LangFangshi Zekang Pharma Tech CO.,Itd.

LangFangshi Zekang Pharma Tech CO.,Itd.

Current Location: HOME >> Product
Product Categories
Country: China
Tel: 0316-2883536
Mobile: 19333636468
E-mail:
QQ:
Skype: Chat Now!
Product Name MF CAS Details
Finasteride Impurity 9 C23H36N2O2 166896-74-8 Details
Betamethasone 17-Butyrate C26H35FO6 5534-14-5 Details
Progesterone EP Impurity I C22H32O2 24254-01-1 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
Cetirizine Ethyl Ester (USP RC A) C23H29ClN2O3 246870-46-2 Details
Valsartan Impurity 89 C14H10ClN 136304-93-3 Details
Beclometasone Dipropionate EP Impurity S C31H41ClO8 1709825-83-1 Details
Fluticasone IMpurity C28H36F2O7 62800-60-6 Details
Propoxyphenyl ThiohoMosidenafil C24H34N6O3S2 479073-88-6 Details
Clopidogrel Bisulphate C16H16ClNO2S.H2O4S 120202-66-6 Details
(S)-Pyrrolidine-2-carbonitrile hydrochloride C5H9ClN2 65732-69-6 Details
GLYCODEOXYCHOLIC ACID C26H43NO5 360-65-6 Details
Milrinone Impurity 3 C7H6N4O2 1089899-00-2 Details
5'H-Pregna-1,4-dieno[17,16-d]oxazole-3,11,20-trione, 21-(acetyloxy)-2'-methyl-, (16β)- C25H29NO6 13649-84-8 Details
N-[(4-tert.butoxycarbonyl-piperazin-1-yl)-methylcarbonyl]-N-methyl-p-phenylenediamine C18H28N4O3 652140-02-8 Details
PARECOXIB SODIUM C19H19N2NaO4S 198470-85-8 Details
17α,21-dihydroxy-9β,11β-epoxy-16α-methylpregna-1,4-diene-3,20-dione 21-methanesulfonate C23H30O7S 223776-47-4 Details
TAUROCHOLIC ACID C26H45NO7S 81-24-3 Details
Valsartan Impurity 1894176-40-9 Details
Tadalafil C22H19N3O4 171596-29-5 Details
Methylprednisolone Succinate EP impurity D C26H36O8 119657-85-1 Details
Hydroxythiovardenafil C23H32N6O4S2 912576-30-8 Details
fluticasone propionate impurity EP-ZH C48H58F4O10S2 201812-64-8 Details
Epiprednisolone C21H28O5 600-90-8 Details
Enzalutamide Impurity 1 C22H18F4N4O2S 1443331-78-9 Details
3alpha-Hydroxy-7-oxo-5beta-cholanic Acid C24H38O4 4651-67-6 Details
11±,17±-dihydroxypregnane-1,4-diene-3,20-dione C21H28O4 905-52-2 Details
Fluticasone Impurity 22 C27H29F3O7 572880-17-2 Details
tert-butyl (R)-(1-(1-(2-((2-acetylphenyl)amino)-2-oxoethyl)-7-(but-2-yn- 1-yl)-3-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)piperidin-3- yl)carbamate C30H37N7O6 2279114-27-9 Details
Fluticasone IMpurity24 C21H24F2O5 74131-81-0 Details
Diflucortolone C22H28F2O4 2607-06-9 Details
Ursodeoxycholic Acid EP Impurity G C25H42O4 10538-55-3 Details
RofluMilast N-Oxide C17H14Cl2F2N2O4 292135-78-5 Details
Clobetasol Propionate EP Impurity J C25H30ClFO4 1486466-31-2 Details
(S)-ethyl 2-(((2'-(1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)amino)-3-methylbutanoate C21H25N5O2 1111394-09-2 Details
7-oxocholest-5-en-3-beta-yl acetate C29H46O3 809-51-8 Details
N-[[2'-(1-triphenylmethyltetrazole-5-yl)biphenyl-4-yl]methyl]-L-valine ethylester oxalate 1335138-31-2 Details
Irbesartan Impurity 15 C14H11NO 154709-19-0 Details
BetaMethasone-17,20 21-Aldehyde C22H27FO4 6762-45-4 Details
6α,9α-difluoro-11β,21-dihydroxy-16α-methyl-17α-propionyloxypregna-1,4-diene-3,20-dione C25H32F2O6 22593-10-8 Details
1H-Pyrido[3,4-b]indole-3-carboxylic acid, 2-(2-chloroacetyl)-2,3,4,9-tetrahydro-1-(4-methoxyphenyl)-, methyl ester, (1R,3R)- C22H21ClN2O4 629652-47-7 Details
Tadalafil C22H19N3O4 171596-27-3 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
1H-Purine-2,6-dione, 7-(2-butyn-1-yl)-8-[(3R)-3-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-1-piperidinyl]-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazolinyl)methyl]- C33H30N8O4 886588-63-2 Details
Acetamide, N-[4-[(6,7-dimethoxy-4-quinolinyl)oxy]phenyl]- C19H18N2O4 651054-52-3 Details
Chenodeoxycholic Acid Methyl Ester C25H42O4 3057-04-3 Details
Desethyl Carbodenafil C22H28N6O3 1027192-92-2 Details
Glycoursodeoxycholic Acid C26H43NO5 64480-66-6 Details
Fluticasone IMpurity 185536-05-4 Details
pregna-4,9(11)-diene-17α,21-diol-3,20-dione 17,21-diacetate 7780-63-4 Details
Methyl cholate C25H42O5 1448-36-8 Details
Dexamethasone-17,20 21-Aldehyde C22H27FO4 6762-51-2 Details
Valsartan Impurity 3 C24H28N2O3 443093-86-5 Details
(Z)-1-acetyl-3-(methoxy-phenyl-methylene)-2-oxo-2,3-dihydro-1H-indole-6-carboxylic acid methyl ester C20H17NO5 1253769-13-9 Details
yl-1-[(4-methylquinazolin-2-yl)methyl]-2,6-dioxopurin-8-yl]piperidin-3-yl]carbamoyl]benzoic acid C33H32N8O5 2074688-81-4 Details
1-(3-amino-4,5-dimethoxyphenyl)ethan-1-one C10H13NO3 134611-49-7 Details
Thieno[3,2-c]pyridinium, 5-[1-(2-chlorophenyl)-2-methoxy-2-oxoethyl]-, chloride (1:1) C16H13Cl2NO2S 2418591-11-2 Details
Lifitegrast Impurity 52 C25H28Cl2N2O7S 2762168-17-0 Details
Cabozantinib Impurity 1275738-77-6 Details
fluticasone propionate impurity EP-ZI C48H58F4O10S3 960071-64-1 Details
CORTISONE C21H28O5 53-06-5 Details
OSELTAMIVIR ACID C14H24N2O4 187227-45-8 Details
Cholan-24-amide, 3,7,12-trihydroxy-N,N-dimethyl-, (3α,5β,7α,12α)- C26H45NO4 86678-85-5 Details
N-[[2'-(1-triphenylmethyltetrazol-5-yl)biphenyl-4-yl]methyl]valine methyl ester oxalate 1000986-63-9 Details
Pregna-1,4-diene-3,11,20-trione, 17,21-dihydroxy-6-methyl-, (6β)- C22H28O5 91523-05-6 Details
Cabozantinib Impurity C11H11NO4 2105956-20-3 Details
5α.24βFH-ergosten-(8(14))-ol-(3β) C28H48O 134001-58-4 Details
7-KETOCHOLESTEROL C27H44O2 566-28-9 Details
Anhydro Abiraterone C24H29N 154229-20-6 Details
Roflumilast C17H14Cl2F2N2O3 162401-32-3 Details
Betamethasone Impurity 25 C24H30ClFO5 25122-45-6 Details
Ergostan-3-ol C28H50O 474-60-2 Details
Gendenafil C19H22N4O3 147676-66-2 Details
Cabozantinib Impurity C12H13NO4 918642-60-1 Details
Enzalutamide Impurity12 C21H15F4N3O3S 1802242-43-8 Details
Olmesartan Impurity 43 C14H11BrN4 138402-33-2 Details
Valsartan Impurity 25 C20H23N5O2 1111177-24-2 Details
Sildenafil Impurity 10 C21H30N6O4S 1393816-99-3 Details
Glycocholic acid C26H43NO6 475-31-0 Details
Tadalafil Dichloro Impurity C22H18Cl2N2O5 1598416-08-0 Details
Linagliptin Impurity 10 C20H18N6O2 1911621-52-7 Details
5-Iodomethyl 6a,9a-Difluoro-11-hydroxy-16a-methyl-3-oxo-17a-(propionyloxy)-androsta-1,4-diene-17-carbothioate C49H60F4O10S2 192191-51-8 Details
Abiraterone Ethyl Ether C25H33NO 1470276-23-3 Details
2(e),4-(1-hydroxy-1-methylethyl)-2-propyl-1-{4-[2-(trityltetraazol-5-yl)phenyl]phenyl}methylimidazole-5-carboxylic acid (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl ester C48H44N6O6 1203671-69-5 Details
Ethyl chenodeoxycholate C26H44O4 69700-82-9 Details
methyl 2-(2-chlorophenyl)-2-(4,5-dihydrothieno[2,3-c]pyridin-6(7H)-yl)acetate, sulfuric acid C16H18ClNO6S2 2137493-39-9 Details
2-CHLORO-MANDELIC ACID METHYL ESTER C9H9ClO3 32345-59-8 Details
Pregn-4-ene-3,20-dione, 21,21'-(1,4-dioxo-1,4-butanediyl)bis(oxy)]bis[11,17-dihydroxy- C46H62O12 106597-71-1 Details
Ursodeoxycholic acid impurity 47 C24H36O4 28332-53-8 Details
Nortadalafil C21H17N3O4 171596-36-4 Details
N-Ethyl tadalafil C23H21N3O4 1609405-34-6 Details
Vildagliptin Carboxy Acid Metabolite Trifluoroacetate C19H27F3N2O6 565453-41-0 Details
N-(3,5-Dichloro-4-pyridinyl)-3,4-dihydroxybenzamide C12H8Cl2N2O3 1412448-29-3 Details
Tadalafil Impurity 54 C26H25N3O4 171596-32-0 Details
Ciclesonide C25H34O7 886861-17-2 Details
Fluorometholone C22H29FO4 426-13-1 Details
Mometasone Furoate EP Impurity S C27H30Cl2O6 2231764-75-1 Details
HYDROCORTISONE IMPURITY 20 C25H34O8 103242-89-3 Details
21-acetoxy-11α,17-dihydroxy-pregna-1,4-diene-3,20-dione C23H30O6 3597-59-9 Details
Product Total: Product Page:
1 2 3 4 5 6 7 8 9 10 11 12 13