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Shanghai Forever Synthesis Co.,Ltd
- Company Name Shanghai Forever Synthesis Co.,Ltd
- Tel -
- Email sales01@foreversyn.com
- WebSite www.purerechem.com
- CB Index 58
Shanghai Forever Synthesis Co.,Ltd Product List
- Product Name Roxadustat Impurity 24/N-[(4-Hydroxy-7-phenoxy-3-isoquinolinyl)carbonyl]glycine methyl ester
- MF C19H16N2O5
- CAS 2599284-48-5
- Product Name Ritonavir Enantiomer/Thiazol-5-ylmethyl ((2R,3R,5R)-3-hydroxy-5-((R)-2-(3-((2-isopropylthiazol-4-yl)methyl)-3-methylureido)-3-methylbutanamido)-1,6-diphenylhexan-2-yl)carbamate
- MF C37H48N6O5S2
- CAS 2872582-94-8
- Product Name Lenvatinib Impurity 6/4-[4-[(Cyclopropylamino)carbonyl]aminophenoxy]-7-methoxy-6-quinolinecarboxamide
- MF C21H20N4O4
- CAS 417714-14-8
- Product Name Metoprolol Acid Methyl Ester/4-[2-Hydroxy-3-[(1-methylethyl)amino]propoxy]benzeneacetic acid methyl ester
- MF C15H23NO4
- CAS 29121-23-1
- Product Name Desthiazolylmethyloxycarbonyl Ritonavir/(S)-N-((2S,4S,5S)-5-Amino-4-hydroxy-1,6-diphenylhexan-2-yl)-2-(3-((2-isopropylthiazol-4-yl)methyl)-3-methylureido)-3-methylbutanamide
- MF C32H45N5O3S
- CAS 176655-55-3
- Product Name Mirabegron Impurity 44/(R)-2-(N-(4-Aminophenethyl)-2-(2-aminothiazol-4-yl)acetamido)-1-phenylethyl 2-(2-aminothiazol-4-yl)acetate with 2,2,2-trifluoroacetate
- MF C26H28N6O3S2
- CAS 1684452-91-2
- Product Name N-Benzyl-5-methoxy-1,2,3,4-tetrahydronaphthalen-2-amine
- MF C18H21NO
- CAS 136247-07-9
- Product Name Palbociclib Impurity 69/6-Acetyl-2-amino-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one
- MF C15H18N4O2
- CAS 571189-64-5
- Product Name O-Demethyl Lenvatinib/4-[3-Chloro-4-[[(cyclopropylamino)carbonyl]amino]phenoxy]-7-hydroxy-6-quinolinecarboxamide
- MF C20H17ClN4O4
- CAS 417717-04-5
- Product Name 6-Desacetyl-6-Bromo Palbociclib HCl/6-Bromo-8-cyclopentyl-5-methyl-2-((5-(piperazin-1-yl)pyridin-2-yl)amino)pyrido[2,3-d]pyrimidin-7(8H)-one hydrochloride
- MF C22H27BrClN7O
- CAS 850918-83-1
- Product Name O-Acetyl Ritonavir/(((2-Isopropylthiazol-4-yl)methyl)(methyl)carbamoyl)-D-valine
- MF C14H23N3O3S
- CAS 183246-46-0
- Product Name Roxadustat Desmethyl Impurity/(4-Hydroxy-7-phenoxyisoquinoline-3-carbonyl)glycine
- MF C18H14N2O5
- CAS 708263-68-7
- Product Name Ethyl 4-aminobenzenesulfonate
- MF C8H11NO3S
- CAS 90090-38-3
- Product Name Rotigotine EP Impurity B HCl
- MF C13H20ClNO
- CAS 1231158-77-2
- Product Name Palbociclib Impurity 38/1-(6-((6-Acetyl-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino)-1-oxidopyridin-3-yl)piperazine 1-oxide 2,2,2-trifluoroacetate
- MF C24H29N7O4
- CAS 2488840-59-9
- Product Name Ritonavir Impurity 23/tert-butyl ((2R,4S,5S)-5-amino-4-hydroxy-1,6-diphenylhexan-2-yl)carbamate
- MF C23H32N2O3
- CAS 220887-41-2
- Product Name Roxadustat Impurity 34/N-[(4-Hydroxy-1-methyl-6-phenoxy-3-isoquinolinyl)carbonyl]-glycine
- MF C19H16N2O5
- CAS 808118-34-5
- Product Name Mirabegron Impurity 26/(R)-2-Hydroxy-N-(2-nitrophenethyl)-2-phenylacetamide
- MF C16H16N2O4
- CAS 1684452-87-6
- Product Name Mirabegron Impurity 37/(R)-2-((2-Aminophenethyl)amino)-1-phenylethanol hydrochloride
- MF C16H20N2O
- CAS 2826361-99-1
- Product Name (R)-5-Methoxy-N-propyl-1,2,3,4-tetrahydronaphthalen-2-amine hydrochloride
- MF C14H21NO
- CAS 101403-25-2
- Product Name Lenvatinib Impurity 15/4,4'-(((Carbonylbis(azanediyl))bis(3-chloro-4,1-phenylene))bis(oxy))bis(7-methoxyquinoline-6-carboxamide)
- MF C35H26Cl2N6O7
- CAS 2143930-75-8
- Product Name (S)-5-Methoxy-N-((R)-1-phenylethyl)-1,2,3,4-tetrahydronaphthalen-2-amine
- MF C19H23NO
- CAS 1403690-99-2
- Product Name Ritonavir Impurity 22/tert-butyl ((2S,4R,5S)-5-amino-4-hydroxy-1,6-diphenylhexan-2-yl)carbamate
- MF C23H32N2O3
- CAS 1414933-83-7
- Product Name Palbociclib Impurity 84/tert-butyl 4-(6-((2-chloro-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-6-yl)amino)pyridin-3-yl)piperazine-1-carboxylate
- MF C27H34ClN7O3
- CAS 2204368-69-2
- Product Name Roxadustat Impurity 16/Methyl 7-(4-chlorophenoxy)-4-hydroxyisoquinoline-3-carboxylate
- MF C17H12ClNO4
- CAS 2711953-58-9
- Product Name N-(Cyclopropylcarbamoyl)cyclopropanecarboxamide
- MF C8H12N2O2
- CAS 1798652-55-7
- Product Name Di(2-Amino-4-thiazolyl)acetyl Mirabegron/(R)-2-(2-Aminothiazol-4-yl)-N-(4-(2-(2-(2-(2-aminothiazol-4-yl)acetamido)thiazol-4-yl)acetamido)phenethyl)-N-(2-hydroxy-2-phenylethyl)acetamide
- MF C31H32N8O4S3
- CAS 2762802-66-2
- Product Name Metoprolol Dimer/Metoprolol Bis Propanol/1,3-Bis[4-(2-methoxyethyl) phenoxy]propan-2-ol/1,3-Bis[4-(2-methoxyethyl)phenoxy]-2-propanol
- MF C21H28O5
- CAS 230975-30-1
- Product Name Palbociclib Impurity 36/2-Chloro-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7(8H)-one/6-Bromo-8-cyclopentyl-5-methylquinazoline-2,7(3H,8H)-dione
- MF C13H14BrN3O2
- CAS 1922954-32-2
- Product Name Linezolid Impurity 40/4-(2-Fluoro-5-nitrophenyl)morpholine
- MF C10H11FN2O3
- CAS 1233093-70-3
- Product Name Peramivir Impurity 4/(3aS,4S,6R,6aR)-Methyl 6-(tert-butoxycarbonyl)-3-(pentan-3-yl)-4,5,6,6a-tetrahydro-3aH-cyclopenta[d]isoxazole-4-carboxylate
- MF C18H30N2O5
- CAS 383910-22-3
- Product Name Mirabegron Impurity 8/(R)-2-(2-(2-Aminothiazol-4-yl)-N-(4-(2-(2-aminothiazol-4-yl) acetamido)phenethyl)acetamido)-1-phenylethyl 2-(2-aminothiazol-4-yl)acetate hydrochloride
- MF C31H32N8O4S3
- CAS 1684452-84-3
- Product Name Ritonavir Impurity 30/(S,Z)-5-Amino-2-(dibenzylamino)-1,6-diphenylhex-4-en-3-one
- MF C32H32N2O
- CAS 220887-32-1
- Product Name Ritonavir Impurity 33/tert-butyl ((2S,4S,5S)-5-(dibenzylamino)-4-hydroxy-1,6-diphenylhexan-2-yl)carbamate
- MF C37H44N2O3
- CAS 162849-93-6
- Product Name Mirabegron Impurity 32/N-(4-(2-Aminoethyl)phenyl)-2-(2-aminothiazol-4-yl)acetamide hydrochloride
- MF C13H16N4OS
- CAS 1787606-83-0
- Product Name Metoprolol EP Impurity O/Metoprolol USP RC D
- MF C27H41NO6
- CAS 154784-36-8
- Product Name Roxadustat Impurity 36
- MF C28H31NO7S
- CAS 2376195-56-9
- Product Name N-(Cyclopropanecarbonyl)benzamide
- MF C11H11NO2
- CAS 756488-67-2
- Product Name Metoprolol EP Impurity A/Metoprolol USP RC A/1-(Ethylamino)-3-[4-(2-methoxyethyl)phenoxy]-2-propanol
- MF C14H23NO3
- CAS 109632-08-8
- Product Name Metoprolol USP RC B/rac 1-Chloro-3-[4-(2-methoxyethyl)phenoxy]-2-propanol
- MF C12H17ClO3
- CAS 56718-76-4
- Product Name Rotigotine Impurity 18/(R)-1,2,3,4-Tetrahydro-5-methoxy-n-propyl-2-naphthalenamine hydrochloride
- MF C14H22ClNO
- CAS 93601-85-5
- Product Name (S)-5-Methoxy-1,2,3,4-tetrahydronaphthalen-2-amine
- MF C11H15NO
- CAS 105086-80-4
- Product Name Palbociclib Impurity 4/5-(1-Piperazinyl)-2-pyridinamine/5-(Piperazin-1-yl)pyridin-2-ylamine
- MF C9H14N4
- CAS 1082876-26-3
- Product Name Metoprolol EP Impurity M DiHCl/1,3-Bis[(1-methylethyl)amino]-2-propanol dihydrochloride
- MF C9H23ClN2O
- CAS 73313-36-7
- Product Name Lenvatinib Impurity 25/Methyl 4-(3-chloro-4-(3-cyclopropylureido)phenoxy)-7-methoxyquinoline-6-carboxylate
- MF C22H20ClN3O5
- CAS 417717-20-5
- Product Name Mirabegron Impurity 12/N-(4-nitrophenethyl)-2-phenylacetamide
- MF C16H16N2O3
- CAS 83303-98-4
- Product Name Peramivir Impurity 13/(1S,2S,3R,4R)-Methyl 3-((S)-1-acetamido-2-ethylbutyl)-4-amino-2-hydroxycyclopentane-1-carboxylate hydrochloride
- MF C15H29ClN2O4
- CAS 229614-17-9
- Product Name Roxadustat Impurity 6/4-Hydroxy-7-phenoxy-3-isoquinolinecarboxylic acid
- MF C16H11NO4
- CAS 2376195-48-9
- Product Name Palbociclib Impurity 12/8-Cyclopentyl-5-methyl-2,6-bis((5-(piperazin-1-yl)pyridin-2-yl)amino)pyrido[2,3-d]pyrimidin-7(8H)-one
- MF C31H39N11O
- CAS 2458234-37-0
- Product Name (R)-6-Amino-5,6,7,8-tetrahydronaphthalen-1-ol
- MF C10H13NO
- CAS 85987-44-6
- Product Name Mirabegron Impurity 41/(S)-2-Hydroxy-N-(4-nitrophenethyl)-2-phenylacetamide
- MF C16H16N2O4
- CAS 2193505-55-2
- Product Name Roxadustat Impurity 41/1-((Dimethylamino)methyl)-7-phenoxyisoquinolin-4-ol
- MF C16H13NO2
- CAS 2756726-89-1
- Product Name Mirabegron Impurity 38/(R)-2-((4-Nitrophenethyl)amino)-2-oxo-1-phenylethyl (R)-2-hydroxy-2-phenylacetate
- MF C24H22N2O6
- CAS 2922811-46-7
- Product Name Metoprolol EP Impurity D/3-[4-(2-Methoxyethyl)phenoxy]-1,2-propanediol/3-(4-(2-Methoxyethyl)phenoxy)propane-1,2-diol
- MF C12H18O4
- CAS 62572-90-1
- Product Name meta-Mirabegron/(R)-2-(2-Aminothiazol-4-yl)-N-(3-(2-((2-hydroxy-2-phenylethyl)amino)ethyl)phenyl)acetamide
- MF C21H24N4O2S
- CAS 1684452-81-0
- Product Name Mirabegron Impurity 30/(S)-2-((4-Aminophenethyl)amino)-1-phenylethan-1-ol
- MF C16H20N2O
- CAS 1624261-01-3
- Product Name Desoxo-palbociclib HCl/8-Cyclopentyl-5-methyl-2-((5-(piperazin-1-yl)pyridin-2-yl)amino)-6-vinylpyrido[2,3-d]pyrimidin-7(8H)-one hydrochloride
- MF C24H29N7O
- CAS 2204863-06-7
- Product Name (1S,2S,3R,4R)-3-((S)-1-acetamido-2-ethylbutyl)-4-amino-2-hydroxyl cyclopentane-1-carboxylic acid hydrochloride
- MF C14H27ClN2O4
- CAS 1352062-19-1
- Product Name Ritonavir Impurity 21/tert-butyl ((2R,4R,5S)-5-amino-4-hydroxy-1,6-diphenylhexan-2-yl)carbamate
- MF C23H32N2O3
- CAS 1414933-85-9
- Product Name Roxadustat Impurity 35/7-Bromo-4-hydroxy-3-isoquinolinecarboxylic acid ethyl ester
- MF C12H10BrNO3
- CAS 1572439-63-4
- Product Name Ritonavir Impurity 34/(2S,3S,5S)-5-Amino-2-(dibenzylamino)-1,6-diphenylhexan-3-ol
- MF C32H36N2O
- CAS 156732-15-9
- Product Name Roxadustat Impurity 31/1-[(Dimethylamino)methyl]-4-hydroxy-6-phenoxy-3-Isoquinolinecarboxylic acid methyl ester
- MF C20H20N2O4
- CAS 1959587-34-8
- Product Name Peramivir Impurity 9/(1S,2S,3S,4R)-Methyl 3-((S)-1-amino-2-ethylbutyl)-4-((tert-butoxycarbonyl)amino)-2-hydroxycyclopentane-1-carboxylate
- MF C18H34N2O5
- CAS 316173-29-2
- Product Name Metoprolol Impurity 28/1-(Isopropylamino)-3-(4-vinylphenoxy)propan-2-ol
- MF C14H21NO2
- CAS 933468-54-3
- Product Name Clopidogrel Impurity 34/2-(Thiophen-3-yl)ethyl 4-methylbenzenesulfonate
- MF C13H14O3S2
- CAS 40412-09-7
- Product Name Lenvatinib N-Oxide/4-[3-Chloro-4-[[(cyclopropylamino)carbonyl]amino]phenoxy]-7-methoxy-6-quinolinecarboxamide 1-oxide
- MF C21H19ClN4O5
- CAS 1788901-86-9
- Product Name Palbociclib Impurity 78/Di-tert-butyl 4,4'-(pyridine-2,5-diyl)bis(piperazine-1-carboxylate)
- MF C23H37N5O4
- CAS 633283-54-2
- Product Name Peramivir Impurity 5/(3aR,4S,6R,6aS)-Methyl 6-(tert-butoxycarbonyl)-3-(pentan-3-yl)-4,5,6,6a-tetrahydro-3aH-cyclopenta[d]isoxazole-4-carboxylate
- MF C18H30N2O5
- CAS 383910-24-5
- Product Name Desacetyl Butoxyvinyl Polbociclib/6-(1-Butoxyethenyl)-8-cyclopentyl-5-methyl-2-[[5-(1-piperazinyl)-2-pyridinyl]amino]-pyrido[2,3-d]pyrimidin-7(8H)-one
- MF C28H37N7O2
- CAS 2270982-31-3
- Product Name Palbociclib Impurity 41/(E)-tert-Butyl 4-(6-((6-(2-butoxyvinyl)-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino)pryridin-3-yl)piperazine-1-carboxylate
- MF C33H45N7O4
- CAS 1941177-47-4
- Product Name Ritonavir Impurity 29/(S)-4-(Dibenzylamino)-3-oxo-5-phenylpentanenitrile
- MF C25H24N2O
- CAS 156732-12-6
- Product Name Mirabegron Impurity 47/2-(2-Aminothiazol-4-yl)-N-(4-(2-((2-oxo-2-phenylethyl)amino)ethyl)phenyl)acetamide hydrochloride
- MF C21H22N4O2S
- CAS 1376625-93-2
- Product Name Desamino Hydroxy Lenvatinib/4-(3-Chloro-4-(3-cyclopropylureido)phenoxy)-7-methoxyquinoline-6-carboxylic Acid
- MF C21H18ClN3O5
- CAS 417717-21-6
- Product Name Palbociclib Impurity 77/5-(1-Piperazinyl)-2(1H)-pyridinone
- MF C9H13N3O
- CAS 1263387-56-9
- Product Name 6-Cyano Lenvatinib/N-[2-Chloro-4-[(6-cyano-7-methoxy-4-quinolinyl)oxy]phenyl]-N'-cyclopropyl urea
- MF C21H17ClN4O3
- CAS 1882873-21-3
- Product Name Sulfanilic Acid Methyl Ester/Methyl 4-aminobenzenesulfonate
- MF C7H9NO3S
- CAS 55034-26-9
- Product Name Palbociclib Impurity 82/2-Chloro-N-cyclopentylpyrimidin-4-amine
- MF C9H12ClN3
- CAS 868591-58-6
- Product Name Roxadustat Impurity 28/N-[(4-Hydroxy-1-methyl-7-phenoxy-3-isoquinolinyl)carbonyl]glycine ethyl ester
- MF C21H20N2O5
- CAS 2370958-34-0
- Product Name Mirabegron Impurity 45/2-((4-Nitrophenethyl)amino)-1-phenylethan-1-one hydrochloride
- MF C16H16N2O3
- CAS 2250470-82-5
- Product Name (S)-5-Methoxy-N-propyl-1,2,3,4-tetrahydronaphthalen-2-amine
- MF C14H21NO
- CAS 101403-24-1
- Product Name Metoprolol EP Impurity E/ortho-Metoprolol/1-[2-(2-Methoxyethyl)phenoxy]-3-[(1-methylethyl)amino]-2-propanol
- MF C15H25NO3
- CAS 163685-38-9
- Product Name Metoprolol Impurity 30/1-(Isopropylamino)-3-(4-(2-methoxyvinyl)phenoxy)propan-2-ol
- MF C15H23NO3
- CAS 82961-02-2
- Product Name Metoprolol Impurity 31/1-(4-(2-Hydroxy-3-(isopropylamino)propoxy)phenyl)-2-methoxyethan-1-one
- MF C15H23NO4
- CAS 73723-85-0
- Product Name Rotigotine Impurity 17/(R)-6-(Propylamino)-5,6,7,8-tetrahydronaphthalen-1-ol hydrobromide
- MF C13H20BrNO
- CAS 167016-87-7
- Product Name Mirabegron Impurity 27/N-(4-Nitrophenethyl)-2-phenylethan-1-amine
- MF C16H18N2O2
- CAS 1154949-80-0
- Product Name Peramivir Impurity 20/Methyl (1R,2S,3R,4R)-3-((S)-1-acetamido-2-ethylbutyl)-4-((tert-butoxycarbonyl)amino)-2-hydroxycyclopentane-1-carboxylate
- MF C20H36N2O6
- CAS 2758048-79-0
- Product Name Rotigotine Impurity 15/8-Methoxy-1,2-dihydronaphthalene
- MF C11H12O
- CAS 60573-59-3
- Product Name Ritonavir Hydroxy Impurity/(((2-(2-Hydroxypropan-2-yl)thiazol-4-yl)methyl)(methyl)carbamoyl)-L-valine
- MF C14H23N3O4S
- CAS 2519851-81-9
- Product Name Rotigotine Impurity 14/5-Hydroxy-2-aminotetralin
- MF C10H13NO
- CAS 94425-22-6
- Product Name Ritonavir Impurity 39/(Ethyl((2-isopropylthiazol-4-yl)methyl)carbamoyl)-L-valine
- MF C15H25N3O3S
- CAS 165315-44-6
- Product Name Peramivir Impurity 11/(1S,2S,3R,4R)-Methyl 3-((S)-1-acetamido-2-ethylbutyl)-4-((tert-butoxycarbonyl)amino)-2-hydroxycyclopentane-1-carboxylate
- MF C20H36N2O6
- CAS 229614-05-5
- Product Name 6-Desacetyl-N-Boc Palbociclib/4-[6-[(8-Cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2- yl)amino]pyridin-3-yl]piperazine-1-carboxylic acid tert-butyl ester
- MF C27H35N7O3
- CAS 571189-65-6
- Product Name alpha-Hydroxy Metoprolol/1-(4-(1-Hydroxy-2-methoxyethyl)phenoxy)-3-(isopropylamino)propan-2-ol
- MF C15H25NO4
- CAS 56392-16-6
- Product Name Peramivir Impurity 6/(3aS,4R,6S,6aR)-Methyl 4-(tert-butoxycarbonyl)-3-(pentan-3-yl)-4,5,6,6a-tetrahydro-3aH-cyclopenta[d]isoxazole-6-carboxylate
- MF C18H30N2O5
- CAS 383910-25-6
- Product Name Palbociclib Pyridine N-Oxide HCl
- MF C24H30ClN7O3
- CAS 2098673-44-8
- Product Name Roxadustat Impurity 40/2-Methyl-5-phenoxyisoindole-1,3-dione
- MF C15H11NO3
- CAS 63197-24-0
- Product Name Roxadustat Impurity 32/2-(7-(4-Chlorophenoxy)-4-hydroxy-1-methylisoquinoline-3-carboxamido)acetic acid
- MF C19H15ClN2O5
- CAS 808119-86-0