左氧氟沙星雜質(zhì)哪里能買到對照品

時間：2021/2/23閱讀：1037

左氧氟沙星雜質(zhì)哪里能買到對照品

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,，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)哪里能買到對照品

左氧氟沙星	CAS號：100986-85-4
左氧氟沙星雜質(zhì)A; Levofloxacin USP Related Compound D	CAS號：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：117707-40-1	N-Desmethyl Levofloxacin
左氧氟沙星雜質(zhì) D; Levofloxacin USP Related Compound F	CAS號：117620-85-6	Levofloxacin Desfluoro Impurity
左氧氟沙星雜質(zhì) F; Levofloxacin USP Related Compound B	CAS號：100986-89-8	Levofloxacin Difluoro Carboxylic Acid
左氧氟沙星雜質(zhì) G; Levofloxacin USP Related Compound E	CAS號：1346603-62-0	N,N’-Desethylene Levofloxacin Hydrochloride
左氧氟沙星雜質(zhì)H; Levofloxacin USP Related Compound C	CAS號：177472-30-9	Levofloxacin Ethyl Ester
左氧氟沙星雜質(zhì)E; Descarboxyl Levofloxacin	CAS號：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：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：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：197291-75-1（free base）	9-Piperazino Ofloxacin ;Ofloxacin 10-Fluoro Isomer
左氧氟沙星雜質(zhì)11	CAS號：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：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：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：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：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：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：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：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：151377-74-1	N,N’-Desethylene-N,N’-diformyl Levofloxacin
左氧氟沙星雜質(zhì)22	CAS號：1036016-10-0	Levofloxacin Hydroxy Acid
左氧氟沙星雜質(zhì)23	CAS號：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：1329833-82-0	9-Defluoro-9-(4-methyl-1-piperazinyl) Levofloxacin

左氧氟沙星雜質(zhì)哪里能買到對照品

會員登錄

收藏該商鋪

提示