LangFangshi Hengfuyuan Pharma Tech CO.,Itd.

LangFangshi Hengfuyuan Pharma Tech CO.,Itd.

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Product Name MF CAS Details
Hydrocortisone EP Impurity G;21-dehydrocortisol C21H28O5 14760-49-7 Details
Hydrocortisone EP Impurity F;Cortexolone C21H30O4 152-58-9 Details
Dutasteride Impurity 1;Dihydro Dutasteride C27H32F6N2O2 164656-22-8 Details
Dutasteride EP Impurity I C46H55F6N3O4 1648593-70-7 Details
Dutasteride EP Impurity H C46H55F6N3O4 2749281-99-8 Details
Hydrocortisone EP Impurity K C23H32O5 640-87-9 Details
Hydrocortisone Impurity 1 C21H32O5 1719-79-5 Details
Hydrocortisone Impurity 2 C21H28O4 10184-70-0 Details
Hydrocortisone Impurity 3;21-Dehydrocortiicosterone C21H28O4 20287-97-2 Details
Dutasteride EP Impurity B;Finasteride Impurity 3 C21H32N2O2 2512195-98-9 Details
Dutasteride EP Impurity C;Finasteride Impurity 2;Finasteride ethyl ester C21H31NO3 157307-36-3 Details
Dutasteride EP Impurity G C27H28F6N2O2 1430804-85-5 Details
Hydrocortisone EP Impurity J C23H32O6 16463-74-4 Details
Hydrocortisone EP Impurity M;11-Epihydrocortisone C21H30O5 566-35-8 Details
Hydrocortisone Impurity 16 C21H28O4 3103-16-0 Details
Hydrocortisone Impurity 6 ;Cortienic Acid C20H28O5 3597-45-3 Details
Hydrocortisone Impurity 10;Hydrocortisone sodium phosphate C21H29O8P.2Na 6000-74-4 Details
Hydrocortisone Acetate EP Impurity F C23H32O6 1250-97-1 Details
Hydrocortisone Impurity 5;11beta-Hydroxyprogesterone C21H30O3 600-57-7 Details
Hydrocortisone Impurity 17;Corticosterone 21-Carboxylic Acid C21H28O5 33762-00-4 Details
Hydrocortisone Acetate EP Impurity E;Anecortave Acetate C23H30O5 7753-60-8 Details
Hydrocortisone Impurity 7 ;11β-Hydroxyandrost-4-ene-3,17-dione C19H26O3 382-44-5 Details
Hydrocortisone Acetate EP impurity G C25H34O7 81968-66-3 Details
Clascoterone Impurity 2;Pregn-4-ene-3,20-dione,17-hydroxy-21-iodo- C21H29IO3 4470-79-5 Details
Clascoterone Impurity 1 C24H34O5 95624-09-2 Details
Hydrocortisone Impurity 4;Corticosterone C21H30O4 50-22-6 Details
Hydrocortisone Impurity 12;Hydrocortisone methanesulfonate C22H32O7S 6677-96-9 Details
Hydrocortisone Acetate EP Impurity B;Hydrocortisone EP Impurity L;21-Deoxycortisol C21H30O4 641-77-0 Details
Hydrocortisone Impurity 7;17-Deoxy Cortienic Acid C20H28O4 2394-25-4 Details
Hydrocortisone Acetate EP Impurity D;Cortisone acetate C23H30O6 50-04-4 Details
Hydrocortisone Acetate impurity 1;9α-Br-Hydrocortisone Acetate C23H31BrO6 50733-54-5 Details
Dexamethasone EP Impurity F;Desoximetasone C22H29FO4 382-67-2 Details
Hydrocortisone hydrogen succinate Impurity 7;Hydrocortisone-17-hemisuccinate C25H34O8 220489-73-6 Details
Hydrocortisone Acetate Impurity 7;Hydrocortisone Butyrate C25H36O6 13609-67-1 Details
Dexamethasone EP Impurity I C22H28O5 14622-47-0 Details
Dexamethasone Impurity 7 C23H30O7S 223776-47-4 Details
Dexamethasone EP Impurity J C22H28O5 2036-77-3 Details
Dexamethasone Impurity 6 ;Dexamethasone dipropionate C28H37FO7 55541-30-5 Details
Hydrocortisone Impurity 20;Dehydrated products (H) C23H32ClNO2Si 116846-74-3 Details
Dexamethasone Impurity 5 C22H27FO4 62800-49-1 Details
Hydrocortisone Acetate Impurity 2 C23H30O6 4383-30-6 Details
Hydrocortisone hydrogen succinate Impurity 4(Triethylamine salts) C25H32O8 33767-18-9 Details
Dexamethasone Impurity 3 ;Dexamethasone 21-Propionate C25H33FO6 3793-10-0 Details
Hydrocortisone Acetate Impurity 4 7780-63-4 Details
Dexamethasone Impurity 12 C24H31FO6 25122-35-4 Details
Dexamethasone Impurity 1 ;Dexamethasone 17-propionate C25H33FO6 15423-89-9 Details
Hydrocortisone Impurity 19;etherate C20H25NO2 83196-56-9 Details
Hydrocortisone impurity 18; 21-CL Hydrocortisone C21H27ClO3 75868-48-3 Details
Dexamethasone Impurity 4 ;Dexamethasone oxetanone C22H27FO4 4089-36-5 Details
Dexamethasone EP Impurity C C22H31FO5 426-17-5 Details
Dexamethasone Impurity 2 ;17β-Carboxy-17α-formyloxy Dexamethasone C22H27FO6 473273-04-0 Details
Hydrocortisone Acetate Impurity 6;Hydrocortisone buteprate C28H40O7 72590-77-3 Details
Hydrocortisone Acetate Impurity 8;Hydrocortisone 21-Butyrate C25H36O6 6677-99-2 Details
Hydrocortisone Acetate Impurity 5;Hydrocortisonepropylacetate C26H36O7 74050-20-7 Details
Dexamethasone Impurity 10;16α-Methyl Prednisolone C22H30O5 10417-63-7 Details
Dexamethasone Impurity 8;Dexamethasone-17-ketone C20H25FO3 1880-61-1 Details
Hydrocortisone hydrogen succinate Impurity 3;Hydrocortisone succinate methyl ester C26H36O8 114593-86-1 Details
Hydrocortisone hydrogen succinate Impurity 2 C46H62O12 106597-71-1 Details
Hydrocortisone Acetate Impurity 3 C23H30O6 96843-90-2 Details
Hydrocortisone EP Impurity D;6β-Hydroxyhydrocortisone C21H30O6 53-35-0 Details
Hydrocortisone hydrogen succinate Impurity 5 C25H32O8 10215-75-5 Details
Hydrocortisone hydrogen succinate Impurity 1 C25H34O8 103242-89-3 Details
Dexamethasone acetate EP impurity E C24H33FO6 1524-94-3 Details
Dexamethasone Sodium Phosphate Impurity 2;Dexamethasone Phosphate C22H30FO8P 312-93-6 Details
Dexamethasone Impurity 14 C22H27FO6 84449-15-0 Details
Dexamethasone Impurity15 C21H27FO4 75262-69-0 Details
Dexamethasone Impurity 35;6α-Hydroxy Dexamethasone C22H29FO6 111897-35-9 Details
Dexamethasone acetate EP impurity I C26H33FO7 3949-26-6 Details
Dexamethasone Isonicotinate EP Impurity C;Dexamethasone Impurity 11;21-Desoxydexamethasone C22H29FO4 426-15-3 Details
Dexamethasone Acetate EP Impurity D;Betamethasone 21-acetate C24H31FO6 987-24-6 Details
Dexamethasone Impurity 32 C21H26O5 159264-49-0 Details
C22H28O4 97342-59-1 Details
Dexamethasone Impurity 20;Dexamethasone 21-valerate C27H37FO6 2600-31-9 Details
Dexamethasone Impurity 19 C22H26O5 1169872-15-4 Details
Dexamethasone acetate EP impurity F C24H30O6 2884-51-7 Details
Dexamethasone acetate impurity 5 C24H31BrO6 13796-49-1 Details
Dexamethasone Impurity 21 ;Dexamethasone Isonicotinate C28H32FNO6 2265-64-7 Details
Dexamethasone acetate impurity 1 C24H30O6 14622-51-6 Details
Dexamethasone acetate impurity 3 C24H29FO6 2995-86-0 Details
Dexamethasone Impurity 22 ;Dexamethasone palmitate C38H59FO6 14899-36-6 Details
Dexamethasone acetate impurity 7;21-O-Acetyl-6beta-hydroxydexamethasone C24H31FO7 72559-77-4 Details
Dexamethasone Impurity 24 C22H29BrO5 26543-61-3 Details
Dexamethasone Impurity 31;Dexamethasone-17-ketone C20H25FO3 2285-53-2 Details
Dexamethasone Impurity 34;6-beta-Hydroxy Dexamethasone C22H29FO6 55879-47-5 Details
Dexamethasone Sodium Phosphate EP Impurity G;Dexamethasone acid C21H27FO5 37927-01-8 Details
Dexamethasone Impurity 26;Dexamethasone-17,20 21-Aldehy C22H27FO4 6762-51-2 Details
Dexamethasone Impurity 33;dexamethasone 21-(3-phenylpropionate) C31H37FO6 1879-72-7 Details
Dexamethasone Impurity 28 C25H33ClO6 2796254-05-0 Details
Dexamethasone Impurity 27;16-Methylhydroxyepoxyprogesterone C22H28O4 59796-52-0 Details
Dexamethasone acetate impurity 4 C24H30O6 1058-04-4 Details
Dexamethasone EP Impurity H;Dexamethasone acetate EP impurity H C24H30O5 10106-41-9 Details
Dexamethasone Impurity 29;Dexamethasone Ethyl Ester Dexamethasone USP Impurity E C23H31FO5 2991360-83-7 Details
Dexamethasone Sodium Phosphate EP Impurity H C22H30FO8P-2 162968-22-1 Details
Dexamethasone Impurity 30;11-Dehydrodexamethasone C22H27FO5 2964-81-0 Details
Dexamethasone acetate impurity 8 C24H32O6 34542-58-0 Details
Dexamethasone Impurity 18;21-Dehydro Dexamethasone Hydrate C22H27FO5 2964-79-6 Details
Dexamethasone acetate EP impurity G (Desoxymetasone 21-Acetate) C24H31FO5 1597-78-0 Details
Dexamethasone Impurity 36; Dexamethasone Grignard Compound C20H26O2 1651862-82-6 Details
Dexamethasone acetate impurity 2 C24H32O6 13209-52-4 Details
Dexamethasone Sodium Phosphate Impurity 1 C22H30FO7P 1879-87-4 Details
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