左氧氟沙星雜質(zhì)哪里能買到對(duì)照品

時(shí)間：2021/2/23閱讀：976

左氧氟沙星雜質(zhì)哪里能買到對(duì)照品

深圳遠(yuǎn)揚(yáng)化學(xué)技術(shù)有限公司可提供左氧氟沙星項(xiàng)目申報(bào)所用全套雜質(zhì)，隨貨提供CoA證書，HNMR，MS，HPLC圖譜，純度符合申報(bào)要求，現(xiàn)貨庫存，交貨及時(shí)，并可根據(jù)客戶提供結(jié)構(gòu)式進(jìn)行左氧氟沙星雜質(zhì)定制合成。

左氧氟沙星雜質(zhì)哪里能買到對(duì)照品

左氧氟沙星	CAS號(hào)：100986-85-4
左氧氟沙星雜質(zhì)A; Levofloxacin USP Related Compound D	CAS號(hào)：100986-86-5	Levofloxacin R-Isomer ;(R)-(+)-Ofloxacin ;D-Ofloxacin ;Ofloxacin R-Isomer ;Levofloxacin D-Isomer ;
左氧氟沙星雜質(zhì)B; Levofloxacin USP Related Compound A	CAS號(hào)：117707-40-1	N-Desmethyl Levofloxacin
左氧氟沙星雜質(zhì) D; Levofloxacin USP Related Compound F	CAS號(hào)：117620-85-6	Levofloxacin Desfluoro Impurity
左氧氟沙星雜質(zhì) F; Levofloxacin USP Related Compound B	CAS號(hào)：100986-89-8	Levofloxacin Difluoro Carboxylic Acid
左氧氟沙星雜質(zhì) G; Levofloxacin USP Related Compound E	CAS號(hào)：1346603-62-0	N,N’-Desethylene Levofloxacin Hydrochloride
左氧氟沙星雜質(zhì)H; Levofloxacin USP Related Compound C	CAS號(hào)：177472-30-9	Levofloxacin Ethyl Ester
左氧氟沙星雜質(zhì)E; Descarboxyl Levofloxacin	CAS號(hào)：178964-53-9	(S)-9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-2H-[1,4]oxazino[2,3,4-ij]quinolin-7(3H)-one
左氧氟沙星雜質(zhì) I; 9-Piperazine Levofloxacin	CAS號(hào)：178912-62-4	(S)-10-fluoro-3-methyl-9-(4-methylpiperazin-1-yl)-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid
左氧氟沙星雜質(zhì)C; Levofloxacin N-Oxide Impurity	CAS號(hào)：117678-38-3	(S)-4-(6-carboxy-9-fluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinolin-10-yl)-1-methylpiperazine 1-oxide
左氧氟沙星雜質(zhì)D	CAS號(hào)：197291-75-1（free base）	9-Piperazino Ofloxacin ;Ofloxacin 10-Fluoro Isomer
左氧氟沙星雜質(zhì)11	CAS號(hào)：431058-46-7	(S)-ethyl 10-fluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate
左氧氟沙星雜質(zhì)12	CAS號(hào)：117620-84-5	(S)-10-fluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid
左氧氟沙星雜質(zhì)13	CAS號(hào)：110548-06-6	(R)-ethyl 9,10-difluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate
左氧氟沙星雜質(zhì)14	CAS號(hào)：106939-34-8	(S)-ethyl 9,10-difluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate
左氧氟沙星雜質(zhì)15	CAS號(hào)：110548-07-7	(R)-9,10-difluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid
左氧氟沙星雜質(zhì)16	CAS號(hào)：103995-33-1	(Z)-ethyl 3-ethoxy-2-(2,3,4,5-tetrafluorobenzoyl)acrylate
左氧氟沙星雜質(zhì)17	CAS號(hào)：110548-02-2	(S,Z)-ethyl 3-((1-hydroxypropan-2-yl)amino)-2-(2,3,4,5-tetrafluorobenzoyl)acrylate
左氧氟沙星雜質(zhì)18	CAS號(hào)：94695-50-8	ethyl 3-oxo-3-(2,3,4,5-tetrafluorophenyl)propanoate
左氧氟沙星雜質(zhì)19		(S)-3,9-dimethyl-7-oxo-3,7,9,10,11,12-hexahydro-2H-[1,4]oxazino[2,3,4-ij]pyrazino[2,3-g]quinoline-6-carboxylic acid
左氧氟沙星雜質(zhì)20		(S)-3,12-dimethyl-7-oxo-3,7,9,10,11,12-hexahydro-2H-[1,4]oxazino[2,3,4-ij]pyrazino[2,3-g]quinoline-6-carboxylic acid
左氧氟沙星雜質(zhì)21	CAS號(hào)：151377-74-1	N,N’-Desethylene-N,N’-diformyl Levofloxacin
左氧氟沙星雜質(zhì)22	CAS號(hào)：1036016-10-0	Levofloxacin Hydroxy Acid
左氧氟沙星雜質(zhì)23	CAS號(hào)：862690-19-5	Levofloxacin Methyl Ester
左氧氟沙星雜質(zhì)24		Levofloxacin Chloromethyl Ester
左氧氟沙星雜質(zhì)25	CAS號(hào)：1329833-82-0	9-Defluoro-9-(4-methyl-1-piperazinyl) Levofloxacin

左氧氟沙星雜質(zhì)哪里能買到對(duì)照品

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