LangFangshi Hengfuyuan Pharma Tech CO.,Itd.

LangFangshi Hengfuyuan Pharma Tech CO.,Itd.

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Product Name MF CAS Details
Enzalutamide impurity B C8H7BrFNO 749927-69-3 Details
N-[3-Fluoro-4-[(methylamino)carbonyl]phenyl]-2-methylalanine methyl ester C13H17FN2O3 1332524-01-2 Details
Methyl 2-fluoro-4-((1-methoxy-2-methyl-1-oxopropan-2-yl)amino)benzoate C13H16FNO4 1802242-47-2 Details
Enzalutamide Impurity 7 C11H12FNO4 1332524-02-3 Details
Enzalutamide Impurity 33 C17H8F6N4S 1839619-50-9 Details
N-[3-Fluoro-4-[(MethylaMino)carbonyl]phenyl]-2-Methylalanine C12H15FN2O3 1289942-66-0 Details
Enzalutamide Impurity 1 C22H18F4N4O2S 1443331-78-9 Details
2-(2-Methyl-5-tetrazolyl)-5-bromopyridine C7H6BrN5 380380-64-3 Details
Enzalutamide Impurity 5 C20H14F4N4O2S 1242137-16-1 Details
Enzalutamide carboxylic acid C20H13F4N3O3S 1242137-15-0 Details
Methyl 4-bromo-2-fluorobenzoate C8H6BrFO2 179232-29-2 Details
Enzalutamide C21H16F4N4O2S 915087-33-1 Details
Tedizolid Phosphate Impurity R C10H10BrNO3 1252686-47-7 Details
Enzalutamide Impurity12 C21H15F4N3O3S 1802242-43-8 Details
OmeprazoleN-oxide C17H19N3O4S 176219-04-8 Details
Aztreonam C13H17N5O8S2 78110-38-0 Details
Aztreonam Impurity B C13H19N5O6S 102586-36-7 Details
2-(Hydroxy(4-phenoxyphenyl)methylene)malononitrile C16H10N2O2 330792-68-2 Details
C10H20N2O6S 80082-50-4 Details
Omeprazole Sulfide C17H19N3O2S 73590-85-9 Details
Esomeprazole Impurity 29 C16H17N3OS 704910-89-4 Details
Tedizolid Phosphate Impurity G C17H15FN6O3 1431699-67-0 Details
2-(Methoxy(4-phenoxyphenyl)Methylene)Malononitrile C17H12N2O2 330792-69-3 Details
5-amino-3-(4-phenoxyphenyl)-1H-pyrazole-4-carbonitrile C16H12N4O 330792-70-6 Details
AcotiaMide C21H30N4O5S 185106-16-5 Details
2-(((6-methoxy-1H-benzo[d]imidazol-2-yl)thio)methyl)-3,5- dimethylpyridin-4-ol C16H17N3O2S 103876-98-8 Details
4-methoxy-2-(((5-methoxy-1H-benzo[d]imidazol-2-yl)thio)methyl)-3,5-dimethylpyridine 1-oxide C17H19N3O3S 142885-92-5 Details
Tedizolid Phosphate Impurity 6 C17H14ClFN6O2 1239662-46-4 Details
2-(Chloromethyl)-3,5-dimethylpyridin-4-ol C8H10ClNO 220771-03-9 Details
5-Methoxy-2-mercaptobenzimidazole C8H8N2OS 37052-78-1 Details
Parecoxib Impurity C(Valdecoxib Impurity) C18H16N2O4S 198471-06-6 Details
N-((4-(5-Methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)isobutyramide(PalbociclibImpurity) C20H20N2O4S 198470-82-5 Details
Parecoxib Impurity C17H15NO4S 2749361-92-8 Details
Trelagliptin Impurity C14H12FN3O3 2088203-83-0 Details
4-(5-Methyl-3-phenylisoxazol-4-yl)-N-((4-(5-methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)benzenesulfonamide(PalbociclibImpurity) C32H25N3O6S2 1373038-60-8 Details
Parecoxib Impurity E C16H15N3O5S2 1373038-59-5 Details
Acotiamide impurity 5 C12H22N4OS 206882-15-7 Details
Acotiamide Hydrochloride impurity F C14H14N2O6S 185106-01-8 Details
PARECOXIB SODIUM C19H19N2NaO4S 198470-85-8 Details
N-Methyl OMeprazole (Mixture of isoMers with the Methylated nitrogens of iMidazole) C18H21N3O3S 89352-76-1 Details
Parecoxib Impurity 21 C18H17NO4S 1884279-18-8 Details
Acotiamide impurity C C17H28N2O4 1824734-16-8 Details
Omeprazole Impurity 8 C9H12ClNO2 848694-10-0 Details
Aztreonam ethyl ester C15H21N5O8S2 102579-57-7 Details
Trelagliptin Impurity C15H14FN3O3 1938080-43-3 Details
4-Thiazolecarboxamide, N-[2-[bis(1-methylethyl)amino]ethyl]-2-[(2,4,5-trimethoxybenzoyl)amino]-, hydrochloride (1:1) C22H33ClN4O5S 1349810-29-2 Details
Parecoxib Impurity B C16H13NO4S 181696-35-5 Details
N-((4-(5-Methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)butyramide(PalbociclibImpurity) C20H20N2O4S 198470-91-6 Details
OPEN RING AZTREONAM C13H19N5O9S2 87500-74-1 Details
Valdecoxib C16H14N2O3S 181695-72-7 Details
OmeprazolesulfoneN-Oxide C17H19N3O5S 158812-85-2 Details
Methyl5-chloro-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylate C6H5ClN2O4 91447-90-4 Details
6-methoxy-2-{[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulfonyl}-1H-benzimidazole C17H18N3O4ST 1810066-05-7 Details
Acotiamide Impurity 10 C13H12N2O6S 1809272-85-2 Details
Elagolix Impurity 9 C40H44F5N3O7 2316733-81-8 Details
Benzonitrile, 2-[[6-[(3R)-3-[[(2-cyano-5-fluorophenyl)methyl]amino]-1-piperidinyl]-3,4-dihydro-3-methyl-2,4-dioxo-1(2H)-pyrimidinyl]methyl]-4-fluoro- C26H24F2N6O2 2412663-46-6 Details
Omeprazole Impurity 1 C16H17N3O2S 103877-02-7 Details
Desulfo Aztreonam C13H17N5O5S 102579-59-9 Details
Acotiamide Hydrochloride impurity K C18H24N4O5S 701197-05-9 Details
4,5''-Di(desmethyl) Omeprazole Sulfide C15H15N3O2S 176219-12-8 Details
2-[(RS)-[(3,5-dimethylpyridin-2-yl)methyl]sulfinyl]-5- methoxy-1H-benzimidazole C16H17N3O2S 110374-16-8 Details
2-Mercapto-1H-benzo[d]imidazol-5-ol C7H6N2OS 92806-98-9 Details
6-broMo-8-cyclopentyl-5-Methyl-2-(5-(piperazin-1-yl)pyridin-2-ylaMino)pyrido[2,3-d]pyriMidin-7(8H)-one C22H26BrN7O 851067-56-6 Details
2-chloro-N-methyl-N-((3R,4R)-4-methylpiperidin-3-yl)-7H-pyrrolo [2,3-d]pyrimidin-4-amine C13H18ClN5 1616760-97-4 Details
Argatroban impurity J C10H8ClNO2S 1780572-69-1 Details
3-((3R,4R)-4-Methyl-3-(Methyl(7H-pyrrolo[2,3-d]pyriMidin-4-yl)aMino)piperidin-1-yl)-3-oxopropanenitrile C16H20N6O 477600-75-2 Details
Ethyl2-oxo-2-(pyridin-2-ylamino)acetate(EdoxabanImpurity) C9H10N2O3 41374-72-5 Details
Trelagliptin Impurity 3 C18H20FN5O2 1812193-01-3 Details
1-(6-Nitropyridin-3-yl)piperazine C9H12N4O2 775288-71-6 Details
1-{4-methyl-3-[methyl-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-amino]-piperidin-1-yl}-ethanone C15H21N5O 477600-76-3 Details
{4-methyl-3-[methyl-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-amino]-piperidin-1-yl}-methanone C14H19N5O 2227199-28-0 Details
Tofacitinib Impurity C13H19N5 477600-74-1 Details
1H-Imidazole, 1-[2-(ethylsulfinyl)ethyl]-2-methyl-5-nitro- C8H13N3O3S 2376335-05-4 Details
Glycine,N-(aminoiminomethyl)-N-methyl-, ethyl ester C6H13N3O2 15366-29-7 Details
3-[(3R,4R)-3-({2-chloro-7H-pyrrolo[2,3-d]pyrimidin-4-yl}(methyl)amino)-4-methylpiperidin-1-yl]-3-oxopropanenitrile C16H19ClN6O 1616761-00-2 Details
(S)-ethyl 2-(((2'-(1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)amino)-3-methylbutanoate C21H25N5O2 1111394-09-2 Details
Tipiracil Impurity 2 C9H10ClN3O3 2101241-71-6 Details
Isavuconazole Impurity C8H8N2O2 2734004-61-4 Details
N-[[2'-(1-triphenylmethyltetrazole-5-yl)biphenyl-4-yl]methyl]-L-valine ethylester oxalate 1335138-31-2 Details
Valsartan Desvaleryl Impurity C19H21N5O2 676129-92-3 Details
tert-butyl 4-(6-(6-acetyl-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-ylamino)pyridin-3-yl)piperazine-1-carboxylate C29H37N7O4 1651214-74-2 Details
Argatroban Impurity 6 C10H8ClNO2S 94975-84-5 Details
Trelagliptin Impurity 5 C22H24FN5O5 2087874-92-6 Details
Ambroxol EP Impurity B C14H19Br2ClN2O 15942-08-2 Details
Valsartan Impurity 3 C24H28N2O3 443093-86-5 Details
Tinidazole Impurity B C8H13N3O4S 25459-12-5 Details
Isavuconazole Impurity C35H37F2N8O6S 2962831-01-0 Details
Tofacitinib Impurity C20H25N5 477600-73-0 Details
Trelagliptin Impurity S C18H21FN4O4 1917324-15-2 Details
Trelagliptin Impurity X C18H22FN5O3 1938080-44-4 Details
(3R,4R)-1-(2-chloro-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-N,4-dimethylpiperidin-3-amine C13H18ClN5 2504210-32-4 Details
N-[[2'-(1-triphenylmethyltetrazol-5-yl)biphenyl-4-yl]methyl]valine methyl ester oxalate 1000986-63-9 Details
1-Boc-4-(6-nitropyridin-3-yl)piperazine C14H20N4O4 571189-16-7 Details
Tofacitinib Impurity C20H24ClN5 923036-25-3 Details
Pyrido[3,2-d]pyrimidin-6(5H)-one, 5-cyclopentyl-8-methyl-2-[[5-(1-piperazinyl)-2-pyridinyl]amino]- C22H27N7O 2745066-17-3 Details
Valsartan Impurity 25 C20H23N5O2 1111177-24-2 Details
Trelagliptin Impurity 5 C13H16FN3 1971613-57-6 Details
Edoxaban iMpurities C9H8Cl2N2O3 2752546-54-4 Details
1-((2R,3R)-3-(4-(4-(tert-butoxy(imino)methyl)phenyl)thiazol-2-yl)-2-(2,5-difluorophenyl)-2-hydroxybutyl)-4-(1-((methyl(3-(((methylglycinyl)oxy)methyl)pyridin-2-yl)carbamoyl)oxy)ethyl)-1H-1,2,4-triazol-4-ium C39H45F2N8O6S 2962831-00-9 Details
N2-(tert-Butoxycarbonyl)-Nw-nitro-D-arginine C11H21N5O6 50913-12-7 Details
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