Levofloxacin EP Impurity C
117678-38-3C18H20FN3O5M.W. 377.37
Levofloxacin EP Impurity B
2254176-11-7 (free base:117707-40-1)C17H18FN3O4.HClM.W. 383.80
Levofloxacin EP Impurity A
100986-86-5C18H20FN3O4M.W. 361.37
Imidazole alcohol Impurity IV
N/AC12H12Cl2N2OM.W. 271.14
Imidazole alcohol Impurity V
L-Lysine
56-87-1C6H14N2O2M.W. 146.19
Lincomycin EP Impurity E
6734-79-8C9H17NO2.HCIM.W. 171.24
Levofloxacin Impurity F
1329833-82-0C23H31N5O4M.W. 441.52
Levofloxacin Diformyl Impurity
151377-74-1C18H18FN3O6M.W. 391.36
Ipratropium EP Impurity F
17812-46-3C20H28NO2. BrM.W. 394.35
Ipratropium EP Impurity E
22235-81-0C19H27NO3M.W. 317.42
Ipratropium EP Impurity D
492-38-6C9H8O2M.W. 148.16
Ipratropium EP Impurity B
58073-59-9C20H30NO3. BrM.W. 412.36
Epalrestat EP Impurity C
124782-63-4C15H13NO3S2M.W. 319.4
Ibutilide USP Related Compound B
160087-98-9未知M.W. 398.56
Ibutilide USP Related Compound A
100632-58-4C20H32N2O4SM.W. 396.55
Dapoxetine Hydrochloride
129938-20-1C21H23NO.HClM.W. 341.88
Ticagrelor Impurity 50
NAC25H30F2N6O6SM.W. 580.60
Ticagrelor Impurity 10
NAC19H29ClN4O6SM.W. 476.97
2-Iodopropane Standard for GC ≥99%
75-30-9(CH3)2CHIM.W. 169.99
Iodoethane Standard for GC ≥99%
75-03-6C2H5IM.W. 155.97
Iodomethane Standard for GC ≥99%
74-88-4CH3IM.W. 141.94
2-Iodopropane
75-30-9C3H7IM.W. 169.99
Imidazole alcohol Impurity Mixture
NAC12H12Cl2N2O *2M.W. 542.0
1-(3, 4-Dichlorophenyl)-2-(1H-Imidazole-1-yl)-Ethanol
27523-05-3C11H10CI2N2OM.W. 257.12
1-(2,5-dichloro-phenyl)-2-imidazol-1-yl-ethanol
24155-42-8C11H10CI2N2OM.W. 257.12
1-(2, 4-Dichlorophenyl)-2-(5-Methylimidazole-1-yl)-Ethanol
(2, 4-Dichlorophenyl)-2-(4-Methylimidazole-1-yl)-Ethanol
1-(2, 4-Dichlorophenyl)-2-(2-Methylimidazole-1-yl)-Ethanol
57432-78-7C12H12Cl2N2OM.W. 271.0
Loratadine Impurity I
133330-56-0C22H21ClN2O2M.W. 380.88
Loratadine Impurity H
NAC22H21ClN2O2M.W. 380.88
Loratadine Impurity G
165739-83-3C22H22Cl2N2O2M.W. 417.33
Loratadine Impurity E
133330-60-6C14H9Cl2NOM.W. 278.14
Loratadine Impurity 2
107256-31-5C20H24Cl2NO2M.W. 379.32
Loratadine EP Impurity E
170727-59-0C22H23ClN2O2M.W. 382.88
Luliconazole intermediates
229334-55-8C9H9Cl3O3SM.W. 303.59
(S)-(E)-Luliconazole IsoMer
256424-63-2C14H9Cl2N3S2M.W. 354.28
Lincomycin EP Impurity F
14810-93-6C9H19NO5SM.W. 253.32
Methyl 3,5-dimethoxy-4-methylbenzoate
60441-79-4C11H14O4M.W. 210.23
Isopropyl Methanesulfonate
926-06-7C4H10O3SM.W. 138.18