LangFangshi Zekang Pharma Tech CO.,Itd.

LangFangshi Zekang Pharma Tech CO.,Itd.

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Product Name MF CAS Details
N-Boc-N-desethyl Acetildenafil C28H38N6O5 1246820-46-1 Details
Propoxyphenyl-Thiosildenafil C23H32N6O3S2 479073-87-5 Details
Propoxyphenyl-thiohydroxyhomosildenafil C24H34N6O4S2 479073-90-0 Details
1-Methyl-4-nitro-3-propyl-(1H)-pyrazole-5-carboxamide C8H12N4O3 139756-01-7 Details
1-Methyl-3-propyl-1H-pyrazole-5-carboxylic acid C8H12N2O2 139755-99-0 Details
5-(5-Chlorosulfonyl-2-ethoxyphenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one C17H19ClN4O4S 139756-22-2 Details
5-(2-ETHOXYPHENYL)-1-METHYL-3-N-PROPYL-1,6-DIHYDRO-7H-PYRAZOLO[4,3-D]-7-PYRIMIDINONE C17H20N4O2 139756-21-1 Details
1-Methyl-3-propyl-1H-pyrazole-5-carboxylic acid ethyl ester C10H16N2O2 133261-07-1 Details
Ethyl 2,4-dioxoheptanoate C9H14O4 36983-31-0 Details
2,5-Dimethyl-4-nitro-2 H -pyrazole-3-carboxylic acid C6H7N3O4 3920-37-4 Details
Sildenafil EP IMpurity B C22H30N6O5S 1094598-75-0 Details
1-Methyl-3-(2-methylpropyl)-1H-pyrazole-5-carboxylic acid ethyl ester C11H18N2O2 133261-09-3 Details
Sildenafil Impurity C C20H26N6O4S 139755-91-2 Details
Sildenafil Impurity S C17H21N5O4S 372089-76-4 Details
ETHYL 5-ISOPROPYLPYRAZOLE-3-CARBOXYLATE C9H14N2O2 78208-72-7 Details
Sildenafil Impurity 79 C14H20N2O5S 194602-23-8 Details
Ethyl 3-n-propylpyrazole-5-carboxylate C9H14N2O2 92945-27-2 Details
SildefilImpurity63 C10H17N3O2 304435-83-4 Details
Methyl 2-ethoxybenzoate C10H12O3 3686-55-3 Details
Pregna-1,4-diene-3,20-dione, 9,11-epoxy-17,21-dihydroxy-16-methyl-, (11α,16α)-(±)- C22H28O5 14622-47-0 Details
Sildenafil Impurity 152 C8H12N4O3 792969-85-8 Details
Desmethyl Thiosildenafil C21H28N6O3S2 479073-86-4 Details
Thiohomosildenafil C23H32N6O3S2 479073-80-8 Details
Propoxyphenyl Sildenafil C23H32N6O4S 877777-10-1 Details
Sildenafil Aldehyde IMpurity C17H22N4O2 845302-49-0 Details
Piperiacetildenafil C24H31N5O3 147676-50-4 Details
Acetildenafil C25H34N6O3 831217-01-7 Details
3-isopropyl-1-methyl-4-nitro-1H-pyrazole-5-carboxylic acid C8H11N3O4 78208-74-9 Details
Sildenafil Impurity 25 C9H10O6S 2021224-02-0 Details
5-Chlorosulfonyl-2-hydroxybenzoic acid C7H5ClO5S 17243-13-9 Details
1-METHYL-3-ISOPROPYL-1H-PYRAZOLE-5-CARBOXYLICACID C8H12N2O2 78208-73-8 Details
2-hydroxy-5-[(4-methylpiperazine-1-)sulfonyl]benzoic acid C12H16N2O5S 960009-35-2 Details
3-(1-Methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-propoxy-benzenesulfonyl chloride C18H21ClN4O4S 139756-24-4 Details
1H-Pyrazole-5-carboxaMide, 1-Methyl-4-[(2-propoxybenzoyl)aMino]-3-propyl- C18H24N4O3 139756-04-0 Details
Sildenafil Impurity 13 C7H12N4O 76424-56-1 Details
7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-(5-chloro-2-ethoxyphenyl)-1,6-dihydro-1-methyl-3-propyl- C17H19ClN4O2 1829588-57-9 Details
1,3-DIMETHYL-4-NITRO-1H-PYRAZOLE-5-CARBOXAMIDE C6H8N4O3 78208-58-9 Details
Propoxyphenyl HoMohydroxysildenafil C24H34N6O5S 139755-87-6 Details
5-(2-Ethoxyphenyl)-1,6-dihydro-1-Methyl-3-propyl-7H-pyrazolo[4,3-d]pyriMidine-7-thione C17H20N4OS 479074-06-1 Details
7H-Pyrazolo[4,3-d]pyrimidin-7-one, 1,6-dihydro-5-(2-methoxyphenyl)-1-methyl-3-propyl- C16H18N4O2 479074-16-3 Details
Sildenafil Impurity F C21H28N6O4S 263897-18-3 Details
Ethyl 3-methyl-1H-pyrazole-5-carboxylate C7H10N2O2 4027-57-0 Details
1,3-Dimethylpyrazole-5-carboxylic acid C6H8N2O2 5744-56-9 Details
3-ethyl-1-methyl-1H-pyrazole-5-carboxylic acid(SALTDATA: FREE) C7H10N2O2 26308-42-9 Details
Pyrazole N-DeMethyl Sildenafil C21H28N6O4S 139755-95-6 Details
4-methoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-benzenesulfonyl chloride C16H17ClN4O4S 866256-11-3 Details
HydroxyhoMo Sildenafil C23H32N6O5S 139755-85-4 Details
Sildenafil Impurity 83 C8H13N3O 1185292-79-8 Details
Sildenafil Impurity 81 C8H14N4O 503064-95-7 Details
Sildenafil Impurity 47 C8H13N3O2 383427-88-1 Details
O-Desethyl-O-propyl Methisosildenafil C24H34N6O4S 1391053-82-9 Details
Sildenafil Impurity 78 C5H12N2O3S 116833-23-9 Details
7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-[2-ethoxy-5-(methylsulfonyl)phenyl]-1,6-dihydro-1-methyl-3-propyl- C18H22N4O4S 459834-16-3 Details
SildefilImpurity59 C8H10ClN3O3 360068-47-9 Details
5-(2-n-propoxyphenyl)-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one C18H22N4O2 139756-23-3 Details
5-(2-Ethoxyphenyl)-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one C16H18N4O2 139756-30-2 Details
Ethyl 2-Ethoxybenzoate C11H14O3 6290-24-0 Details
Sildenafil Impurity 21 C15H18N4O3 269394-18-5 Details
1-METHYL-4-NITRO-3-PROPYL-1H-PYRAZOLE-5-CARBOXYLIC ACID C8H11N3O4 139756-00-6 Details
Sildenafil Impurity 22 C15H16N4O2 139756-26-6 Details
4-Amino-1-methyl-3-propyl-5-pyrazolecarboxamide C8H14N4O 139756-02-8 Details
ethyl 5-chloro-2-ethoxybenzoate C11H13ClO3 73119-79-6 Details
OlMesartan Lactone IMpurity C24H24N6O2 849206-43-5 Details
Olmesartan Medoxomil EP Impurity D C48H44N6O6 1020157-01-0 Details
Olmesartan Medoxomil Impurity F C48H42N6O5 1227626-51-8 Details
Olmesartan Impurity 38 C46H46N6O3 1039762-39-4 Details
Olmesartan Medoxomil Methyl Ether C30H32N6O6 896419-17-3 Details
Olmesartan Medoxomil EP Impurity C C29H28N6O5 879562-26-2 Details
Nor-acetildenafil C24H32N6O3 949091-38-7 Details
Hydroxythioacetildenafil C25H34N6O3S 1159977-47-5 Details
Sildenafil Impurity 4 C18H20N4O4 147676-78-6 Details
N-Desethyl Acetildenafil C23H30N6O3 147676-55-9 Details
DeMethylpiperazinyl 7-Desoxo 7-Thioxosildenafil Sulfonic Acid C17H20N4O4S2 1353018-10-6 Details
Chlorodenafil C19H21ClN4O3 1058653-74-9 Details
4-(2-ethoxybenzamido)-3-propyl-1H-pyrazole-5-carboxamide C16H20N4O3 139756-10-8 Details
3-ethyl-1-methyl-4-nitro-1H-pyrazole-5-carboxamide C7H10N4O3 247583-67-1 Details
3,12-dioxo-5-beta-cholan-24-oic acid C24H36O4 2958-05-6 Details
Beclometasone Dipropionate EP Impurity O C28H36Cl2O6 14527-61-8 Details
Pregna-1,4-diene-3,20-dione, 9,11-epoxy-17,21-dihydroxy-16-methyl-, (11α,16α)-(±)- C22H28O5 1231184-88-5 Details
ethyl glycodeoxycholate C28H47NO5 70779-06-5 Details
Pregn-4-ene-3,20-dione, 21-chloro-9-fluoro-11,16,17-trihydroxy-, (11β,16α)- C21H28ClFO5 982-91-2 Details
Triamcinolone EP Impurity C C21H29FO6 337-02-0 Details
Fluocinolone Acetonide C24H30F2O6 67-73-2 Details
Desonide 1,2-Saturated C24H34O6 638-93-7 Details
Desonide Impurity 6 C24H31BrO6 39672-77-0 Details
Triamcinolone Acetonide Impurity 14 C26H33ClO7 10392-75-3 Details
Triamcinolone Impurity 20 C24H29FO7 53962-41-7 Details
Triamcinolone Acetonide EP Impurity B C24H29FO6 1260149-96-9 Details
Triamcinolone Impurity 18 C20H25FO6 159210-07-8 Details
Pregna-1,4-diene-3,20-dione, 9-chloro-11β,16α,17,21-tetrahydroxy- (6CI,7CI) C21H27ClO6 95698-70-7 Details
Triamcinolone Acetonide EP Impurity C C24H31FO7 161740-69-8 Details
Triamcinolone Acetonide Impurity 9 C24H31FO7 3869-32-7 Details
Triamcinolone Acetonide EP Impurity D C24H31ClO6 10392-74-2 Details
Triamcinolone Acetonide Acetate C26H33FO7 3870-07-3 Details
Triamcinolone C21H27FO6 124-94-7 Details
Triamcinolone Acetonide EP Impurity E C24H33FO6 1524-86-3 Details
Desonide 9,11-Epoxide C24H30O6 39672-75-8 Details
Desonide Impurity 5 C24H30O6 57171-18-3 Details
Desonide 21-Acetate C26H34O7 25092-25-5 Details
Budesonide Impurity 43 C24H30O6 131918-67-7 Details
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