LangFangshi Zekang Pharma Tech CO.,Itd.

LangFangshi Zekang Pharma Tech CO.,Itd.

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Product Name MF CAS Details
1β-Hydroxy-6α-Methyl-1,4-androstadiene-3,17-dione C20H26O3 61919-52-6 Details
dithiodesethylcarbodenafil C22H28N6OS2 1610830-81-3 Details
Sildenafil Impurity IV-1 C13H18N2O5S 1308332-48-0 Details
Benzoic acid, 2-ethoxy-5-[(4-methyl-1-piperazinyl)sulfonyl]-, hydrochloride, compd. with N,N-diethylethanamine (1:1:1) C20H35N3O5S 215299-33-5 Details
Olmesartan Medoxomil Impurity 25;2-propyl-1H-imidazole-4,5-dicarboxylic acid C10H16N2O3 144690-04-0 Details
Loteprednol Impurity 31 C23H29ClO7 265651-89-6 Details
Prednicarbate EP Impurity E C26H34O8 671225-23-3 Details
VWLTWMGSJXSKQJ-ROXMPKABSA-N C25H32O7 17652-24-3 Details
5-Pyrimidinecarboxamide, 4-[[(3-chlorophenyl)methyl]amino]-2-[(2S)-2-(hydroxymethyl)-1-pyrrolidinyl]-N-(2-pyrimidinylmethyl)- C22H24ClN7O2 330786-28-2 Details
Prednisone Impurity K C19H22O3 7738-93-4 Details
Hydrocortisone Acetate EP impurity G C25H34O7 81968-66-3 Details
17β-Carboxy-17α-formyloxy Dexamethasone C22H27FO6 473273-04-0 Details
Pregna-1,4-diene-3,20-dione, 9-fluoro-11,17-dihydroxy-21-methoxy-16-methyl-, (11β,16α)- C23H31FO5 114546-86-0 Details
Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9,11-epoxy-17-hydroxy-16-methyl-, (11α,16α)- C24H30O6 14622-51-6 Details
diethyl 2,2'-(4-isobutoxy-1,3-phenylene)bis(4-methylthiazole-5- carboxylate) C24H28N2O5S2 1346238-13-8 Details
Febuxostat Impurity 33 C12H14O5 100118-38-5 Details
Febuxostat Impurity 111 C7H7NOS 104317-54-6 Details
ethyl 2-(2-hydroxyphenyl)-4-methylthiazole-5-carboxylate C13H13NO3S 118485-48-6 Details
ethyl 2-(5-cyano-2-isobutoxyphenyl)-4-methylthiazole-5- carboxylate C11H10N2O 1229019-33-3 Details
Febuxostat Impurity 40 C18H22N2O4S 1271738-74-9 Details
Febuxostat C16H16N2O3S 144060-53-7 Details
Febuxostat Impurity 55 C17H18N2O3S 144060-84-4 Details
Febuxostat Impurity 6 C17H21NO3S 144060-97-9 Details
OPEN RING AZTREONAM C13H19N5O9S2 87500-74-1 Details
Aztreonam Impurity B C13H19N5O6S 102586-36-7 Details
Desulfo Aztreonam C13H17N5O5S 102579-59-9 Details
Desisobutyryl Ciclesonide C28H38O6 161115-59-9 Details
21-Acetoxy-16α,17-isopropylidendioxy-pregna-1,4-dien-3,11,20-trion C26H32O7 3754-07-2 Details
(S)-5-(Aminomethyl)-3-(3-fluoro-4-morpholinophenyl)oxazolidin-2-one C14H18FN3O3 168828-90-8 Details
R-Linezolid C16H20FN3O4 872992-20-6 Details
Desacetyl-N,O-descarbonyl Linezolid C13H20FN3O2 333753-72-3 Details
Linezolid N-Oxide C16H20FN3O5 189038-36-6 Details
Linezolid Impurity (N,O-Desethylene Linezolid) C14H18FN3O4 1219708-30-1 Details
(S)-N-(3-Chloro-2-hydroxypropyl)acetamide C5H10ClNO2 224323-47-1 Details
N-[[(5S)-3-[4-(4-Morpholinyl)phenyl]-2-oxo-5-oxazolidinyl]Methyl]acetaMide C16H21N3O4 556801-15-1 Details
(5S,5'S)-5,5'-(azanediylbis(methylene))bis(3-(3-fluoro-4-morpholinophenyl)oxazolidin-2-one) C28H33F2N5O6 2307625-63-2 Details
Linezolid Related Compound B C16H20FN3O3S 216868-57-4 Details
(S)-5-((Tert-butylamino)methyl)-3-(3-fluoro-4-morpholinophenyl)oxazolidin-2-one C18H26FN3O3 1215006-08-8 Details
Linezolid Impurity 12 C20H28FN3O4 1215006-11-3 Details
benzyl 3-fluoro-4-(4-morpholinyl)phenylcarbamate C18H19FN2O3 1027135-00-7 Details
N-benzyloxycarbonyl-3-fluoro-4-morpholinoaniline C18H19FN2O3 168828-81-7 Details
N-[(2R)-3-[[3-Fluoro-4-(4-morpholinyl)phenyl]amino]-2-hydroxypropyl]acetamide C15H22FN3O3 333753-67-6 Details
Aztreonam ethyl ester C15H21N5O8S2 102579-57-7 Details
(R)-1-Boc-3-Aminopiperidine C10H20N2O2 188111-79-7 Details
Bis-Linezolid C30H35F2N5O7 908143-04-4 Details
Desonide delta-9(11) Analog C24H30O5 5541-37-7 Details
Desonide Impurity 7 C23H30O6 117782-94-2 Details
Olmesartan Medoxomil Impurity 7 C43H40N6O3 761404-85-7 Details
Trityl olmesartan C48H44N6O6 144690-92-6 Details
OlMesartan DiMer Ester IMpurity C48H50N12O5 1040250-19-8 Details
Olmesartan Impurity 51 C45H46N6O2 1418133-29-5 Details
Dehydro Olmesartan C24H24N6O2 172875-98-8 Details
Olmesartan Medoxomil Impurity 26 C34H34N6O9 1392475-91-0 Details
(5-methyl-2-oxo-1,3-dioxol-4-yl)methyl 4-(2-hydroxypropan-2-yl)-2-propyl-1H-imidazole-5-carboxylate C15H20N2O6 144978-05-2 Details
Olmesartan Impurity 8 C12H18N2O2 157356-73-5 Details
Olmesartan Impurity 9 C10H14N2O2 849206-42-4 Details
1H-Imidazole-4,5-dicarboxylic acid, 2-propyl-1-[[2'-[1-(triphenylmethyl)-1H-tetrazol-5-yl][1,1'-biphenyl]-4-yl]methyl]- C41H34N6O4 1350442-05-5 Details
Olmesartan Medoxomil Impurity 17 C53H54N12O8 1418133-31-9 Details
Irbesartan Impurity 14 C25H28N6O 133690-91-2 Details
Irbesartan Impurity 3 C14H11N7 152708-24-2 Details
diethyl 2-propyl-1-((2'-(1-trityl-1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-imidazole-4,5-dicarboxylate C45H42N6O4 144690-53-9 Details
4'-(azidomethyl)-[1,1'-biphenyl]-2-carboxylic acid C14H11N3O2 2758005-15-9 Details
Irbesartan Impurity 24 C14H12N4O 2763750-28-1 Details
2'-(Triphenylmethyltetrazol-5-yl)biphenyl-4-yl]carboxaldehyde;Olmesartan Impurity 81 C33H24N4O 155983-56-5 Details
Losartan EP Impurity B C14H12N4O 160514-13-6 Details
Valsartan Impurity C33H25BrN4 1894176-40-9 Details
2'-(1H-Tetrazol-5-yl)-1,1'-biphenyl-4-carboxaldehyde (Losartan IMpurity) C14H10N4O 151052-40-3 Details
Olmesartan Impurity 19 C14H11ClN4 161952-66-5 Details
4'-(Dibromomethyl)-[1,1'-Biphenyl]-2-Carbonitrile C14H9Br2N 209911-63-7 Details
Olmesartan Impurity G C33H24Br2N4 358685-13-9 Details
Olmesartan Impurity 89 C33H24Br2N4 151052-34-5 Details
Olmesartan Medoxomil Impurity 28 C14H10Br2N4 1127249-17-5 Details
5-[4'-(Bromomethyl)-[1,1'-biphenyl]-2-yl]-2-(triphenylmethyl)-2H-tetrazole C33H25BrN4 133051-88-4 Details
Olmesartan Medoxomil Impurity O C45H44N6O3 189400-21-3 Details
Olmesartan Medoxomil Impurity G C43H38N6O2 761404-82-4 Details
Olmesartan C24H26N6O3 144689-24-7 Details
Olmesartan Impurity 52 C8H10N2O4 58954-23-7 Details
diethyl 2-propylimidazoledicarbonate C12H18N2O4 144689-94-1 Details
Olmesartan Medoxomil Impurity E C26H30N6O3 144689-23-6 Details
OlMesartan interMediate iMpurity II C11H16N2O3 144690-07-3 Details
Olmesartan Impurity 65 C13H22N2O3 172875-53-5 Details
(2'-(1-trityl-1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methanol C33H26N4O 154709-18-9 Details
Olmesartan Impurity 1 C11H18N2O2 2411637-68-6 Details
5-(4'-Methylbiphenyl-2-yl)-1-trityl-1H-tetrazole C33H26N4 124750-53-4 Details
Olmesartan Medoxomil Impurity 32 C49H46N6O6 1040405-56-8 Details
1H-Imidazole-4-carboxylic acid, 5-(1-hydroxy-1-methylethyl)-2-propyl-1-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-, (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl ester C29H30N6O6 1048948-20-4 Details
Loteprednol Impurity C24H29Cl3O6 207670-57-3 Details
Prasugrel Impurity II C20H20FNO3S 1391194-39-0 Details
Prasugrel Hydroxy Thiolactone C18H18FNO3S 947502-66-1 Details
Loteprednol Impurity C24H30Cl2O7 207670-58-4 Details
1-Cyclopropyl-2-(2-fluorophenyl)ethane-1,2-dione C11H9FO2 1391054-37-7 Details
Prasugrel Impurity I C20H21NO3S 1391194-45-8 Details
Prasugrel EP Impurity E C20H21ClFNO3S 1056459-37-0 Details
Prasugrel EP Impurity C C20H20FNO3S 1391194-50-5 Details
Fluticasone propionate Impurity K C25H31F3O6 1174034-79-7 Details
(4-ETHOXY-2-OXO-2,5-DIHYDRO-PYRROL-1-YL)-ACETIC ACID C8H11NO4 142274-08-6 Details
Cholic Acid Ethyl Este C26H44O5 47676-48-2 Details
Oseltamivir Impurity 30 Details
N-methyl-O-desethyl vardenafil C20H26N6O4S 2762747-27-1 Details
17β-Carboxy-17-desoxy Dexamethasone C21H27FO4 75262-69-0 Details
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