031 头孢呋辛杂质 C Cefuroxime impurity C (6R,7R)-7-[[(Z)-(furan-2-yl)(methoxyimino)acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid CATO >95% 20mg 14400
C-C2X-1032 头孢呋辛杂质 D Cefuroxime impurity D (6R,7R)-7-[[(Z)-(furan-2-yl)(methoxyimino)acetyl]amino]-8-oxo-3-[[[(trichloroacetyl)carbamoyl]oxy]methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid CATO >95% 20mg 14400
C-C2X-1033 头孢呋辛杂质 E Cefuroxime impurity E (6R,7R)-3-[(carbamoyloxy)methyl]-7-[[(E)-(furan-2-yl)(methoxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (trans-cefuroxime) CATO >95% 20mg 36000
C-C2X-1034 头孢呋辛杂质 F Cefuroxime impurity F (6R,7R)-7-[[(E)-(furan-2-yl)(methoxyimino)acetyl]amino]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid CATO >95% 20mg 36000
C-C2X-1035 头孢呋辛杂质 G Cefuroxime impurity G (6R,7R)-3-[(acetyloxy)methyl]-7-[[(E)-(furan-2-yl)(methoxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid CATO >95% 20mg 36000
C-C2X-1036 头孢呋辛杂质 H Cefuroxime impurity H (5aR,6R)-6-[[(Z)-(furan-2-yl)(methoxyimino)acetyl]amino]-5a,6-dihydro-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazine-1,7(4H)-dione CATO >95% 20mg 10800
C-C2X-1037 头孢呋辛杂质 I Cefuroxime impurity I (Z)-(furan-2-yl)(methoxyimino)acetic acid CATO >95% 20mg 6000
C-C2X-1038 埃索美拉唑e杂质 H215 Esomeprazolee impurity H215 2-[[(5-hydroxy-1H-benzimidazol-2-yl)sulfinyl] methyl]-3,5-dimethy-1-4(1H)-pyridone  CATO >95% 50mg 12000
C-CDF-1001 92823-03-5 氟氧头孢 sodium Flomoxef sodium C15H17F2N6NaO7S2 CATO >95% 250mg 6000
C-C2X-1039 头孢哌酮 Cefoperazone (6R,7R)-7-{[(2S)-2-{[(4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino}-2-(4-hydroxyphenyl)acetyl]amino}-3-{[(1-methyl-1H-tetrazol-5-yl)sulfanyl]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carbo xylic acid

CATO >95% 0
C-C2X-1040 头孢哌酮杂质 A  Cefoperazone Impurity A  (5aR,6R)-6-[[(2R)-2-[[(4-ethyl-2,3-dioxopiperazin-1-yl)carbonyl]amino]-2-(4-hydroxyphenyl)acetyl]amino]-5a,6-dihydro-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazine-1,7(4H)-dione                                  CATO >95% 0
C-C2X-1041 头孢哌酮杂质 B Cefoperazone Impurity B (6R,7R)-7-[[(2R)-2-[[(4-ethyl-2,3-dioxopiperazin-1-yl)carbonyl]amino]-2-(4-hydroxyphenyl)acetyl]amino]-3-[(4-methyl-5-thioxo-4,5-dihydro-1H-tetrazol-1-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid CATO >95% 0
C-C2X-1042 头孢哌酮 杂质 C  Cefoperazone  Impurity C  1-methyl-1H-tetrazole-5-thiol CATO >95% 0
C-C2X-1043 头孢哌酮杂质 D Cefoperazone Impurity D (6R,7R)-7-amino-8-oxo-3-[(1H-1,2,3-triazol-4-ylsulphanyl)methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (7-TACA) CATO >95% 0
C-C2X-1044 头孢哌酮杂质 E Cefoperazone Impurity E (6R,7R)-3-[(acetyloxy)methyl]-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (7-ACA) CATO >95% 0
C-C2X-1045 头孢哌酮 杂质 F Cefoperazone  Impurity F (6R,7S)-7-[[(2R)-2-[[(4-ethyl-2,3-dioxopiperazine-1-yl)carbonyl]amino]-2-(4-hydroxyphenyl)acetyl]amino]-3-[[(1-methyl-1H-tetrazol-5-yl)sulphanyl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid CATO >95% 0
C-C2X-1046 头孢他啶 ceftazidime (6R,7R)-7-[(3Z)-3-(2-Amino-1,3-thiazol-4-yl)-3-{[(2-carboxy-2-propanyl)oxy]imino}-2-oxopropyl]-8-oxo-3-(1-pyridiniumylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate  CATO >95% 0
C-C2X-1047 头孢他啶杂质 A ceftazidime impurity A (2RS,6R,7R)-7-[[(2Z)-2-(2-aminothiazol-4-yl)-2-[(1-carboxy-1-methylethoxy)imino]acetyl]amino]-8-oxo-3-[(1-pyridinio)methyl]-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylate (Δ-2-ceftazidime) CATO >95% 0
C-C2X-1048 头孢他啶杂质 B ceftazidime impurity B (6R,7R)-7-[[(2E)-2-(2-aminothiazol-4-yl)-2-[(1-carboxy-1-methylethoxy)imino]acetyl]amino]-8-oxo-3-[(1-pyridinio)methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate CATO >95% 0
C-C2X-1049 头孢他啶杂质 C ceftazidime impurity C (6R,7R)-7-amino-8-oxo-3-[(1-pyridinio)methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate CATO >95% 0
C-C2X-1050 头孢他啶杂质 E ceftazidime impurity E (6R,7R)-7-[[(2Z)-2-(2-aminothiazol-4-yl)-2-[[2-(1,1-dimethylethoxy)-1,1-dimethyl-2-oxoethoxy]imino]acetyl]amino]-8-oxo-3-[(1-pyridinio)methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate CATO >95% 0
C-C2X-1051 头孢他啶杂质 F ceftazidime impurity F Pyridine CATO >95% 0
C-C2X-1052 头孢他啶杂质 G ceftazidime impurity G 2-[[[(1Z)-1-(2-aminothiazol-4-yl)-2-[(oxoethyl)amino]-2-oxoethylidene]amino]oxy]-2-methylpropanoic acid CATO >95% 0
C-C2X-1053 头孢他啶杂质 H ceftazidime impurity H (6R,7R)-7-[[(2Z)-2-(2-aminothiazol-4-yl)-2-[(2-methoxy-1,1-dimethyl-2-oxoethoxy)imino]acetyl]amino]-8-oxo-3-[(1-pyridinio)methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate CATO >95% 0
C-C2X-1054 头孢克肟 Cefixime (6R,7R)-7-({(2Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-[(carboxymethoxy)imino]acetyl}amino)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid  CATO >95% 0
C-C2X-1055 头孢克肟杂质 A Cefixime impurity A 2-[[(Z)-2-(2-aminothiazol-4-yl)-2-[(carboxymethoxy)imino]acetyl]amino]-2-[(2R)-5-methyl-7-oxo-1,2,5,7-tetrahydro-4H-furo[3,4-d][1,3]thiazin-2-yl]acetic acid CATO >95% 0
C-C2X-1056 头孢克肟杂质 B Cefixime impurity B 2-[[[(Z)-1-(2-aminothiazol-4-yl)-2-[[[(2R,5RS)-5-methyl-7-oxo-1,2,5,7-tetrahydro-4H-furo[3,4-d][1,3]thiazin-2-yl]methyl]amino]-2-oxoethylidene]amino]oxy]acetic acid CATO >95% 0
C-C2X-1057 头孢克肟杂质 C Cefixime impurity C (6R,7S)-7-[[(Z)-2-(2-aminothiazol-4-yl)-2-[(carboxymethoxy)imino]acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (cefixime 7-epimer) CATO >95% 0
C-C2X-1058 头孢克肟杂质  D Cefixime impurity  D (6R,7R)-7-[[(E)-2-(2-aminothiazol-4-yl)-2-[(carboxymethoxy)imino]acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (cefixime E-isomer) CATO >95% 0
C-C2X-1059 头孢克肟杂质  E Cefixime impurity  E (6R,7R)-7-[[(Z)-2-(2-aminothiazol-4-yl)-2-[(carboxymethoxy)imino]acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid CATO >95% 0
C-C2X-1060 头孢克肟杂质  F Cefixime impurity  F (6R,7R)-7-[[(Z)-2-(2-aminothiazol-4-yl)-2-[(2-ethoxy-2-oxoethoxy)imino]acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid CATO >95% 0
C-C2X-1061 头孢曲松 CEFATRIAXONE 7-{[(2Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino}-3-{[(2-methyl-5,6-dioxo-1,2,5,6-tetrahydro-1,2,4-triazin-3-yl)sulfanyl]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxyli c acid CATO >95% 0
C-C2X-1062 头孢曲松杂质 A CEFATRIAXONE Impurity A (6R,7R)-7-[[(2E)-(2-aminothiazol-4-yl)(methoxyimino)acetyl]amino]-3-[[(2-methyl-5,6-dioxo-1,2,5,6-tetrahydro-1,2,4-triazin-3-yl)sulphanyl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid ((E)-isomer) CATO >95% 0
C-C2X-1063 头孢曲松杂质 B CEFATRIAXONE Impurity B (5aR,6R)-6-[[(2Z)-(2-aminothiazol-4-yl)(methoxyimino)acetyl]amino]-5a,6-dihydro-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazine-1,7(4H)-dione CATO >95% 0
C-C2X-1064 头孢曲松杂质 C CEFATRIAXONE Impurity C 2-methyl-3-sulphanyl-1,2-dihydro-1,2,4-triazine-5,6-dione CATO >95% 0
C-C2X-1065 头孢曲松杂质 D CEFATRIAXONE Impurity D S-benzothiazol-2-yl (2Z)-(2-aminothiazol-4-yl)(methoxyimino)thioacetate CATO >95% 0
C-C2X-1066 头孢曲松杂质 E CEFATRIAXONE Impurity E (6R,7R)-7-amino-3-[[(2-methyl-5,6-dioxo-1,2,5,6-tetrahydro-1,2,4-triazin-3-yl)sulphanyl]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid CATO >95% 0
C-C2X-1067 头孢克洛 cefaclor (6R,7R)-7-{[(2R)-2-Amino-2-phenylacetyl]amino}-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid CATO >95% 0
C-C2X-1068 头孢克洛杂质 A cefaclor impurity A (2R)-2-amino-2-phenylacetic acid (phenylglycine) CATO >95% 0
C-C2X-1069 头孢克洛杂质 B cefaclor impurity B (6R,7R)-7-amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid CATO >95% 0
C-C2X-1070 头孢克洛杂质 C cefaclor impurity C (6R,7R)-7-[[(2S)-2-amino-2-phenylacetyl]amino]-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid CATO >95% 0
C-C2X-1071 头孢克洛杂质 D cefaclor impurity D (2R,6R,7R)- and (2S,6R,7R)-7-[[(2R)-2-amino-2-phenylacetyl]amino]-3-chloro-8-oxo-5-thia- 1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid (delta-3-cefaclor) CATO >95% 0
C-C2X-1072 头孢克洛杂质 E cefaclor impurity E 2-[[(2R)-2-amino-2-phenylacetyl]amino]-2-(5-chloro-4-oxo-3,4-dihydro-2H-1,3-thiazin-2-yl)acetic acid CATO >95% 0
C-C2X-1073 头孢克洛杂质 F cefaclor impurity F 3-phenylpyrazin-2-ol CATO >95% 0
C-C2X-1074 头孢克洛杂质 G cefaclor impurity G (2R,6R,7R)- and (2S,6R,7R)-7-[[(2R)-2-amino-2-phenylacetyl]amino]-3-methylene-8-oxo-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylic acid (isocefalexine) CATO >95% 0
C-C2X-1075 头孢克洛杂质 H cefaclor impurity H (6R,7R)-7-[[(2R)-2-[[(2R)-2-amino-2-phenylacetyl]amino]-2-phenylacetyl]amino]-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (N-phenylglycyl cefaclor) CATO >95% 0
C-C2X-1076 头孢吡肟 cefepime (6R,7R)-7-{[(2Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino}-3-[(1-methyl-1-pyrrolidiniumyl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate  CATO >95% 0
C-C2X-1077 头孢吡肟杂质 A cefepime impurity A (6R,7R)-7-[[(2E)-(2-aminothiazol-4-yl)(methoxyimino)acetyl]amino]-3-[(1-methylpyrrolidinio)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate (anti-cefepime) CATO >95% 0
C-C2X-1078 头孢吡肟杂质 B cefepime impurity B (6R,7R)-7-[[(2Z)-[2-[[(2Z)-(2-aminothiazol-4-yl)(methoxyimino)acetyl]amino]thiazol-4-yl](methoxyimino)acetyl]amino]-3-[(1-methylpyrrolidinio)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate CATO >95% 0
C-C2X-1079 头孢吡肟杂质 C cefepime impurity C (2Z)-2-(2-aminothiazol-4-yl)-N-(formylmethyl)-2-(methoxyimino)acetamide CATO >95% 0
C-C2X-1080 头孢吡肟杂质 D cefepime impurity D (2Z)-(2-aminothiazol-4-yl)(methoxyimino)acetic acid CATO >95% 0
C-C2X-1081 头孢吡肟杂质 E cefepime impurity E (6R,7R)-7-amino-3-[(1-methylpyrrolidinio)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate CATO >95% 0
C-C2X-1082 头孢吡肟杂质 F cefepime impurity F (6R,7R)-7-[[[(6R,7R)-7-[[(2Z)-(2-aminothiazol-4-yl)(methoxyimino)acetyl]amino]-3-[(1-methylpyrrolidinio)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-2-yl]carbonyl]amino]-3-[(1-methylpyrrolidinio)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate CATO >95% 0
C-C2X-1083 头孢吡肟杂质 G cefepime impurity G N-methylpyrrolidine CATO >95% 0
C-C2X-1084 头孢噻肟杂质 A cefotaxime Impurity A (6R,7R)-7-[[(2Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (deacetoxycefotaxime) CATO >95% 50mg 33600
C-C2X-1085 头孢噻肟杂质 B cefotaxime Impurity B (6R,7R)-7-[[(2Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetyl]amino]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (deacetylcefotaxime) CATO >95% 50mg 33600
C-C2X-1086 头孢噻肟杂质 C cefotaxime Impurity C (6R,7R)-3-[(acetyloxy)methyl]-7-[[(2Z)-2-[2-(formylamino)thiazol-4-yl]-2-(methoxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (N-formylcefotaxime) CATO >95% 50mg 42000
C-C2X-1087 头孢噻肟杂质 D cefotaxime Impurity D (6R,7R)-3-[(acetyloxy)methyl]-7-[[(2E)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (E-cefotaxime) CATO >95% 50mg 42000
C-C2X-1088 头孢噻肟杂质 E cefotaxime Impurity E (5aR,6R)-6-[[(2Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetyl]amino]-5a,6-dihydro-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazine-1,7(4H)-dione (deacetylcefotaxime lactone) CATO >95% 50mg 33600
C-C2X-1089 头孢噻肟杂质 F cefotaxime Impurity F (6R,7R)-3-[(acetyloxy)methyl]-7-[[(2Z)-2-[2-[[[(6R,7R)-7-[[(2Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-2-yl]methyl]amino]thiazol-4-yl]-2-(methoxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (cefotaxime dimer) CATO >95% 50mg 42000
C-C2X-1090 头孢噻肟杂质 G cefotaxime Impurity G (6R,7R)-3-[(acetyloxy)methyl]-7-[[(2Z)-2-[2-[[(2Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetyl]amino]thiazol-4-yl]-2-(methoxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (ATA cefotaxime) CATO >95% 50mg 42000
C-C2X-1091 头孢西丁 cefoxitin (6R,7S)-3-[(Carbamoyloxy)methyl]-7-methoxy-8-oxo-7-[(2-thienylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid CATO >95% 0
C-C2X-1092 头孢西丁杂质 A cefoxitin impurity A (6R,7S)-3-(hydroxymethyl)-7-methoxy-8-oxo-7-[[(thiophen-2-yl)acetyl]amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (decarbamoylcefoxitin) CATO >95% 0
C-C2X-1093 头孢西丁杂质 B cefoxitin impurity B (2RS,6R,7S)-3-[(carbamoyloxy)methyl]-7-methoxy-8-oxo-7-[[(thiophen-2-yl)acetyl]amino]-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid (delta-3-cefoxitin) CATO >95% 0
C-C2X-1094 头孢西丁杂质 C cefoxitin impurity C (5aR,6R)-6-[[(thiophen-2-yl)acetyl]amino]-5a,6-dihydro-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazine-1,7(4H)-dione (cefalotin lactone) CATO >95% 0
C-C2X-1095 头孢西丁杂质 D cefoxitin impurity D (5aR,6S)-6-methoxy-6-[[(thiophen-2-yl)acetyl]amino]-5a,6-dihydro-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazine-1,7(4H)-dione (cefoxitin lactone) CATO >95% 0
C-C2X-1096 41100-45-2 3-ethyladamantan-1-amine 3-ethyladamantan-1-amine C12H21N CATO >95% 100mg 3600
C-C2X-1097 硼替佐米杂质 A bortezomib impurity A C14H14N4O2 CATO >95% 20mg 7200
C-C2X-1098 硼替佐米杂质 C bortezomib impurity C C19H25BN4O4 CATO >95% 20mg 7200
C-C2X-1099 硼替佐米杂质 E bortezomib impurity E C19H24N4O3 CATO >95% 20mg 7200
C-C2X-1100 硼替佐米杂质 F bortezomib impurity F C15H15N3O3 CATO >95% 20mg 7200
C-C2X-1101 硼替佐米杂质 G bortezomib impurity G C19H24N4O3  CATO >95% 20mg 7200
C-C2X-1102 硼替佐米杂质 H bortezomib impurity H C15H15N3O3 CATO >95% 20mg 7200
C-C2X-1103 62833-66-3 奥拉西坦杂质 II Oxiracetam impurity II C6H8N2O2 CATO >95% 20mg 4800
C-C2X-1104 13674-87-8 磷酸三(2,3-二氯丙基)