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

Heparin Related Compounds

API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2’-Deoxyadenosine API CS-T-73983 958-09-8 Enquire
Heparin API CS-O-01610 9005-49-6 In Stock
Heparin Sodium API CS-L-00048 9041-08-1 In Stock
Heparinoid API CS-L-00081 391208-81-4 In Stock


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2'-Deoxyguanosine Hydrate Impurity CS-EO-03607 207121-55-9 Enquire
Cytidine-5-Monophospahte Methyl Ester Sodium salt Impurity CS-EO-03606 52448-10-9 (Freebase) Enquire
Uridine 5'-Monophosphate Disodium Salt Impurity CS-T-62662 3387-36-8 Enquire
Disodium 5-Guanylate Impurity CS-EO-03608 5550-12-9 Enquire
Uridine-5-diphosphocholine sodium salt Impurity CS-O-16830 Not Available Enquire


Intermediate

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2'-Deoxyguanosine Monohydrate Intermediate CS-T-51979 312693-72-4 In Stock


Natural Products

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Heparin Lithium Salt Natural Products CS-O-47143 9045-22-1 Enquire


Biochemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Heparin Sodium Biochemicals CS-SR-00328 9041-08-1 Enquire


EP Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Heparin Low-Molecular-Mass for calibration CRS EP Standards CS-EG-03352 Not Available Enquire