Hubei Qingbei Yunyan Pharmaceutical Technology Co., Ltd

Hubei Qingbei Yunyan Pharmaceutical Technology Co., Ltd

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Product Name MF CAS Details
telavancin Impurity 6 1297245-56-7 Details
telavancin Impurity 7 1297245-55-6 Details
telavancin Impurity 8 2426541-11-7 Details
Fostamatinib Impurity 1 C22H23FN6O5 841290-80-0 Details
Tivozanib Impurity 6 C6H8N2O3 55808-09-8 Details
Asenapine Impurity 5 C17H16ClNO 65621-78-5 Details
Asenapine Impurity 6 C17H17NO 1847487-56-2 Details
Asenapine Impurity 9 C17H14ClNO2 912356-09-3 Details
Norethindrone Acetate Impurity 9 C24H32O3 50717-99-2 Details
Norethindrone Acetate Impurity 10 C22H26O3 106765-04-2 Details
Norethindrone Acetate Impurity 13 C22H28Br2O4 40228-41-9 Details
Norethindrone Acetate Impurity 14 C22H28O2 64850-62-0 Details
Norethindrone Acetate Impurity 19 C18H28O2 19793-20-5 Details
Nitazoxanide Impurity 1 C12H10N2O3S 402848-76-4 Details
Nitazoxanide Impurity 2 C19H13N3O7S 952686-58-7 Details
Nitazoxanide Impurity 3 C3H3N3O2S 121-66-4 Details
Nitazoxanide Impurity 4 C5H3N5O2S3 40045-50-9 Details
Asenapine Impurity 21 C17H17BrClNO 1000890-02-7 Details
Estradiol Benzoate Impurity 1 C18H24O2 50-28-2 Details
Norethindrone Acetate Impurity 1 C20H26O2 68-22-4 Details
Norethindrone Acetate Impurity 3 C22H28O3 1175129-26-6 Details
Norethindrone Acetate Impurity 7 C22H26O4 438244-27-0 Details
Asenapine Impurity 19 C17H14ClNO3 934996-78-8 Details
Asenapine Impurity 18 C16H12BrClO2 1000890-01-6 Details
Asenapine Impurity 17 C17H18ClNO 1688731-74-9 Details
Asenapine Impurity 13 C17H12ClNO2 934996-79-9 Details
Lactic Acid Impurity 113 C9H14O2 1127302-18-4 Details
Pregna-1,4,9(11)-triene-3,20-dione, 17-[(2-furanylcarbonyl)oxy]-21-hydroxy-16-methyl-, (16α)- C27H30O6 83880-62-0 Details
Mometasone Furoate Impurity V C29H32O8 109183-56-4 Details
Mometasone Furoate Impurity C28H32O8S 83880-63-1 Details
Pregna-1,4,9(11)-triene-3,20-dione, 21-(acetyloxy)-17-[(2-furanylcarbonyl)oxy]-16-methyl-, (16α)- C29H32O7 83880-61-9 Details
21-Acetyloxy DeschloroMoMetasone Furoate C29H33ClO8 83897-05-6 Details
Androsta-1,4-diene-17-carbo(thioperoxoic) acid, 6,9-difluoro-11-hydroxy-16-methyl-3-oxo-17-(1-oxopropoxy)-, SO-(fluoromethyl) ester, (6α,11β,16α,17α)- C25H31F3O6S 948566-13-0 Details
Cloticasone propionate C25H31ClF2O5S 80486-69-7 Details
Fluticasone furoate impurity 10 C27H31F3O6S 398454-98-3 Details
Fluticasone propionate Impurity K C25H31F3O6 1174034-79-7 Details
Fluticasone Impurity 5 C49H60F4O10S2 192191-51-8 Details
Androsta-1,4-diene-17-carbothioic acid, 6,9-difluoro-17-[(2-furanylcarbonyl)oxy]-16-methyl-3,11-dioxo-, S-(fluoromethyl) ester, (6α,16α,17α)- C27H27F3O6S 397864-56-1 Details
21-Hydroxy-pregna-1,4,16-triene-3,11,20-trione 21-Acetate C23H26O5 82423-35-6 Details
11beta,21-dihydroxypregna-4,16-diene-3,20-dione 21-acetate C23H30O5 21720-47-8 Details
16alpha-Hydroxyprednisonlone acetate C23H30O7 86401-80-1 Details
Pregna-1,4,16-triene-3,20-dione, 21-(acetyloxy)-9-bromo-11-hydroxy-, (11β)- C23H27BrO5 131711-17-6 Details
2-[(1S,2S,10S,11S,15S,17S)-2,15-dimethyl-5-oxo-18-oxapentacyclo[8.8.0.0^{1,17}.0^{2,7}.0^{11,15}]octadeca-3,6,13-trien-14-yl]-2-oxoethyl acetate C23H26O5 103466-44-0 Details
112,21-dihydroxypregna-1,4,16-triene-3,20-dione C21H26O4 3103-17-1 Details
Triamcinolone Acetonide Impurity 14 C26H33ClO7 10392-75-3 Details
Triamcinolone Acetonide Acetate C26H33FO7 3870-07-3 Details
Triamcinolone C21H27FO6 124-94-7 Details
16alpha,17,21-trihydroxypregna-1,4,9(11)-triene-3,20-dione 21-acetate C23H28O6 77017-20-0 Details
Fluticasone IMpurity24 C21H24F2O5 74131-81-0 Details
Budesonide Impurity 6 C21H26O6 131918-73-5 Details
(11β,16α)-21-(Acetyloxy)-11,16,17-trihydroxypregna-1,4,14-triene-3,20-dione C23H28O7 131918-72-4 Details
Fluticasone IMpurity 185536-05-4 Details
Budesonide Impurity 11 C21H26O5 39672-76-9 Details
Fluticasone IMpurity C28H36F2O7 62800-60-6 Details
(r)-budesonide C25H34O6 51372-29-3 Details
Fluticasone Impurity 20 C25H31F3O5S 398454-97-2 Details
Fluticasone IMpurity C27H30F2O6S 397864-58-3 Details
(6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-difluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carboxylic dimethylcarbamic thioanhydride C24H31F2NO5S 709002-84-6 Details
Fluticasone Impurity 17 C26H33F3O5S 1648562-63-3 Details
Thiodicarbonic diamide ([(H2N)C(S)]2O), N,N,N',N'-tetramethyl- C6H12N2OS2 854886-27-4 Details
5-Iodomethyl 6a,9a-Difluoro-11-hydroxy-16a-methyl-3-oxo-17a-(propionyloxy)-androsta-1,4-diene-17-carbothioate C25H31F2IO5S 80474-67-5 Details
Fluticasone Impurity L C25H32F2O6 59860-80-9 Details
Diflorasone 17-propionate C25H32F2O6 924726-89-6 Details
Fluticasone Impurity C29H33F2NO7S 948565-92-2 Details
Budesonide Impurity 49 C23H32O7 76282-98-9 Details
2-((8S,9S,10R,11S,13S,14S)-11-acetoxy-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15-decahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate C25H30O6 23825-05-0 Details
Pregna-1,4-diene-3,20-dione, 9-chloro-11β,16α,17,21-tetrahydroxy- (6CI,7CI) C21H27ClO6 95698-70-7 Details
16α,17,21-Trihydroxy-pregna-1,4-diene-3,11,20-trione C21H26O6 3754-05-0 Details
11β-hydroxy-16α,17α-isopropylidenedioxy-3-oxo-9α-fluoroandrosta-1,4-diene-17β-carboxylic acid C23H29FO6 3800-28-0 Details
Budesonide Impurity 33 C31H49NO9S 1436872-65-9 Details
Budesonide Impurity 7 C23H28O7 3949-79-9 Details
Triamcinolone EP Impurity C C21H29FO6 337-02-0 Details
Fosfomycin Diastereomer 1 C3H7O4P 27357-50-2 Details
3-(3,4-Dimethoxyphenyl)glutaric acid C13H16O6 34811-27-3 Details
Methylprednisolone 17-Propionate C25H34O6 79512-61-1 Details
Ciclesonide C32H44O7 126544-47-6 Details
Ciclesonide 21-Cyclohexanoyl Analog C35H48O7 1005416-98-7 Details
Pregna-1,4-diene-3,11,20-trione, 17,21-dihydroxy-6-methyl-, (6β)- C22H28O5 111264-84-7 Details
2-oxo-2-[(4aS,4bS,5aS,6aS,6bS,9aR,10aS,10bS)-4a,6a,8,8-tetramethyl-2-oxo-2,5a,6,6a,9a,10,10a,10b,11,12-decahydronaphtho[2’,1’:4,5]oxireno[5,6]indeno[1,2-d][1,3]dioxol-6b(4aH)-yl]ethyl acetate C26H32O7 25092-32-4 Details
Pregna-1,4,9(11)-triene-3,20-dione,21-(acetyloxy)-17-hydroxy-6-methyl-, (6a)- C24H30O5 93239-37-3 Details
21-Acetoxy-16α,17-isopropylidendioxy-pregna-1,4-dien-3,11,20-trion C26H32O7 3754-07-2 Details
(6α,11β)-11,21-Dihydroxy-6-methyl-pregna-1,4-diene-3,20-dione C22H30O4 103744-18-9 Details
cortienic acid C20H28O5 3597-45-3 Details
11β-Hydroxyandrost-4-ene-3,17-dione C19H26O3 382-44-5 Details
9-Bromo-11,17,21-trihydroxypregn-4-ene-3,20-dione 21-acetate C23H31BrO6 50733-54-5 Details
6α-Hydroxyhydrocortisone 50-06-5 Details
Cortisone 21-hemisuccinate C25H32O8 10215-75-5 Details
Corticosterone Impurity 1 C20H28O4 2394-25-4 Details
CORTICOSTERONE C21H30O4 50-22-6 Details
Hydrocortisone Acetate Impurity 2 C23H30O6 4383-30-6 Details
Hydrocortisone 21-Butyrate C25H36O6 6677-99-2 Details
11BETA-HYDROXYPROGESTERONE C21H30O3 600-57-7 Details
Budesonide Impurity 43 C24H30O6 131918-67-7 Details
Pregn-4-ene-3,20-dione, 21-chloro-9-fluoro-11,16,17-trihydroxy-, (11β,16α)- C21H28ClFO5 982-91-2 Details
Pregna-1,4-dien-21-oic acid, 11,17-dihydroxy-6-methyl-3,20-dioxo-, (6α,11β)- (9CI) C22H28O6 250216-21-8 Details
6a-Methylprednisone 21-Acetate C24H30O6 115321-98-7 Details
Desonide 1,2-Saturated C24H34O6 638-93-7 Details
Pregna-1,4-diene-3,20-dione, 17,21-bis(acetyloxy)-11-hydroxy-6-methyl-, (6α,11β)- C26H34O7 86413-24-3 Details
6α-Methyl Hydrocortisone 21-Acetate C24H34O6 1625-11-2 Details
Desisobutyryl Ciclesonide C28H38O6 161115-59-9 Details
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