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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Desogestrel, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Desogestrel 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 Desogestrel-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.

Desogestrel Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
13b-Ethyl-11-methylenegon-4-en-17-one-d2 Stable Isotopes CS-T-102489 54024-21-4(Unlabelled) Enquire
17-epi-Desogestrel-13C2, D2 Stable Isotopes CS-T-99629 Not Available Enquire


API Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Desogestrel API Standards CS-O-01372 54024-22-5 In Stock


Impurities

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Desogestrel (R) Peroxy Degradation Impurity-2 Impurities CS-O-59657 Not Available Enquire
Desogestrel (S) Peroxy Degradation Impurity--1 Impurities CS-O-59656 Not Available Enquire
Desogestrel Related Compound (3-alpha-Hydroxy Desogestrel) Impurities CS-P-07656 70805-84-4 Enquire
Desogestrel Related Compound A Impurities CS-T-54520 201360-82-9 Enquire
Desogestrel-13C2,d2 Impurities CS-T-95981 54024-22-5 (Unlabelled) Enquire


Intermediates

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
13-ethyl-11-methylene-gon-4-en-17-one Intermediates CS-O-31515 54024-21-4 In Stock
3(R,S)-Hydroxy Desogestrel Intermediates CS-T-55939 869627-85-0 Enquire
3-β-Hydroxydesogestrel Intermediates CS-T-55940 70805-85-5 In Stock