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

Dropropizine Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(S)-(-)-Dropropizine-D4 Stable Isotopes CS-T-102518 99291-25-5(Unlabelled) Enquire
Dropropizine D4 Stable Isotopes CS-T-93765 17692-31-8 (Unlabeled) Enquire
Levodropropizine D8 Stable Isotopes CS-O-44177 99291-25-5(Unlabelled) Enquire
Levodropropizine-D5 Stable Isotopes CS-O-44010 Not Available Enquire
rac Dropropizine-d4 Stable Isotopes CS-EO-02388 Not Available Enquire
rac Dropropizine-d4 (Major) Stable Isotopes CS-T-101441 Not Available Enquire


API Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Levodropropizine API Standards CS-O-01749 99291-25-5 In Stock
rac Dropropizine API Standards CS-T-21407 17692-31-8 Enquire


Impurities

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(R)-(+)-Dropropizine Impurities CS-T-21411 99291-24-4 Enquire
Levodropropizine N-Oxide Impurities CS-K-00152 152237-40-6 In Stock