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頭孢噻肟鈉EP雜質(zhì)B
Catalog No: PI00010003     Product Name: 3-Desacetyl Cefotaxime， Cefotaxime Impurity B (EP)

CAS No:66340-28-1||Chemical Formula:C14H15N5O6S2||Molecular Weight:413.42300||Exact Mass:413.04637||(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

Related Products
頭孢噻肟鈉
目錄號: PI00010001
品名: Cefotaxime Sodium
CAS No:64485-93-4||Chemical Formula:C16H16N5NaO7S2||Molecular Weight:477.44177||……
頭孢噻肟鈉EP雜質(zhì)A
目錄號: PI00010002
品名: Deacetoxy cefotaxime , Cefotaxime Impurity A (EP)
CAS No:65052-63-3||Chemical Formula:C14H15N5O5S2||Molecular Weight: 397.42400||E……
頭孢噻肟鈉EP雜質(zhì)C
目錄號: PI00010004
品名: Cefotaxime Impurity C (EP),N-Formly Cefotaxime
CAS No:66403-32-5||Chemical Formula:C17H17N5O8S2||Molecular Weight:483.47000||Ex……
頭孢噻肟鈉EP雜質(zhì)D
目錄號: PI00010005
品名: Cefotaxime Impurity D (EP),E-Cefotaxime
CAS No:63527-53-7(free base),65715-12-0(Sodium Salt)||Chemical Formula:C16H17N5O……
頭孢噻肟鈉EP雜質(zhì)E
目錄號: PI00010006
品名: Cefotaxime Impurity E (EP),3-Desacetyl Cefotaxime Lactone
CAS No:66340-33-8?||Chemical Formula: C14H13N5O5S2 ||Molecular Weight:395.40800|……
頭孢噻肟鈉EP雜質(zhì)F
目錄號: PI00010007
品名: Cefotaxime Impurity F （a dimer）
CAS No:175032-97-0||Chemical Formula:C30H30N10O12S4||Molecular Weight:850.86800|……
頭孢噻肟鈉EP雜質(zhì)G
目錄號: PI00010008
品名: Cefotaxime Impurity G (EP),ATA Cefotaxime
CAS No:N/A||Chemical Formula:C22H22N8O9S3 ||Molecular Weight:638.64500||Exact Ma……
頭孢噻肟雜質(zhì)M,E-脫酰頭孢噻肟酸,反式頭孢噻肟雜質(zhì)B
目錄號: PI00010009
品名: E-Deacylation ATMAA, E-Deacylation Aminothiamic Acid, Cefotaxime Impurity M
CAS No:N/A||Chemical Formula:C14H15N5O6S2 ||Molecular Weight:413.42880||Exact Ma……
頭孢噻肟雜質(zhì)L,反式頭孢噻肟雜質(zhì)E
目錄號: PI00010010
品名: Cefotaxime Impurity L,E- Cefotaxime Impurity E
CAS No:123238-79-9||Chemical Formula:C14H13N5O5S2||Molecular Weight:395.03581||E……
頭孢噻肟雜質(zhì)N,頭孢噻肟開環(huán)內(nèi)酯
目錄號: PI00010011
品名: Cefotaxime Impurity N,Cefotaxime Open-ring Lactone
CAS No:75679-12-8||Chemical Formula:C14H15N5O6S2||Molecular Weight:413.42880||Ex……
頭孢噻肟雜質(zhì)K,頭孢噻肟雙鍵位移
目錄號: PI00010012
品名: Cefotaxime Impurity K,Δ3-Cefotaxime
CAS No:126747-48-6||Chemical Formula:C16H17N5O7S2 ||Molecular Weight:455.46548||……
頭孢噻肟四環(huán)內(nèi)酰胺裂解前體
目錄號: PI00010013
品名: Precursor of Cefotaxime Four-Membered Ring Lactam Fracture Product
CAS No:N/A||Chemical Formula:C8H12N4O3S||Molecular Weight:244.269||Exact Mass:24……
（6R,7S)-頭孢噻肟,頭孢噻肟差向異構(gòu)體
目錄號: PI00010014
品名: (6R,7S)-Cefotaxime ,Cefotaxime Epimer
CAS No:N/A||||Chemical Formula:C16H16N5NaO7S2||Molecular Weight:477.03888||Exact……
反式氨噻肟酸
目錄號: PI00010015
品名: E- Cefotaxime Acid
CAS No:66341-09-1||Chemical Formula:C6H7N3O3S||Molecular Weight:201.20308||Exact……
頭孢噻肟氧化雜質(zhì)2
目錄號: PI00010016
品名: Cefotaxime Oxide Impurity 2
CAS No:N/A||Chemical Formula:C16H17N5O8S2||Molecular Weight:471.45900||Exact Mas……
頭孢噻肟氧化雜質(zhì)1
目錄號: PI00010017
品名: Cefotaxime Oxide Impurity 1
CAS No:97466-27-8||Chemical Formula:C16H17N5O8S2||Molecular Weight:471.45900||Ex……
反式頭孢噻肟氧化雜質(zhì)2(頭孢噻肟雜質(zhì)R)
目錄號: PI00010018
品名: E-Cefotaxime Oxide Impurity 2(Cefotaxime Impurity R)
CAS No:N/A||Chemical Formula:C16H17N5O8S2||Molecular Weight:471.45900||Exact Mas……
頭孢噻肟鈉反式氧化雜質(zhì)1
目錄號: PI00010019
品名: (E)-Cefotaxime Sodium Oxide Impurity 1
CAS No:N/A||Chemical Formula:C16H17N5O8S2||Molecular Weight:471.45900||Exact Mas……
頭孢噻肟開環(huán)甲酯二聚體(頭孢噻肟二聚體A)
目錄號: PI00010020
品名: Cefotaxime Dimer A
CAS No:N/A||Chemical Formula:C31H34N10O13S4||Molecular Weight:882.92086||Exact M……
氨噻肟酸二聚體
目錄號: PI00010023
品名: ATMAA Dimer
CAS No:N/A||Chemical Formula:C12H12N6O5S2||Molecular Weight:384.38500||Exact Mas……
頭孢噻肟二聚體B
目錄號: PI00010024
品名: Cefotaxime Dimer B
CAS No:N/A||Chemical Formula:C32H32N10O13S4||Molecular Weight:892.90500||Exact M……
頭孢噻肟雙母核A
目錄號: PI00010025
品名: Cefotaxime Double Nucleus A
CAS No:N/A ||Chemical Formula:C26H27N7O11S3 ||Molecular Weight:709.72000 ||Exact……
胺噻肟乙酰胺己二酸(E)雜質(zhì)
目錄號: PI00010026
品名: Aminothioxime Acetamido Hexanedioic Acid (E)-Impurity
CAS No:N/A||Chemical Formula:C12H16N4O6S||Molecular Weight:344.34200||Exact Mass……
胺噻肟乙酰胺己二酸(Z)雜質(zhì)
目錄號: PI00010027
品名: Aminothioxime Acetamido Hexanedioic Acid (Z)-Impurity
CAS No:N/A||Chemical Formula:C12H16N4O6S||Molecular Weight:344.34200||Exact Mass……

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