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

Simendan Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Levosimendan Impurity 5-d4 Stable Isotopes CS-O-58956 101328-85-2(Unlabeled) Enquire
Levosimendan - D3 Stable Isotopes CS-O-38579 Not Available Enquire


API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Levosimendan API CS-O-01790 141505-33-1 In Stock
Rac-Levosimendan API CS-O-31026 131741-08-7 Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Evosimendan Dimer Impurity Impurity CS-EO-01687 618458-79-0 In Stock
Levosimendan Cyanoacetamide Hydrazone Impurity Impurity CS-TB-80135 274263-65-9 In Stock
Levosimendan Cyanoacetate Hydrazone Impurity Impurity CS-O-33399 ---- In Stock
Levosimendan Cyanoacetate Hydrazone Impurity Impurity CS-P-01117 Not Available In Stock
Levosimendan Impurity 1 Impurity CS-P-01116 ---- In Stock
Levosimendan Impurity 18 Impurity CS-EO-03053 Not Available Enquire
Levosimendan Impurity 3 Impurity CS-O-33400 2493974-39-1 Enquire
Levosimendan Impurity 8 Impurity CS-EO-04079 ---- Enquire
Levosimendan Related compound E Impurity CS-O-40107 ---- Enquire
Levosimendan Azido Impurity Impurity CS-T-48512 252638-01-0 Enquire
Levosimendan Impurity Impurity CS-O-36678 Not Available Enquire
Levosimendan Impurity 16 Impurity CS-P-08845 2290570-69-1 Enquire
Levosimendan Impurity 6 Impurity CS-EO-01156 Not Available Enquire
Levosimendan Related compound F Impurity CS-O-40108 Not Available Enquire