咨询电话：15012456311
咨询电话：15012456311西他沙星杂质 提供图谱Lenvatinib Impurity提供NMR，HPLC，MS图谱及COA证书，新药申报可用全部杂质现货供应，*，并可接受定制。25mg/50mg/100mg等多种规格可选。
西他沙星杂质 提供图谱 产品介绍：
规格：10mg/25mg/50mg/100mg等多种规格可选。
用途：实验研发，药品申报检测，不得用于临床医学诊断。
随货提供：所有杂质对照品均随货提供HPLC，NMR，MS图谱及CoA证书。
Contact: 何
M. O. B: 150 1245 6311
Q. Q: 78100 7885
国产进口品牌皆有销售，产品库时常更新，部分杂质长期备有库存，可当天发货，另外，我司有专业研发团队，可提供杂质定制服务，以zui大可能的满足您对杂质对照品的选购需求。
西他沙星杂质 提供图谱 杂质列表：
| Sitafloxacin | 7-((S)-7-amino-5-azaspiro[2.4]heptan-5-yl)-8-chloro-6-fluoro-1-((1R,2S)-2-fluorocyclopropyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid |
| Sitafloxacin Impurity 1 | 8-chloro-6,7-difluoro-1-((1S,2R)-2-fluorocyclopropyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid |
| Sitafloxacin Impurity 2 | 8-chloro-6,7-difluoro-1-((1R,2R)-2-fluorocyclopropyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid |
| Sitafloxacin Impurity 3 | 8-chloro-6,7-difluoro-1-((1S,2S)-2-fluorocyclopropyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid |
| Sitafloxacin Impurity 4 | 7-((S)-7-amino-5-azaspiro[2.4]heptan-5-yl)-8-chloro-6-fluoro-1-((1S,2R)-2-fluorocyclopropyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid |
| Sitafloxacin Impurity 5 | 7-((R)-7-amino-5-azaspiro[2.4]heptan-5-yl)-8-chloro-6-fluoro-1-((1S,2R)-2-fluorocyclopropyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid |
| Sitafloxacin Impurity 6 | 7-((R)-7-amino-5-azaspiro[2.4]heptan-5-yl)-8-chloro-6-fluoro-1-((1R,2R)-2-fluorocyclopropyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid |
| Sitafloxacin Impurity 7 | 7-((S)-7-amino-5-azaspiro[2.4]heptan-5-yl)-8-chloro-6-fluoro-1-((1S,2S)-2-fluorocyclopropyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid |
| Sitafloxacin Impurity 8 | 7-((R)-7-amino-5-azaspiro[2.4]heptan-5-yl)-8-chloro-6-fluoro-1-((1S,2S)-2-fluorocyclopropyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid |
| Sitafloxacin Impurity 9 | 7-((S)-7-amino-5-azaspiro[2.4]heptan-5-yl)-8-chloro-6-fluoro-1-((1R,2R)-2-fluorocyclopropyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid |
| Sitafloxacin Impurity 10 | 7-((R)-7-amino-5-azaspiro[2.4]heptan-5-yl)-8-chloro-6-fluoro-1-((1R,2S)-2-fluorocyclopropyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid |
| Sitafloxacin Impurity 11 | 7-(7-amino-5-azaspiro[2.4]heptan-5-yl)-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid |
我司主营医药标准品及杂质对照品，以下杂质备有库存，可当天发货，*： 依鲁替尼杂质，奥贝胆酸杂质，依美斯汀杂质，卡格列净杂质，利格列汀杂质，西格列汀杂质，埃索美拉唑杂质，LCZ696杂质，恩杂鲁胺杂质，艾曲波帕杂质，非布司他杂质，托匹司他杂质，乐伐替尼杂质，奥拉帕尼杂质，阿维巴坦杂质，奥美拉唑杂质，普卡必利杂质，西他沙星杂质，泊沙康唑杂质，替格瑞洛杂质，托法替尼杂质，决奈达隆杂质，阿奇霉素杂质等。
美国剑桥CIL同位素标准品部分产品列表：
CLM-2440-PK SODIUM PYRUVATE (13C3, 99%)
DLM-2775-0.1 BISPHENOL A (PROPANE-D6, 98%)
ULM-6195-1.2 1,2,3,4-TETRACHLOROBENZENE UNLABELED 100 UG/ML IN ISOOCTANE
CLM-460-PK OLEIC ACID (U-13C18, 98%)
DLM-6038-0 L-ARGININE:HCL (<5% D) (4,4,5,5-D4, 94%)
DLM-13TB-PK PYRIDINE-D5 (D, 99.5%) +0.05% V/V TMS
GTK-1000 INLIGHT™ Glycan Tagging Kit
DNLM-7179-PK L-METHIONINE (D8, 98%; 15N, 98%)
CLM-8931-0.1MG L-THYROXINE (RING-13C12, 99%) CP 97%
EDF-5187-ST4 JIS DIOXIN/FURAN CALIBRATION SOLUTION ST4 (UNLABELED/13C12, 99%) IN NONANE
CLM-310-0.25 MALEIC ANHYDRIDE (1,4-13C2, 99%)
CLM-9148-C ESTRONE (2,3,4-13C3,99%) 100 UG/ML IN METHANOL
DLM-6013-PK ETHYLMALONIC ACID (METHYL-D3, 98%)
CLM-523-0.5 ETHYL ACETOACETATE (2,4-13C2, 99%)
CLM-191-MPT GLYCOCHOLIC ACID (GLYCINE-1-13C, 99%)MICROBIOLOGICAL/PYROGEN TESTED
CLM-3971-0.1 ALPHA-AMINOISOBUTYRIC ACID (13C4, 99%)
EO-5276 METHOD 1614 LABELED CLEAN-UP STOCK SOLUTION (13C12, 99%)
DLM-3973-PK L-CARNITINE:HCL, O-PROPIONYL (N-METHYL-D3, 98%)
DLM-488-MPT-PK L-VALINE (D8, 98%) MICROBIOLOGICAL/PYROGEN TESTED
CLM-1393-MPT D-GLUCOSE (3-13C, 99%) MICROBIOLOGICAL/PYROGEN TESTED
CLM-344-MPT-PK ETHANOL (MICROBIOLOGICAL/PYROGEN TESTED) (1-13C, 99%) (<6% H2O)
NLM-835-MPT-PK L-PROLINE (15N, 98%) MICROBIOLOGICAL/PYROGEN TESTED
ECN-2652 1,2,3,4,6-PENTACN UNLABELED 100 UG/ML IN NONANE
DLM-8815-CA ADENOSINE 5'-TRIPHOSPHATE, AMMONIUM SALT (2-D, 97%)CHEM PUR. >90% (IN SOLN)
CLM-8742-0 L-ALLO-ISOLEUCINE (13C6, 97-99%)
DLM-3008-1.2 AMITRIPTYLINE:HCL (N,N-DIMETHYL-D6, 98%) 100 UG/ML IN METHANOL
DLM-451-MPT-PK L-TYROSINE (RING-D4, 98%) MICROBIOLOGICAL/PYROGEN TESTED
NLM-3793-SL-50 CYTIDINE 5'-MONOPHOSPHATE, LITHIUM SALT (U-15N3, 96-98%) CP > 90%
DLM-2878-0.01 FENITROTHION (O,O-DIMETHYL-D6, 98%)
DLM-1943-0.1 ISOPHORONE (3-METHYL-D3;2,4,4,6,6-D5,98%)
DLM-8599-PK DL-ASPARTIC ACID, N-ACETYL (ASPARTATE-2,3,3-D3, 97%)
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