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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Dydrogesterone, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Dydrogesterone impurity reference standards are invaluable for pharmaceutical research, supporting product development, ANDA and DMF submissions, quality control (QC), method validation, and stability studies. They also aid in identifying unknown impurities and assessing genotoxic potential.
Our Dydrogesterone-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.

Dydrogesterone Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
20a/b-Dihydrodydrogesterone-d7 (major) 1:1 mixture Stable Isotopes CS-O-44503 86495-64-9 (Unlabeled) In Stock
20-Alpha-Dihydrodydrogesterone-d7 Stable Isotopes CS-T-93487 4243-74-7 (Unlabeled) In Stock
20beta-Dihydrodydrogesterone-D7 (major) Stable Isotopes CS-F-00126 4243-73-6 (Unlabeled) Enquire
20beta-Dihydrodydrogesterone-D9 Stable Isotopes CS-O-34509 4243-73-6 (unlabeled) Enquire
20α-Dihydrodydrogesterone D6 Stable Isotopes CS-O-36494 4243-74-7 (Unlabelled) Enquire
20α-Dihydrodydrogesterone-D7 (21,21,21-D3, 2,6,7-D3,17-D) Stable Isotopes CS-O-53208 4243-74-7 (Unlabelled) Enquire
Dydrogesterone D5 Stable Isotopes CS-O-16285 152-62-5 (Unlabeled) Enquire
Dydrogesterone-d6 Stable Isotopes CS-T-93235 152-62-5 (Unlabeled) In Stock
Dydrogesterone-d6 (Major) Stable Isotopes CS-T-95387 152-62-5 (Unlabelled) In Stock
Dydrogesterone-d9 Stable Isotopes CS-T-99584 152-62-5(Unlabelled) Enquire


API Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Dydrogesterone API Standards CS-O-01322 152-62-5 In Stock


Metabolites

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
20-beta-Dihydrodydrogesterone Metabolites CS-T-90950 4243-73-6 In Stock
20α-Dihydrodydrogesterone Metabolites CS-T-89984 4243-74-7 In Stock


Impurities

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
17α-Dydrogesterone Impurities CS-T-92442 246038-13-1 Enquire
6E-9,10-seco-3,20-Bis-(ethylenedioxy)-pregna-5(10)-6,8-trien... Impurities CS-T-103273 151478-10-3 Enquire
6Z-9,10-seco-3,20-Bis-(ethylenedioxy)-pregna-5(10)-6,8-trien... Impurities CS-T-103272 99958-08-4 Enquire
Dydrogesterone EP impurity 13 Impurities CS-O-44708 1312468-72-6 Enquire
Dydrogesterone EP impurity A Impurities CS-T-60744 23035-53-2 In Stock
Dydrogesterone EP Impurity B Impurities CS-EO-01826 1162-56-7 In Stock
Dydrogesterone EP Impurity C Impurities CS-P-07631 246038-13-1 In Stock
Dydrogesterone Impurity C Impurities CS-O-48251 25093-47-4 Enquire


EP Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Dydrogesterone impurity A (Y0001005) EP Standards CS-EG-02902 23035-53-2 Enquire


Intermediates

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Dydrogesterone bis(Ethylene Acetal) Intermediates CS-T-92224 5488-51-7 Enquire